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TABLE OF CONTENTS

PAGE Hellan Strainer Benefits

1

Quality Assurance and Product Testing

2

Codes and Standards Compliance

3

Typical Applications

4-5

Unique Strainer Operation

6-7

Strainer Types

8-10

Selecting a Strainer

11-12

Screen Options

13

Sizes, Body Materials and Flange Options

14

Pressure Ratings and Flow Rates

15

Component Materials

16-17

Automatic Operation Options

18-19

Dimensional Information

20-53

Pressure Drop vs. Flow Rate Curves

54-81

Model Number Specification

82-83

Sample Specification Document

84

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BENEFITS OF THE HELLAN STRAINER

REMOVE SOLIDS WITHOUT STOPPING THE FLOW Instead of trapping solids in a basket which must then be removed for frequent clean-outs, the Hellan Strainer removes solids from the fluid flow without stopping the flow or disassembling the strainer. A simple turn of the hand wheel (or actuation of the screen motor in automatic units) rotates the screen against a scraper bar. Debris moves to a sump area where it is removed by periodic flushing.

LOW OPERATING COSTS Removing solids from the screen takes about thirty seconds, compared to one or two hours for a basket strainer. Labor costs can be completely eliminated with our automatic self-cleaning strainer.

SAFETY FOR EMPLOYEE PERSONNEL The Hellan Strainer closed system protects personnel from contact with strained debris that may include contaminants or hazardous materials.

HIGH QUALITY CONSTRUCTION Hellan Strainers are designed and built to ANSI/ASQC Standard Q94-1987. Each strainer is proof pressure tested to 150% MAWP, per ASME standards, before shipment. Quality Assurance and manufacturing systems are registered for compliance with ISO-9001 International Standard.

MEET OR EXCEED MAJOR U.S. AND INTERNATIONAL STANDARDS Hellan Strainers are available in models that comply with major U.S. industrial codes and standards, including ASME, the American Bureau of Shipping, Lloyd’s Register, and the Fluid Control Institute. Select models are listed with Underwriters Laboratories. Models are also available in compliance with major international standards, including D.I.N., I.E.C. and Cenelec specifications.

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MATERIAL CONSTRUCTION FOR A VARIETY OF APPLICATIONS Hellan Strainer bodies are available in cast iron, cast steel, cast stainless steel, bronze and custom materials to meet the demands of a wide range of applications.

LOW MAINTENANCE COSTS While there is no routine disassembly needed with a Hellan Strainer, all of the internal components can be changed in less than 15 minutes without any special tools. Servicing or parts replacement is therefore very inexpensive.

LOW INSTALLATION COSTS A Hellan Strainer weighs about half as much as comparable conventional basket-type strainers and requires about 60% of the space. It may be mounted in-pipeline, in a vertical or horizontal position. No special foundation is needed and installation is simple and less costly.

MANUAL OR AUTOMATIC OPERATION Hellan Strainers are available in manual or automatic models. A full array of controls is available for remote, automated operation of automatic models. Manual models can be upgraded to automatic operation in the field without disruption of the fluid handling system.

LOW CAPITAL INVESTMENT Hellan Strainers are competitively priced.

1


QUALITY ASSURANCE

AND

TESTING TESTING

Hellan Strainers are designed and manufactured under a stringent Tool Quality Management Program. This TQM program and a continuous improvement policy keep our quality standards and procedures among the highest in the industry. Designed to ISO 9001, our quality program directs all aspects of our business, including procurement, design, manufacturing, inspection and testing.

Every Hellan Strainer is designed and built to ANSI/ASQC Standard Q94-1997. Prior to shipment, each strainer is proof pressure tested to 150% MAWP, per ASME standards. Our commitment to quality and the unique operating features of our strainer design assure our customers that Hellan Strainers will provide consistent performance in even the most challenging applications.

2

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STANDARDS, CERTIFICATION

AND

PATENTS

Hellan Strainers are available in models that comply with major U.S. and international standards, including those of the following organizations: American Bureau of Shipping All Hellan Strainers appearing in this catalog have been certified for service in fuel oil, lube oil, fresh water and sea water service by the American Bureau of Shipping. ABS has rated Hellan Strainers for 150 PSI (10.34 bars) MAWP to 740 PSI (51.02 bars) MAWP, depending on flange class, construction material and temperature of the process fluid. American Society of Mechanical Engineers (ASME) Hellan Strainers are designed in accordance with ASME Boiler and Pressure Vessel Code Section 8. All strainers are proof pressure tested at 150% of their recommended maximum allowable operating pressure. Fluid Control Institute (FCI) Hellan Strainers are manufactured in accordance with FCI standard 78-1. National Fire Sprinkler Association, Inc. Cleveland Gear is a member of the National Fire Sprinkler Association, Inc.

R

Underwriters Laboratories Non-automatic Hellan Strainers constructed of cast iron, cast steel or cast stainless steel in pipe sizes from 2" through 14" with screen perforations of 3/32", 1/8" or 3/16" are listed with Underwriters Laboratories (Re-examination service) and are UL listed under Strainers, Pipe Line (HLCV), File EX 1708(N), “Fire Main Pipe Strainer.”

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ISO-9001 Quality systems certified by Det Norske Veritas to ISO-9001 International Standard. Certificate No. QSC-4386.

Lloyd’s Register Hellen Strainers are Type Approved by Lloyd’s Register and have met their requirements for use in fresh and salt water systems (including fire main), fuel oil systems and lubricating oil systems. Certificate No. 01/60001 International Standards Hellan Strainers are available in models the comply with most international standards, including D.I.N., I.E.C. and Cenelec specifications. Patent Protection Hellan Strainers are protected by several patents.

3


APPLICATIONS

PETROLEUM Hellan Strainers are used on offshore rigs around the world in fire protection and filtration systems.

4

PETROCHEMICAL Hellan Strainers protect plant equipment (i.e., condensers, spray nozzles, heat exchangers, pumps, etc.) strain cooling tower water, remove polyethylene fines from process water and are used in deluge fire protection systems.

MARINE Hellan Strainers are used on U.S. Navy ships in sea water cooling of electronic equipment (i.e., sonar, radar, close in weapon systems, etc.), lube oil, firemain systems, and fuel filtration.

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APPLICATIONS

FIRE PROTECTION

WASTE WATER TREATMENT

Hellan Strainers are U.L. approved for spray nozzle protection in all types of fire protection systems.

Hellan Strainers are used in belt filter presses for protection of spray nozzles and in secondary effluent systems for protection of chlorinators, seal water, plant service and foam control.

5

ETHANOL PLANT

POWER UTILITY PLANTS (FOSSIL, HYDRO & NUCLEAR)

Hellan Strainers are used to protect plate and frame heat exchangers downstream of the slurry tank. Used to capture corn slurry from caustic solution during cleaning of the slurry tank.

Hellan Strainers remove zebra mussels, sand, grit, small fish, etc., from lakes and rivers for protection of plant equipment. Strains water for turbine bearings.

IRON AND STEEL FACILITIES

IRRIGATION SYSTEMS

Hellan Strainers are used in recirculating water, descaling water and cooling water for hot strip and plate mills, blast furnaces, open hearths and continuous casting mills.

Hellan strainers are used in irrigation systems, including golf courses, to protect spray nozzles by removing debris from lakes, rivers and ponds.

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UNIQUE OPERATING FEATURES

THE HELLAN STRAINER DESIGN PROVIDES SOLIDS REMOVAL WITHOUT INTERRUPTING THE FLUID FLOW

Instead of trapping solids in a basket which then must be removed for frequent clean-outs, the Hellan Strainer removes the solids from fluid without stopping the flow or disassembling the strainer. The sequence of operation is illustrated below.

❶ ❷ ❸

Fluid passes into the strainer and through a screen.

Rotating the screen, by either handwheel or motor, moves the outer screen surface against a scraper bar. The scraper bar removes collected debris from the screen’s outer surface.

❶ ❼

A deflection rib protects the screen from large objects. The screened fluid flows out of the strainer and into service.

Debris moves to the sump area of the strainer where it is removed by periodic flushing.

SPECIAL FEATURES PROVIDE CONVENIENCE AND HIGH PERFORMANCE.

❻ 6

Large inspection ports, sealed with O-rings, permit easy, external adjustment of the scraper bar. Multiple screen models size 4" and larger, plus 3" single screen models.

O-rings at the screen cover plate and shaft provide a tight seal while allowing operation at low torque.

Backwash system is available to remove debris from screen.

Eductor is available at discharge for low-pressure applications.

TO DRAIN

OPERATING FEATURES THAT PROVIDE REAL BENEFITS • Eliminate downtime for solids removal The Hellan Strainer allows users to eliminate solids and debris from fluids without stopping the flow of the fluid. Processes requiring the fluid continue uninterrupted. • Employees are not exposed to possible contaminates Debris that may include contaminates and hazardous materials is removed from the fluid flow without disassembly of the strainer. Maintenance personnel and other employees do not come into contact with this debris. • Minimum labor requirements for solids removal The Hellan Strainer reduces the time required to remove solids from the fluid flow. Manually-operated models require only a periodic turning of the handwheel to remove solids. Labor and cleaning time is usually less then 30 seconds. Labor requirements can be completely eliminated with automatic strainers that can be controlled by timers and/or pressure differential switches.

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UNIQUE OPERATING FEATURES WDA Type

❸ ❼

❶ ❶ ❷ ❶ Fluid passes into the strainer and thru the screens. ❷ The screened fluid flows out of the strainer. ❸ Rotating the screen, by motor, moves the outer screen surface against the scraper bar. The scraper bar dislodges and removes collected debris from the screen’s outer surface.

❹ While the screen is rotating, the drain is opened and the debris is sucked out through the drain in use.

❺ A drain separator is used to prevent the fluid velocity from pulling the debris away from the drain tube opening.

❻ Large inspection ports, sealed with O-rings, permit easy, external adjustment of the scraper bars and drain separators.

❼ O-rings at the screen shaft provide a tight seal while allowing operation at low torque.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7


STRAINER TYPES

INLINE FLOW BODY-SINGLE SCREEN

0

0

3

56

8

-6

4

CL

A

SS

35

7

PA

N

RE

2

S.

T

A

o.

LA

N

U .S ST . PA M TE A 2 NT 7 8 No -6 . 4 R CL E3 A 55 SS 6 0 3 0

H

A

FO U M ND A R RK Y

H CO EA D T E

A

ST

U.

N TE

N

A

H

L EL

M

FO U M ND A R RK Y

H CO EA D T E

• Inline Flow, Manual Strainers (Type TSH) (Single Manual Rotating Screen) (Sizes 1-1/2", 2", 2-1/2", 3") Type TSH Hellan strainer employ a single handwheel equipped rotating screen and a rigid scraper bar to remove solids from the surface of the screen when the handwheel is rotated. A solids collecting sump is also provided. Cleaning of the Type TSH is accomplished by opening a valve on the sump flush connection and rotating the handwheel several times. The cleaning cycle must be performed when the strainer is under a positive pressure. Type TSH must be installed in horizontal flow position as illustrated.

EL

• Inline Flow, Automatic Strainers (Type TSA) (Single Motorized Rotating Screen) (Sizes 1-1/2", 2", 2-1/2", 3") Type TSA Hellan strainers employ a single, electric motordriven rotating screen and a rigid scraper bar to remove solids from the surface of the screen when the screen is rotated. A solids collecting sump is also provided. Cleaning of the Type TSA is initiated when the motor and flush valve operator are actuated. Controls to accomplish these electrical functions are provided. The cleaning cycle must be performed when the strainer is under a positive pressure. Type TSA must be installed in horizontal flow position as illustrated.

8 ➧

ANGLED FLOW BODY-SINGLE SCREEN • Angled Flow, Manual Strainers (Type AH) (Single Manual Rotating Screen) (Sizes 2", 2-1/2", 3") Type AH Hellan Strainers employ a single hand-wheel equipped rotating screen and a rigid scraper bar to remove solids from the surface of the screen when the handwheel is rotated. A solids collecting sump is also provided. Cleaning of the Type AH is accomplished by opening a valve on the sump flush connection and rotating the handwheel several times. The cleaning cycle must be performed when the strainer is under a positive pressure. Type AH must be installed in vertical down-flow position as illustrated.

➧ ➧

• Angled Flow, Automatic Strainers (Type AA) (Single Motorized Rotating Screen) (Size 3" Only) Type AA Hellan Strainers employ a single, electric motor-drive rotating screen and a rigid scraper bar to remove solids from the surface of the screen when the screen is rotated. A solids collecting sump is also provided. Cleaning of the Type AA is initiated when the motor and the flush valve operator are actuated. Controls to accomplish these electrical functions are provided. The cleaning cycle must be performed when the strainer is under a positive pressure. Type AA must be installed in vertical down-flow position as illustrated.

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STRAINER TYPES Continued

INLINE FLOW BODY-TWO SCREENS • Inline Flow, Manual Strainers (Type DH) (Two Manual Rotating Screens) (Sizes 2-1/2", 3", 4", 6", 8", 10", 12") Type DH Hellan Strainers employ two handwheel-equipped rotating screens and rigid scraper bars to remove solids from the surface of the screens when the handwheels are rotated. A solids-collecting sump is also provided. Cleaning of the Type DH strainer is accomplished by opening a valve on the sump flush connection and rotating the handwheels several times. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type DH can be installed in vertical up-flow or horizontal flow position (with the drain discharging downward). • Inline Flow, Automatic Strainers (Type DA) (Two Motorized Rotating Screens) (Sizes 4", 6", 8", 10", 12") Type DA Hellan Strainers employ two electric motor-driven rotating screens and rigid scraper bars to remove solids from the surface of the screens when the screens are rotated. A solidscollecting sump is also provided. Cleaning of the Type DA strainer is initiated when the motors and the flush valve operator are actuated. Controls to accomplish these electrical functions are provided. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type DA can be installed in vertical up-flow or horizontal flow position (with the drain discharging downward).

INLINE FLOW BODY-ONE SCREEN

NAMEPLATE

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• Inline Flow, Automatic Strainers (Type WDA) (Two Motorized Rotating Screens) (Sizes 20", 24", 30", 36") and (Type SA) (One Motorized Rotating Screen) (Sizes 14" and 16") These Hellan Strainers employ two electric motor-driven rotating screens and rigid scraper bars to remove solids from the surface of the screens when the screens are rotated. A solids collecting sump is also provided. Cleaning of the strainer is initiated when the motors and the flush valve operator are actuated. Controls to accomplish these electrical functions are provided. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type WDA and Type SA must be installed in horizontal flow position as illustrated.

9


STRAINER TYPES Continued

INLINE FLOW BODY-FOUR SCREENS • Inline Flow, Manual Strainers (Type QH) (Four Rotating Screens*) (Sizes 14" and 16") Type QH Hellan Strainers employ four handwheel-equipped rotating screens and rigid scraper bars to remove solids from the surface of the screens when the handwheels are rotated. A solids-collecting sump is also provided. Cleaning of the Type QH strainer is accomplished by opening one or both valves on the two sump flush outlets and rotating the handwheels several times. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type QH must be installed in vertical up-flow position as illustrated. • Inline Flow, Automatic Strainers (Type QA) (Four Motorized Rotating Screens*) (Sizes 14" and 16") Type QA Hellan Strainers employ four motor-driven rotating screens and rigid scraper bars to remove solids from the surface of the screens when the motor-driven screens are rotated. A solidscollecting sump is also provided and equipped with two electrically-operated flush valves. Cleaning of the Type QA strainer is initiated when the screen drive motors and flush valve operators are actuated. Controls to accomplish these electrical functions are required. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type QA must be installed in vertical up-flow position as illustrated.

10

INLINE FLOW BODY-SIX SCREENS • Inline Flow, Manual Strainers (Type HH) (Six Rotating Screens*) (Size 20" only) Type HH Hellan Strainers employ six handwheel-equipped rotating screens and rigid scraper bars to remove solids from the surface of the screens when the handwheels are rotated. A solids-collecting sump is also provided. Cleaning of the Type HH strainer is accomplished by opening one, two or three valves on the three sump flush outlets and rotating the handwheels several times. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type HH must be installed in vertical up-flow position as illustrated. • Inline Flow, Automatic Strainers (Type HA) (Six Motorized Rotating Screens*) (Size 20" only) Type HA Hellan Strainers employ six motor driven rotating screens and rigid scraper bars to remove solids from the surface of the screens when the motor-driven screens are rotated. A solidscollecting sump is also provided and equipped with two electrically-operated flush valves. Cleaning of the Type HA strainer is initiated when the screen drive motors and flush valve operators are actuated. Controls to accomplish these electrical functions are provided. The cleaning cycle must be performed when the strainer is operating under a positive pressure. Type HA must be installed in vertical up-flow position as illustrated.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


H OW T O S ELECT A H ELLAN S TRAINER

There are six application requirements that should be addressed when selecting a specific Hellan Strainer model. Here are the considerations and options available for each requirement:

1 PERFORATION SIZE OF THE SCREENS

3 STRAINER CONSTRUCTION MATERIALS

Hellan recommends that a screen perforation hole diameter be selected that is 40% to 60% of the diameter of the smallest orifice in the system. Selecting a smaller perforation than required leads to unnecessary cleaning cycles and higher pressure drops during operation.

Hellan Strainers are available with cast bodies constructed in iron, steel, stainless, and bronze or fabricated in steel and stainless steel. Other materials are available by special order. The material used for internal components depends on the material of the body. (See pages 14 and 15 for standard materials of construction for strainers of various body materials.)

2 SIZE OF THE STRAINER

The selection of a body material depends on three criteria:

A) Existing Pipe Size Method This method is used when a Hellan Strainer is installed in an existing network of piping. Flow rate and the attendant pressure drop are within the application requirements. In these situations, it is common practice to select a strainer size that matches the existing pipe size, i.e., an 8" strainer would be selected for an installation with an existing 8" line.

A) The operating pressure of the system The body material selected should have a pressure rating that is appropriate for the operating pressure of the system. (See page 15 for maximum pressure ratings for strainers of various materials and flange types.)

B) Flow rate requirement versus pressure drop method This method should be utilized when selecting a strainer for a new application, or as a replacement strainer in existing systems where a specific flow rate needs to be maintained. Refer to the chart at right for flow rates of available strainer sizes. Refer to the pressure drop versus flow rate charts for various size strainers, appearing on pages 54 through 81.

B) The fluid to be strained Standard cast iron models are commonly used for fresh water applications, while other materials are used to meet special needs: cast stainless steel for highly corrosive fluids, and bronze or monel for seawater applications. C) The environment in which the strainer operates A longer service life may be attained by specifying a construction material that is appropriate for the service environment. Stainless steel should be considered for highly corrosive environments and bronze for marine or other applications where salt air is present.

SCREEN OPTIONS Perforated Screens Round Opening Size

STRAINER SIZE OPTIONS Wedge-Wire Screens Slot Width

Pipe Size

Fractional Decimal Metric Mesh Micron Inches Metric Mesh Micron 1/4" .250" 6.35 mm 3 6350 .015" 0.38 mm 40 385 3/16" .188" 4.77 mm 4 4750 .009" 0.23 mm 60 230 1/8" 3/32" 1/16" 1/32"

.125" .094" .063" .031"

3.18 mm 2.38 mm 1.59 mm 0.79 mm

6 8 12 24

3175 2450 1588 794

.007" .005" .004"

0.18 mm 0.13 mm 0.10 mm

80 100 150

180 140 100

Other perforated screen opening sizes and Wedge-Wire screen slot widths are available upon request. See page 13 for complete information on screens.

Flow

Inches 1-1/2" 2"

mm 38 51

GPM* 95 95

Liter/min.* 360 360

2-1/2" 3" 4" 6" 8" 10" 12" 14" 16" 20" 24" 30" 36"

64 76 102 152 203 254 305 356 406 508 610 762 914

160 235 360 880 1450 2075 2750 4100 5300 8250 10650 16650 24000

606 890 1363 3331 5489 7855 10410 15520 20063 31230 40315 63027 90850

*1.5 psid with 1/8" perforated screen.

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Pressure/flow data (see page listed) 54 & 55 54 & 55 57, 58 & 59 56, 58 & 59 60 & 61 62 & 63 64 & 65 66 & 67 68 & 69 70, 71, 72 & 73 72 & 73 74 & 75 76 & 77 78 & 79 80 & 81

11


H OW T O S ELECT A H ELLAN S TRAINER Continued

4 FLANGE REQUIREMENT

6 METHOD OF OPERATION

Strainers of cast iron construction are normally furnished with integral flanges that have dimensions in accordance with ANSI B 16.1, class 125 or class 250. Strainers of cast steel or cast stainless steel are normally furnished with integral flanges that have dimensions in accordance with ANSI B16.5, class 150 or class 300. Strainers of bronze construction are normally furnished with integral flanges that have dimensions in accordance with ASNI B16.24, class 150 or class 300. Fabricated steel strainers are available with integral flanges in accordance with ANSI B16.5 class 150 in 14" through 24" sizes and 125LW in 30" and 36" sizes or D.I.N. specifications Special flanges to accommodate the bolting dimensions of D.I.N. and other standards are also available. Flange types should be selected using two considerations:

Hellan Strainers are available with two methods of operation:

A) The flange on the strainer must match the mating flange to which it is being attached. B) The flange on the strainer should be appropriate for the system pressure. (See pages 14 and 15 for information on flanges and pressure ratings.)

5 BODY STYLE REQUIREMENTS 12

Hellan Strainers are available in angled flow and inline flow body styles. Angled flow body styles are available in 2", 2-1/2" and 3" sizes only. Inline flow body styles are available in 1-1/2", 2", 2-1/2", 3", 4", 6", 8", 10", 12", 14", 16", 20", 24", 30", and 36" sizes.

A) Manual operation utilizing a hand wheel B) Automatic operation for utilizing motorized screens Automatic operation normally utilizes a pressure differential switch, automatic discharge valve and a control panel. A separate model number for the control panel must also be specified. (See page 18 and 19 for information on automatic strainers and control panel options.)

7 AFTER YOU HAVE SELECTED A HELLAN STRAINER After you have reviewed the above considerations and have selected a Hellan Strainer for your particular application, we suggest two additional steps be taken before ordering: A) Check dimensional compatibility Once a Hellan Strainer model has been selected, the dimensions for the model be reviewed to make sure that appropriate clearances are available in the system design to accommodate the dimensions of the strainer. Dimensional information for Hellan Strainers models appears on pages 20 through 53. B) Specifying a model number A model number for the selected strainer may be specified by referring to the model number guide on pages 82 and 83. Remember that, when specifying an automatic strainer, a separate model number for the control panel must also be specified. Please contact the factory at 888-4-HELLAN for assistance.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


SCREEN OPTIONS

Hellan Strainers are available with screens manufactured from either perforated metal or wedge-wire materials. Information for standard perforated metal screen options and wedge-wire screen options are illustrated below.

STANDARD PERFORATED METAL SCREEN OPTIONS

1/32" Staggered (0.965 mm) 20% open

1/16" Staggered (1.588mm) 24% open

3/32" Staggered (2.381mm) 33% open

1/8" Staggered (3.175mm) 40% open

3/16" Staggered (4.763mm) 51% open

1/4" Staggered (6.350mm) 58% open

Note: Other perforated screen sizes are available on special order. Please contact the factory for more information.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

STANDARD WEDGE-WIRE SCREEN OPTIONS

13 Note: Other wedge-wire slot width sizes are available on special order. Please contact the factory for more information.


MATERIALS AND FLANGE OPTIONS

Standard Hellan strainers are available in cast iron, cast ductile iron, cast steel, cast stainless steel, cast bronze and fabricated steel body construction. Each body material type is available with integral flanges in one of four configurations. Cast iron strainers are furnished with integral flanges in accordance with ASNI B16.1, class 125 or class 250, or D.I.N. specifications. Cast ductile iron strainers are available with integral flanges in accordance with ANSI B16.42, class 150 or class 300, or DIN specifications and in these same classes for cast bronze strainers per ASNI B16.24. Fabricated steel strainers are

available with integral flanges in accordance with ANSI B16.5 class 150 in 14" through 24" sizes and 125LW in 30" and 36" sizes or D.I.N. specifications. Note: NPT connections are only available on TSH/TSA strainers in cast iron or cast steel body construction. The table below summarizes the availability of standard strainers in various body materials. Materials for internal strainer components vary, depending on the body material (see pages 16 and 17)

BODY MATERIALS AND THREADED / FLANGE OPTIONS Cast Iron

14

Strainer Type

NPT

1-1/2" In-Line Flow (1-1/2S) 2" Angled Flow (2A) 2" In-Line Flow (2S) 2-1/2" Angled Flow (2-1/2A) 2-1/2" In-Line Flow (2-1/2S) 2-1/2" In-Line Flow (2-1/2D) 3" In-Line Flow (3S) 3" Angled Flow (3A) 3" In-Line Flow (3D) 4" In-Line Flow (4D) 6" In-Line Flow (6D) 8" In-Line Flow (8D) 10" In-Line Flow (10D) 12" In-Line Flow (12D) 14" In-Line Flow (14SA) 14" In-Line Flow (14Q) 16" In-Line Flow (16SA) 16" In-Line Flow (16Q) 20" In-Line Flow (20WDA) 20" In-Line Flow (20H) 24" In-Line Flow (24WDA) 30" In-Line Flow (30WDA)

36" In-Line Flow (36WDA)

Cast Ductile Iron

Class Class 125 250

Class 150

Class 300

Cast Steel NPT

Class Class 150 300

Stainless Steel

Cast Bronze

Carbon Steel (FAB)

Class 150

Class Class 150 300

Class 150

Class 300

Class 300

Stainless Steel (FAB) Class 150

Class 300

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■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

■ ■ ■ ■ ■

■ ■ ■ ■ ■

■ ■ ■ ■ ■

■ ■ ■ ■ ■

■ ■ ■

■ ■

■ ■

Special flanges to accommodate D.I.N. or other requirements are also available. Please contact the factory for complete information. Hellan Strainers in the materials shown above can be provided with a variety of internal and external coatings, such as epoxy, fuse coat epoxy, hot dip galvanizing, or other finishes for special applications. Hellan Strainers can also be furnished in other materials and in flanged styles not shown above. Please contact the factory for complete information.

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PRESSURE RATINGS AND FLOW RATES

The table below provides both pressure ratings and flow rates for standard Hellan Strainers (1.5 psid with 1/8" perforated screen). Refer to pages 54 to 81 for other pressure drop and screen options. PRESSURE RATINGS AND FLOW RATES Cast iron Strainer Type

1-1/2" In-Line Flow (1-1/2S) 2" Angled Flow (2A) 2" In-Line Flow (2S) 2-1/2" In-Line Flow (2-1/2S) 2-1/2" In-Line Flow (2-1/2A) 2-1/2" In-Line Flow (2-1/2D) 3" In-Line Flow (3S) 3" Angled Flow (3A) 3" In-Line Flow (3D) 4" In-Line Flow (4D) 6" In-Line Flow (6D) 8" In-Line Flow (8D) 10" In-Line Flow (10D) 12" In-Line Flow (12D) 14" In-Line Flow (14SA) 14" In-Line Flow (14Q) 16" In-Line Flow (16SA) 16" In-Line Flow (16Q) 20" In-Line Flow (20WDA) 20" In-Line Flow (20H) 24" In-Line Flow (24WDA) 30" In-Line Flow (30WDA) 36" In-Line Flow (36WDA)

Cast Ductile Iron

Cast Steel

Stainless Steel

Cast Bronze

Carbon Steel (FAB) Stainless Steel (FAB)

Flow Rate

Class 125

Class 250

Class 150

Class 300

Class 150

Class 300

Class 150

Class 300

Class 150

Class 300

Class 150

Class 300

Class 150

Class 300

GPM liter/min. 95 360 95 360 95 360 160 606 160 606 160 606 235 880 235 880 235 880 360 1363 880 3331 1450 5489 2075 7855 2750 10410 4100 15520 4100 15520 5300 20063 5300 20063 8250 31230 8250 31230 10650 40315 16650 63027 24000 90850

PSI bars 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 175 12.06 75 5.17 150 10.34 75 5.17 150 10.34

PSI bars

PSI bars 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24 250 17.24

PSI bars

PSI bars 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65 285 19.65

PSI bars

PSI bars 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96 275 18.96

PSI bars

PSI bars 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16 220 15.16

PSI bars

PSI bars

PSI bars

PSI bars

PSI bars

150 10.34

350 24.13 350 24.13 350 24.13 350 24.13 350 24.13

450 31.02 450 31.02 450 31.02 450 31.02 450 31.02

450 31.02 450 31.02 450 31.02 450 31.02 450 31.02

450 31.02 450 31.02 450 31.02 450 31.02 450 31.02

450 31.02 450 31.02 450 31.02 450 31.02 450 31.02

15

75 5.17

75 5.17

75 5.17

75 5.17

75 5.17

75 5.17

75 5.17 75 5.17 75 5.17

75 5.17 75 5.17 75 5.17

250 17.24

Note: Pressure ratings shown are for a maximum temperature of 100°F for steel and stainless steel and 150°F for cast iron and bronze. Contact the factory for higher temperature.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


COMPONENT MATERIALS

The following drawings and chart list the standard component materials of construction for Hellan Strainers of various body materials. 1 10 9

SINGLE SCREEN CONFIGURATION

3

4

17

2

11

12

15

5

18

16

20

8

19

~

7

6

24

23 22

13 14

29

29

AUTOMATIC CONFIGURATION ONLY

21

16

21

ADAPTER

GEARBOX HOUSING

AUTOMATIC CONFIGURATION ONLY

4 SCREEN CONFIGURATION 14" & 16" SIZES ONLY

INSPECTION COVER

3

SCRAPER BLADE

4

CLAMP BAR

5

1

BODY

2

9

SCREEN

10 END RING

11 CENTER RING

12 HUB

13

18 KEYS

19 COLLAR

20 WASHER

21

17 O-RING

SCREEN PLATE

6

SHAFT PLATE

DEFLECTOR

14

APRON

MOTORIZED DRIVE

22

MOTORIZED VALVE

7

15

23

8

HANDWHEEL

WETTED FASTENERS

SWAGE NIPPLE

16

SHAFT

EXTERNAL FASTENERS

29 GASKET

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


STRAINER MATERIAL TYPE

STRAINER MATERIAL TYPE Cast Iron Cast Ductile Iron Cast Steel Cast Stainless Steel Cast Bronze Cast Iron Ductile Iron Cast Steel Cast Stainless Steel Bronze ASTM A278 Class 30 ASTM A395 ASTM A216 WCB ASTM A351 CF8M C-95800 2 Inspection Cover Cast iron Carbon Steel Carbon Steel Cast Stainless Steel Bronze ASTM A278 Class 30 ASTM A29 1018 ASTM A29 1018 ASTM A351 CF8M C-95800 3 Scraper Blade Manganese Bronze Manganese Bronze Manganese Bronze Stainless Steel Cast Monel ASTM B584 C86500 ASTM B584 C86500 ASTM B 584 C86500 ASTM A276 316 ASTM A494 Grade M35-1 4 Clamp Bar Red Brass Red Brass Red Brass Stainless Steel Cast Monel ASTM B584 C83600 ASTM B584 C83600 ASTM B584 C83600 ASTM A276 316 ASTM A494 Grade M35-1 5 Screen Plate Cast Iron Cast Steel Cast Steel Cast Stainless Steel Bronze ASTM A278 Class 30 ASTM A216 WCB ASTM A216 WCB ASTM A351 CF8M C-95800 6 Shaft Plate Carbon Steel Carbon Steel Carbon Steel Stainless Steel Bronze ASTM A29 1018 ASTM A29 1018 ASTM A29 1018 ASTM A276 316 C-93800 7 Hand Wheel Cast Iron Cast iron Cast Iron Cast Iron – Zinc Plated Bronze ASTM A48 Class 30 ASTM A48 Class 30 ASTM A48 Class 30 ASTM A48 Class 30 ASTM B61 8 Shaft Stainless Steel Stainless Steel Stainless Steel Stainless Steel Monel 400 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 UNS N04400 9 Screen1 Stainless Steel Stainless Steel Stainless Steel Stainless Steel Monel 400 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 UNS N04400 10 End Ring1 TIN Bronze TIN Bronze Stainless Steel Stainless Steel Monel 400 ASTM B584 C93200 ASTM B584 C93200 ASTM A276 316 ASTM A276 316 UNS N04400 Carbon Steel Carbon Steel Stainless Steel Stainless Steel Monel 400 11 Center Ring1 ASTM A29 1018 ASTM A29 1018 ASTM A276 316 ASTM A276 316 UNS N04400 Cast Iron Cast iron Cast Stainless Steel Cast Stainless Steel Cast Monel 12 Hub1 ASTM A278 Class 30 ASTM A278 Class 30 ASTM A351 CF8M ASTM A351 CF8M ASTM A494 Grade M35-1 Carbon Steel Carbon Steel Carbon Steel Stainless Steel Monel 400 13 Deflector2 ASTM A29 1018 ASTM A29 1018 ASTM A29 1018 ASTM A276 316 UNS N04400 Stainless Steel Stainless Steel Stainless Steel Stainless Steel Monel 400 14 Apron2 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 UNS N04400 15 Wetted Fasteners Stainless Steel Stainless Steel Stainless Steel Stainless Steel Monel 400 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 UNS N04400 16 External Fasteners Medium Carbon Steel Medium Carbon Steel Medium Carbon Steel Stainless Steel Monel 400 SAE Grade 2 SAE Grade 2 SAE Grade 2 ASTM A276 316 UNS N04400 17 O-Ring Nitrile (Buna N) Nitrile (Buna N) Nitrile (Buna N) Fluorocarbon (Viton) Viton 18 Keys Stainless Steel Stainless Steel Stainless Steel Stainless Steel Monel 400 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 UNS N04400 19 Collar Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 20 Washer Sintered Bronze Sintered Bronze Sintered Bronze Sintered Bronze Sintered Bronze ASTM B4384/B438-009 ASTM B4384/B438-009 ASTM B4384/B438-009 ASTM B4384/B438-009 ASTM B4384/B438-009 Grade 1Type Z Grade 1Type Z Grade 1Type Z Grade 1Type Z Grade 1Type Z Cast Iron Cast iron Cast Iron Cast Iron Bronze 21 Motorized Drive6 (Housing Adapter) ASTM A278 Class 30 ASTM A278 Class 30 ASTM A278 Class 30 ASTM A278 Class 30 C-93800 Cast 316 Stainless Cast 316 Stainless Cast 316 Stainless Cast 316 Stainless Bronze 22 Motorized Valve6 Body ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM A276 316 ASTM B61 Ball and Stem Stainless Steel Stainless Steel Stainless Steel Stainless Steel Bronze ASTM A276 304 ASTM A276 304 ASTM A276 304 ASTM A276 304 ASTM B127 Packing and Seat PTFE PTFE PTFE PTFE PTFE 23 Swage Nipple6 Carbon Steel Carbon Steel Carbon Steel Stainless Steel Monel 400 ASTM A234 ASTM A234 ASTM A234 T-304 ASTM B61 24 Pressure Switch6 Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel ASTM A278 304 ASTM A278 304 ASTM A278 304 ASTM A278 304 ASTM A278 304 Diaphragm Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel 17-7 PH 17-7 PH 17-7 PH 17-7 PH 17-7 PH Seals Combination Nylon & Vitron Combination Nylon & Vitron Combination Nylon & Vitron Fluorocarbon (Viton) Fluorocarbon (Viton) 25 External Fittings6 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel Monel 400 – UNS N04400 26 External Tubing 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel Monel 400 – UNS N04400 27 Lubricant3 Molykote G-n5 Molykote G-n5 Molykote G-n5 Molykote G-n5 Molykote G-n5 Mo-S2 & Mineral Oil Mo-S2 & Mineral Oil Mo-S2 & Mineral Oil Mo-S2 & Mineral Oil Mo-S2 & Mineral Oil 28 External Paint8 Machinery Gray Alkyd enamel Machinery Gray Alkyd enamel Machinery Gray Alkyd Enamel Not Applicable Not Applicable 29 Gaskets Vegetable Fiber Vegetable Fiber Vegetable Fiber Vegetable Fiber Blue Guard Notes: 6) Motorized components are used only on automatic strainers. 1) Comprise a welded assembly, not available separately. 7) Strainers in sizes of 2" an 2-1/2" with single screens and 2-1/2" and 3" with dual screens 2) Deflector and apron are only in 14", 16" and 20" strainers. have scraper blades integral with the body and do not use clamp bars. 3) Lubricant is applied to threaded fasteners, thrust washers and press fit parts. 8) Other coatings, such as epoxy, fuse coat epoxy, hot dip galvanizing and other special 4) Stainless strainers also have a shaft bushing made from RULON J. RULON coatings are available upon request. is a trademark of Dixon, Division of Furon. 9) Body and component materials, other than those listed above, are available upon request. 5) MOLYKOTE is a trademark of Dow Chemical Company. Components 1 Body

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

17


AUTOMATIC STRAINERS

Automatic Hellan Strainers are used whenever automatic self-cleaning of the strainer is required or advantageous. Under normal operating conditions, these units can perform a complete cleaning cycle in just 15 seconds. This means that only a small amount of fluid is needed to flush solids from the strainer and it assures a more uniform flow of strained fluid.

OPTIMIZED CLEANING Automatic cleaning allows you to optimize the cleaning cycle while you minimize maintenance labor costs. It provides the best cleaning action by simultaneously rotating the cleaning screen and operating the discharge valve which creates turbulence and enhances cleaning. A balance must also be struck between the fluid discharge during a cleaning cycle and pumping efficiency across a clogged strainer. Clean too soon and you waste some fluid in the discharge. Clean too late and you waste power pumping across a clogged system. The Hellan Automatic Strainer enables you to tailor the cleaning cycle to your specific needs. You set a timer to clean whenever you choose.

An actuated ball valve opens and closes the waste discharge port. To sense the clogging of the screen, a differential pressure switch monitors pressure drop across the strainer. The control panel synchronizes the screen drives and the discharge valve to achieve the optimum cleaning cycle. This cleans the screens without excessive discharge of the system fluid.

IEC STANDARDS Motors are available to meet or exceed the following IEC standards: 1P21, 22, 23, 44, 54, 55, 56, 57, 65, 67 and 68.

SELECTION OF AUTOMATIC STRAINER MODEL To select an automatic strainer and specify a model number, see the information on selecting and specifying a strainer model on pages 82-83.

EASY CONVERSION TO AUTOMATIC OPERATION The strainer can be converted from manual to automatic operation in three easy steps.

AUTOMATIC STRAINER SIZES 18

Automatic strainers, in cast body construction, are available in 1-1/2" through 20" pipe sizes. The 1.5"– 3" strainers (single screen) are furnished with one 1-1/2" discharge valve; the 4" through 12" (dual screens) are furnished with one 2" discharge valve; the 14" and 16" (4 screens) and 20" (6 screens) are furnished with two 2" discharge valves to obtain the optimum flushing action. Automatic strainers, in fabricated body construction, are available in 14" through 36" pipe sizes with two screens. The 14" and 16" are furnished with two 2" discharge valves; the 20" and 24" are furnished with two 3" discharge valves; the 30" and 36" are furnished with two 4" discharge valves to obtain the optimum flushing action.

1

2

ELECTRICAL COMPONENTS The basic components of the self-cleaning strainer are the differential pressure switch, the screen drive, the actuated discharge valve and the control panel.

3

The drive replaces the handwheel and rotates each screen at approximately 17 RPM.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


AUTOMATIC STRAINER CONTROLS

HAND /OFF /AUTOMATIC

SELECTION OF AUTOMATIC STRAINER CONTROL

The rotary H-O-A selector switch allows for three modes of operation. In the “Hand” position, the screen drives and flush valve will be actuated until the switch is returned to off.

Strainer controls are ordered separately from the strainer. The selection of the control is based on both the number of motors (i.e., “AA”, “SA” & “TSA” types have one motor; “DA” & “WDA” types have two motors; “QA” types have four motors and “HH” types have six motors) and their voltage. The voltage to the control panel must be the same as the motor voltage. To select a control panel and specify a model number, see the information on selecting and specifying a control panel model on pages 82-83.

In the “OFF” position, the self-cleaning cycle does not function. In the “AUTOMATIC” mode, there are three ways to initiate a cleaning cycle: 1. Differential pressure switch. As the screen becomes clogged, the pressure drop will increase. At a preset point, a cleaning cycle will start. 2. Internal timer. An automatic interval between cleaning cycles can be set from 1 minute to 24 hours. 3. Manual start. A momentary push-button on the control panel will start a cleaning cycle.

SYSTEM SAFETY MONITORS The control panel is a constant indicator of the status of your system. For example, a panel light illuminates when power is applied to the strainer motor relay. If the strainer basket is not thoroughly cleaning during the normal cleaning cycle, the pressure drop continues to increase, causing the high pressure light to illuminate. The alarm is self-resetting when the differential pressure drop falls below the set point.

REMOTE OPERATIONS Manual Cycle Start You may attach a normally open, momentary push-button to the control panel terminal strip. The H-O-A switch must be in the AUTOMATIC position for the cycle to start. High Pressure Alarm Option A set of contacts controlled by the high pressure alarm light is available as an option. Hand/Off/Automatic If you require these functions at a remote location, the control panel H-O-A switch must be disconnected.

IEC STANDARDS NEMA 12 controls panels meet or exceed IEC IP10 through IP65. NEMA 4 control panels meet or exceed IEC IP66. NEMA 4X control panels meet or exceed IEC 529 IP66. Control panels are also available with IEC components.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

19


1-1/2" & 2" MANUAL STRAINER In-Line Flow Type TSH

7 .0 ø

INSPECTION OPENING

4 O M 5 RE N E E

V

A

L

.9

10.12 APPROX.

SC

R

H CO EA D T E

N 60 5 L A. RE35 L o E N SS

A

CL

4

-6

HPATENT M

S.

INLET

A

ST

U.

OUTLET

3.31ø INLET & OUTLET

A

2

7

8

FO U M ND A R RK Y

3

0

14.50 SCREEN REMOVAL

WALL

3.44

1" NPT SOLIDS FLUSH OUTLET (STANDARD)

2.00ø

20

7.50

STRAIGHT NIPPLE (OPTIONAL)

2.88 5.62 1.5

1" NPT BALL VALVE

5.12

STRAINER SIZE

1–1/2"

2"

(OPTIONAL)

FLANGE SIZE

MATERIAL

1–1/2 NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

1–1/2 NPT Cast Steel

ASTM A216 WCB

2" NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

2" NPT Cast Steel

ASTM A216 WCB

APPROX. WEIGHT 46 Lb 21 Kg 49 Lb 22 Kg 46 Lb 21 Kg 49 Lb 22 Kg

ORIENTATION - DRAIN MUST BE DOWN. THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


2-1/2" & 3" MANUAL STRAINER In-Line Flow Type TSH WALL

.0 EN 7. 7 RE 8 M O

V

A

L

ø RE SC 35 SS 56 0 3 0

RE

A

4

CL

o.

N

8

2 A

A

ST

M

PA

S. U.

-6

T

N

E

N

7

H

A LL

TE

FO

U M ND A R RK Y

0

2

5

TS

1

4

H CO EA D T E

-0

0

RS

11.63 APPROX.

17.25 SCREEN REMOVAL

7

INSPECTION OPENING

4.62ø INLET & OUTLET

OUTLET

INLET

4.12

1–1/2" NPT SOLIDS FLUSH OUTLET (STANDARD)

2.75ø

9.75

STRAIGHT NIPPLE (OPTIONAL)

3.75 6.25 2.25

1–1/2" NPT BALL VALVE

5.12ø

(OPTIONAL)

STRAINER SIZE

2–1/2"

3"

FLANGE SIZE

MATERIAL

2–1/2 NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

2–1/2 NPT Cast Steel

ASTM A216 WCB

3" NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

3" NPT Cast Steel

ASTM A216 WCB

APPROX. WEIGHT 84 Lb 38 Kg 89 Lb 40 Kg 84 Lb 38 Kg 89 Lb 40 Kg

ORIENTATION - DRAIN MUST BE DOWN. THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

21


2" MANUAL STRAINER Angled Flow Type AH

INLET FLANGE B

6.00 (152mm)

(MINIMUM CLEARANCE

WALL

13.50 (343mm)

FOR SCREEN REMOVAL)

7.50 (191mm)

C

B 7.00 (178mm) 6.00 (152mm) A

OUTLET FLANGE

C

STRAIGHT NIPPLE

1–1/4" NPT

(OPTIONAL)

SOLIDS FLUSH OUTLET (STANDARD)

5.62

22

.06 (1.5mm)

.75 DIA (19mm) 4 HOLES 1-1/4" NPT BALL VALVE (OPTIONAL)

4.12 (105mm) 4.75 (121mm)

2.00 (51mm)

FOR ANSI FLANGE CLASS 150

TOP & SIDE FLANGE

FLANGE SIZE

A

B

C

APPROX. WEIGHT

ANSI class 125 Cast Iron & Ductile Iron

INCH

10.50

4.50

.69

55 Lb

MM

267

114

18

25 Kg

ANSI class 150 Cast Steel

INCH

10.56

4.56

.75

58 Lb

MM

271

119

19

26 Kg

50 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


2-1/2" MANUAL STRAINER Angled Flow Type AH

INLET FLANGE B

7.00 (178mm)

(MINIMUM CLEARANCE

WALL

15.38 (391mm)

FOR SCREEN REMOVAL)

8.25 (210mm)

C

B 7.00 (178mm) 7.00 (178mm) A

OUTLET FLANGE

C

STRAIGHT NIPPLE

1–1/2" NPT

(OPTIONAL)

SOLIDS FLUSH OUTLET (STANDARD)

6.25

.06 (1.5mm)

23 .75 DIA (19mm) 4 HOLES 1–1/2" NPT BALL VALVE (OPTIONAL)

4.12 (105mm) 5.50 (140mm)

2.50 (64mm)

FOR ANSI FLANGE CLASS 150

TOP & SIDE FLANGE

FLANGE SIZE

A

B

C

APPROX. WEIGHT

ANSI class 125 Cast Iron & Ductile Iron

INCH

12.00

5.00

.69

70 Lb

MM

305

127

18

32 Kg

ANSI class 150 Cast Steel

INCH

12.19

5.19

.88

74 Lb

MM

310

130

22

34 Kg

65 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


3" MANUAL STRAINER

17.12 (435mm)

INLET FLANGE B

7.50 (191mm)

(MINIMUM CLEARANCE FOR SCREEN REMOVAL)

WALL

Angled Flow Type AH

9.12 (232mm)

C

B

10.00 (254mm) 7.50 (191mm) A

OUTLET FLANGE

C

STRAIGHT NIPPLE

1–1/2" NPT

(OPTIONAL)

SOLIDS FLUSH OUTLET

6.25 (159mm)

(STANDARD)

24

.06 (1.5mm)

.75 DIA (19mm) 1–1/2" NPT BALL VALVE

4 HOLES

(OPTIONAL)

3.75 (95mm) DIA. FLANGED INSPECTION OPENING O-RING SEALED

5.00 (127mm) 6.00 (152mm)

3.00 (76mm)

FOR ANSI FLANGE CLASS 150

TOP & SIDE FLANGE

FLANGE SIZE

A

B

C

APPROX. WEIGHT

ANSI class 125 Cast Iron & Ductile Iron

INCH

14.00

5.50

.75

101 Lb

MM

356

140

19

46 Kg

ANSI class 150 Cast Steel

INCH

14.19

5.69

.94

105 Lb

MM

360

144

24

48 Kg

75 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


2-1/2" MANUAL STRAINER In-Line Flow Type DH

15.37 WALL

(390mm)

(MINIMUM SCREEN ACCESS CLEARANCE)

21.76 (552mm)

10.88

B

(276mm)

1–1/2" NPT SOLIDS FLUSH OUTLET (STANDARD)

5.70

STRAIGHT NIPPLE

(145mm)

(OPTIONAL)

30° 12.00 (305mm)

7.00 (178mm)

C

D

7.00

2.69

3.50

(178mm)

(68mm)

(89mm)

9.75 (248mm)

1–1/2" NPT

.75 DIA. (19mm)

BALL VALVE (OPTIONAL)

4 HOLES

25

.06 (1.5mm)

C

D

4.12

5.50

(105mm)

2.50

(140mm)

(63.5mm)

7.00 (178mm)

TOP & BOTTOM FLANGES

FOR ANSI FLANGE CLASS 150

FLANGE SIZE

B

C

D

APPROX. WEIGHT 100 Lb

ANSI class 125 Cast Iron & Ductile Iron

INCH

3.50

4.69

.75

MM

89

119

19

45 Kg

ANSI class 150 Cast Steel

INCH

3.62

4.81

.88

105 Lb

MM

92

122

22

48 Kg

65 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


3" MANUAL STRAINER In-Line Flow Type DH

17.31 (440mm)

(MINIMUM SCREEN ACCESS CLEARANCE)

WALL

23.92 (608mm)

11.96

1/4" NPT

B

(304mm)

2" NPT THREADED

(OUTLET GAUGE PORT PLUG)

DRAIN FLANGE (STANDARD)

6.02

STRAIGHT NIPPLE

(153mm)

(OPTIONAL)

30° G

7.00

(178mm)

C D

7.50

1/4" NPT

3.75

4.38

(95mm)

(111mm)

(190mm)

(INLET GAUGE PORT PLUG)

L 13.56 (344mm)

2" NPT SOLIDS FLUSH OUTLET

.75 DIA. (19mm)

26

(OPTIONAL)

4 HOLES

.06 (1.5mm)

C

D

5.00

6.00

(127mm)

3.00

(152mm)

(76.2mm)

7.50 (190mm)

FOR ANSI FLANGE CLASS 150

FLANGE SIZE

TOP & BOTTOM FLANGES

B

C

D

G

L

APPROX. WEIGHT 135 Lb

ANSI class 125 Cast Iron & Ductile Iron

INCH

1.88

4.75

.75

13.00

5.45

MM

48

121

19

330

138

61 Kg

ANSI class 150 Cast Steel

INCH

2.06

4.94

.94

13.38

5.58

145 Lb

MM

52

125

24

340

142

66 Kg

75 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS.

75 ND 16 DIN 2501

ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


4" MANUAL STRAINER In-Line Flow Type DH

20.17

2.42 (61.5mm) SCREEN INSPECTION OPENING

(MINIMUM SCREEN ACCESS CLEARANCE)

(512mm) WALL

28.28 (718mm)

14.14

1/4" NPT

B

(OUTLET GAUGE PORT PLUG)

(359mm)

N – THREADED DRAIN FLANGE (STANDARD)

A

STRAIGHT OR SWAGE NIPPLE

30°

(OPTIONAL)

G

10.00 (254mm)

C

C

D

4.31 F

1/4" NPT

(109mm)

K L

(INLET GAUGE PORT PLUG)

M 2" NPT SOLIDS FLUSH OUTLET (OPTIONAL)

27

J .06 (1.5mm)

C

D

E

H

4.00 (102mm)

F

TOP & BOTTOM FLANGES

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

A

B

C

D

E

F

G

H

ANSI class 125 Cast Iron & Ductile Iron

INCH

6.22

4.19

6.00

.94

NA

9.00

16.00

7.50

MM

158

106

152

24

NA

229

406

191

ANSI class 250 Cast Iron & Ductile Iron

INCH

6.53

4.50

6.31

1.25

6.94

MM

166

114

160

32

176

254

422

200

ANSI class 150 Cast Steel

INCH

6.22

4.19

6.00

.94

6.19

9.00

16.00

7.50

MM

158

106

152

24

157

229

406

ANSI class 300 Cast Steel

INCH

6.53

4.50

6.31

1.25

6.94

MM

166

114

160

32

176

100 ND 10 DIN 2501 100 ND 16 DIN 2501

10.00 16.62

10.00 16.62 254

422

7.88

191 7.88 200

J

(HOLES)

No.

DIA.

K

L

M

ʻNʼ DRAIN APPROX. FLANGE SIZE WEIGHT

8 8

.75 19

4.88 6.02 16.94 2–1/2" NPT 430 124 153

8 8

5.12

6.45 14.56

130

164

8 8

.88 22 .75 19

8 8

.88 22

2" NPT 370 5.12 6.33 14.31 2" NPT 130 161 363 5.12 6.45 14.62 2" NPT 371 130 164

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

170 Lb 77 Kg 190 Lb 86 Kg 180 Lb 82 Kg 200 Lb 90 Kg


6" MANUAL STRAINER In-Line Flow Type DH

26.05 (662mm)

(MINIMUM SCREEN ACCESS CLEARANCE)

3.25 (83mm) SCREEN INSPECTION OPENING O-RING SEALED

WALL

35.32 (896mm)

1/4" NPT

B

17.66 (448mm)

(OUTLET GAUGE PORT PLUG)

N – THREADED DRAIN FLANGE (STANDARD)

A SWAGE NIPPLE

30°

(OPTIONAL)

G

10.00

(254mm)

C

D K

P F

1/4" NPT

L

(INLET GAUGE PORT PLUG)

M 2" NPT SOLIDS FLUSH OUTLET (OPTIONAL)

28

J C

.06 (1.5mm) D

E H

F

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

A

TOP & BOTTOM FLANGES

B

C

D

E

ANSI class 125 INCH 8.95 Cast Iron & Ductile Iron MM 227

4.88

7.12

1.00

NA

124

181

25

NA

ANSI class 250 INCH 9.39 Cast Iron & Ductile Iron MM 238

5.31

7.56

1.44

135

192

37

4.88

7.12

1.00

ANSI class 150 Cast Steel

INCH 8.95 227

124

181

25

ANSI class 300 Cast Steel

INCH 9.39

5.31

7.56

1.44

135

192

37

150 ND 10 DIN 2501 150 ND 16 DIN 2501

MM MM

238

6.00 (152mm)

F

G

11.00 20.00 279

508

H 9.50 241

J (HOLES) No. DIA.

8 8

9.69 12.50 20.88 10.62 12 246

318

530

8.50 11.00 20.00 216

279

508

270

12

9.50

8 8

241

8.50 12.50 20.88 10.62 12 216 318 530 270 12

K

.88 22

6.44

.88 22 .88 22

6.56

.88 22

6.56

164 167 6.56 167 167

L

M

P

N DRAIN FLANGE SIZE

7.64 19.50 6.12 194 495 155

3" NPT

APPROX.

WEIGHT 400 Lb 182 Kg

8.22 19.06 6.12 2–1/2" NPT 209 484 155

425 Lb

7.95 19.62 6.12 202 498 155

3" NPT

430 Lb

8.09 19.00 6.00 205 483 152

2–1/2" NPT

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

193 Kg 195 Kg 455 Lb 207 Kg


8" MANUAL STRAINER In-Line Flow Type DH

32.32 (821mm)

4.50 (114mm) SCREEN INSPECTION OPENING

(MINIMUM SCREEN ACCESS CLEARANCE)

O-RING SEALED

WALL

43.88

1/4" NPT

(1114mm)

21.94

(OUTLET GAUGE PORT PLUG)

B

(557mm)

4" NPT - THREADED DRAIN FLANGE (STANDARD)

A SWAGE NIPPLE

30°

(OPTIONAL)

G

15.00

(381.0mm)

C D

1/4" NPT

F

8.00

8.00

(203mm)

(203mm)

(INLET GAUGE PORT PLUG)

L

L M 2" NPT SOLIDS FLUSH OUTLET (OPTIONAL)

29

J

.06 (1.5mm)

C

D

E F

H

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

A

FLANGE SIZE

TOP & BOTTOM FLANGES

B

C

D

E

1.13

NA NA

ANSI class 125 Cast Iron & Ductile Iron

INCH

8.94

5.38

8.62

MM

277

137

219

29

ANSI class 250 Cast Iron & Ductile Iron

INCH

9.44

5.88

9.12

1.62

MM

239

149

232

41

ANSI class 150 Cast Steel

INCH

8.94

5.38

8.62

1.13

MM

277

137

219

29

ANSI class 300 Cast Steel

INCH

9.44

5.88

9.12

1.69

MM

239

149

232

43

200 ND 10

8.00 (203mm)

F

G

H

13.50 24.00 11.75 343

610

298

J

(HOLES)

No.

8 8

11.94 15.00 25.00 13.00 12 503

381

635

330

10.62 13.50 24.00 11.75 270

343

610

298

12 8 8

10.62 15.00 25.00 13.00 12 270

381

635

330

12

L

DIA.

M

9.39 22.06

700 Lb

238

318 Kg

1.00 25 .88 22

9.78 22.50

750 Lb

248

341 Kg

1.00 25

9.78 22.62

800 Lb

248

364 Kg

560 572

9.39 22.06

750 Lb

238

341 Kg

560 575

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS.

200 ND 16 DIN 2501

ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

WEIGHT

.88 22

DIN 2501

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

APPROX.


10" MANUAL STRAINER In-Line Flow Type DH

36.77 WALL

(934mm)

4.50 (114mm) SCREEN INSPECTION OPENING

(MINIMUM SCREEN ACCESS CLEARANCE)

O-RING SEALED

49.18

1/4" NPT

(1250mm)

(OUTLET GAUGE PORT PLUG)

24.59

B

(625mm)

4" NPT THREADED DRAIN FLANGE (STANDARD)

A SWAGE NIPPLE

30°

(OPTIONAL)

G

15.00 (381.0mm)

C D

F

K

1/4" NPT (INLET GAUGE PORT PLUG)

K

L

L M 2" NPT SOLIDS FLUSH OUTLET (OPTIONAL)

J

30

.06 (1.5mm)

C

D

H

E

10.00 (254mm)

F

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

TOP & BOTTOM FLANGES

A

B

C

D

E

F

G

H

11.21

5.69

9.50

1.19

NA

16.00

27.50

14.25

ANSI class 125 Cast Iron & Ductile Iron

INCH MM

285

144

241

30

NA

406

699

362

ANSI class 250 Cast Iron & Ductile Iron

INCH

11.90

6.38

10.19

1.88

14.06

17.50

28.88

15.25

MM

ANSI class 150 Cast Steel

INCH

302 11.21

162 5.69

259 9.50

48 1.19

357 12.75

445 16.00

733 27.50

387 14.25

MM

285

144

241

30

324

406

699

362

ANSI class 300 Cast Steel

INCH

11.90

6.38

10.19

1.88

12.75

17.50

28.88

15.25

MM

302

162

259

48

324

445

733

387

J

(HOLES)

APPROX.

K

L

M

1.00 25

9.00

10.39

950 lb

229

264

23.06 586

16 16 12 12

1.12 29 1.00 25

9.06

10.84

1025 lb

230 9.00

275 10.39

23.56 598 23.06

229

264

454 Kg

16 16

1.12 29

9.06

10.84

230

275

586 23.69 602

No.

DIA.

12 12

250 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS.

250 ND 16 DIN 2501

ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

WEIGHT 432 Kg 466 Kg 1000 lb 1075 lb 488 Kg


12" MANUAL STRAINER In-Line Flow Type DH

(MINIMUM SCREEN

(1050mm)

ACCESS CLEARANCE)

WALL

41.32

4.50 (114mm) SCREEN INSPECTION OPENING O-RING SEALED

54.38

1/4" NPT

(1382mm)

(OUTLET GAUGE PORT PLUG)

27.19

B

(691mm)

4" NPT THREADED DRAIN FLANGE (STANDARD)

A SWAGE NIPPLE

30°

(OPTIONAL)

G

15.00 (381.0mm)

C D

F

1/4" NPT (INLET GAUGE PORT PLUG)

10.00

10.00

(254mm)

(254mm)

L

L M 2" NPT SOLIDS FLUSH OUTLET (OPTIONAL)

J .06 (1.5mm)

C

31

D

E H

F

12.00 (305mm)

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN TOP & BOTTOM FLANGES

FLANGE SIZE

A

ANSI class 125 Cast Iron & Ductile Iron

INCH 12.71

ANSI class 250 Cast Iron & Ductile Iron

INCH 13.46

ANSI class 150 Cast Steel

INCH 12.71

ANSI class 300 Cast Steel

INCH 13.46

300 ND 10 DIN 2501 300 ND 16 DIN 2501

MM MM MM MM

323 342 323 342

B

C

D

E

F

G

H

6.12

10.75

1.25

NA

19.00

31.75

17.00

156

273

32

NA

483

806

432

6.88

11.50

2.00

16.44

20.50

33.25

17.75

175

292

51

417

521

844

451

6.12

10.75

1.25

15.00

19.00

31.75

17.00

156

273

32

381

483

806

432

6.88

11.50

2.00

15.00

20.50

33.25

17.75

175

292

51

381

844

451

521

J

(HOLES)

L

M

APPROX. WEIGHT

1.00 25

11.39

24.06

1350 Lb

289

611

614 Kg

11.78

24.50

1450 Lb

12 12

1.25 32 1.00 25

289

611

659 Kg

16 16

1.25 32

11.78

24.62

1550 Lb

299

625

704 Kg

No.

DIA.

12 12 16 16

299

622

659 Kg

11.39

24.06

1450 Lb

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


14" MANUAL STRAINER In-Line Flow Type QH

1/4" NPT OUTLET GAUGE PORT PLUG

WALL

OUTLET FLANGE

36.63 (930mm)

4.00 (102mm) SCREEN INSP. OPENING O-RING SEALED

(MINIMUM SCREEN ACCESS CLEARANCE)

15.50

5.75 (146mm)

62.0 (1575mm)

31.00 (788mm)

(394mm)

30°

15.00 (381mm)

AUXILIARY FLUSH OUTLET

32

29.75 (756mm)

9.00 (229mm)

21.00 (533mm) 15.25 (387mm)

9.00 (229mm)

1.38 (35mm)

1.00 (25mm) FLUSH OUTLET

15.25 (387mm)

B

INLET FLANGE 1/4" NPT INLET GAUGE PORT PLUG

4.00 (102mm) D

C

A

14.00 (356mm)

TOP & BOTTOM FLANGES

A

FLANGE SIZE ANSI class 125 Cast Iron & Ductile Iron 350 ND 10 DIN 2501

B (HOLES) No.

DIA.

C

D (HOLES) No.

DIA.

APPROX. WEIGHT

INCH

18.75

12

1.12

7.50

8

.75

2275 Lb

MM

476

12

29

190

8

19

1024 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


16" MANUAL STRAINER In-Line Flow Type QH

1/4" NPT OUTLET GAUGE PORT PLUG

WALL

OUTLET FLANGE 5.00 (127mm) SCREEN INSP. OPENING O-RING SEALED

41.50 (MINIMUM SCREEN (1054mm) ACCESS CLEARANCE) 6.25 (159mm)

34.64 (880mm)

17.30

30∞

(440mm)

15.00 (381mm)

AUXILIARY FLUSH OUTLET

69.3 (1760mm)

32.63 (829mm)

10.00 (254mm)

23.50 (597mm) 17.00 (432mm)

10.00 (254mm)

1.06 (27mm)

1.44 (37mm)

FLUSH OUTLET

17.00 (432mm)

B

33

INLET FLANGE 1/4" NPT INLET GAUGE PORT PLUG

5.00 (127mm) D

C A

16.00 (406mm)

INLET & OUTLET FLANGE

A

FLANGE SIZE ANSI class 125 Cast Iron & Ductile Iron 400 ND 10 DIN 2501

B (HOLES) No.

DIA.

C

No.

DIA.

APPROX. WEIGHT

D (HOLES)

INCH

21.25

16

1.12

8.50

8

.88

2980 Lb

MM

540

16

29

216

8

22

1341 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


20" MANUAL STRAINER

WALL

In-Line Flow Type HH

43.00

(MINIMUM SCREEN

(1092mm)

ACCESS CLEARANCE)

OUTLET FLANGE

36.95 (938.5mm)

1/4"– NPT OUTLET GAUGE PORT PLUG

6.44 (164mm)

22.5°

5.00

16.40

(127mm)

(417mm)

29.39 (746.5mm)

C

15.00 (381mm)

10.00 (254mm)

D

30°

VIEW

A-A

(INLARGED)

A

A

1.38 (35mm)

19.00

19.00

(483mm)

(483mm)

FLANGED INSPECTION OPENING (6 PLACES)

INLET FLANGE

5.00 (127mm)

1/4"– NPT INLET GAUGE PORT PLUG

18°

34

B 27.50 (699mm)

30°

39.50 (1003mm)

A

60°

20.00 (508mm)

TOP & BOTTOM FLANGES 1.81 (46mm)

A

FLANGE SIZE ANSI class 125 Cast Iron & Ductile Iron 500 ND 10 DIN 2501

B (HOLES) No.

DIA.

C

D (HOLES) No.

DIA.

APPROX. WEIGHT

INCH

25.00

20

1.25

8.50

8

.88

5470 Lb

MM

635

20

31.75

216

8

22

2507 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


1-1/2" & 2" AUTOMATIC STRAINER In-Line Flow Type TSA

PRESSURE SWITCH

SUPPLIED BY C.G.C. MOUNTED BY CUST.

FO UN MA DR RK

Y

2

EN 5. 9 RE 4 M O

IN

CH

V

HE CO AT DE

A

L

INSPECTION OPENING

13.88

H S.

LA

N

0 56 35 S 30 RE AS . No 4 CL NT -6 TE 78 PA A2 TM

EL

AS

H CO EA D T E

SC

RE

U.

EL

LA

P M AT A EN 2 7 TN 8 -6 o. 4 R CL E3 A 55 SS 6 0 3 0

7.50

A

ST

U.

2.88 1.5

3.38

5.12ø 1" NPT SOLIDS FLUSH OUTLET

4.88

MOTORIZED DRAIN VALVE

35 SCREEN DRIVE MOTOR (1/3 H.P.)

3.3

S.

H

FO U M ND A R RK Y

CUSTOMER PIPING

CUSTOMER PIPING

N

17.00 SCREEN REMOVAL

INLET & OUTLET

G

EA

RB

O

4 . X 38 RE M O

V

A

L

WALL

9.50 REF

9.36

VIEW STRAINER SIZE

1–1/2"

2"

FLANGE SIZE

MATERIAL

1–1/2 NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

1–1/2 NPT Cast Steel

ASTM A216 WCB

2" NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

2" NPT Cast Steel

ASTM A216 WCB

4.20

A-A APPROX. WEIGHT 101 Lb 46 Kg 104 Lb 47 Kg 101 Lb 46 Kg 104 Lb 47 Kg

ORIENTATION – DRAIN MUST BE DOWN. THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


2-1/2" & 3" AUTOMATIC STRAINER L

In-Line Flow Type TSA

L A

HE CO AT DE

LA

EL

H

FO UN MA DR RK Y

2 U. IN AS S. CH TM PATE A2 NT 78 No -6 . 4 RE CL 35 AS 56 S 0 30

N

EN 7. 7 RE 8 M O RE RE LA 35 SS 56 0 3 0

4

C

o.

N

8

-6

T

7

A

2

TE

CUSTOMER PIPING

CUSTOMER PIPING

N

9.75

A

ST

M

S. U.

A LL

N

E

PA

H

SC

RS 0

H CO EA D T E

-0 4 1 TS 2 0

FO U M ND A R RK Y

4.62ø

PRESSURE SWITCH SUPPLIED BY C.G.C. MOUNTED BY CUST.

V

INSPECTION OPENING

5

15.38

18.50 SCREEN REMOVAL

INLET & OUTLET

G

EA

RB

O

4 . X 38 RE M O

V

A

WALL

3.75 2.25

5.12ø

3.38

4.88 1–1/2" NPT SOLIDS FLUSH OUTLET

36

SCREEN DRIVE MOTOR (1/3 H.P.)

MOTORIZED DRAIN VALVE

11.38

VIEW STRAINER SIZE

2–1/2"

3"

FLANGE SIZE

MATERIAL

2–1/2 NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

2–1/2 NPT Cast Steel

ASTM A216 WCB

3" NPT Cast Iron & Ductile Iron

ASTM A278-64 CLASS 30

3" NPT Cast Steel

ASTM A216 WCB

9.50 REF

4.20

A-A APPROX. WEIGHT 139 Lb 63 Kg 144 Lb 65 Kg 139 Lb 63 Kg 144 Lb 65 Kg

ORIENTATION – DRAIN MUST BE DOWN. THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


3" AUTOMATIC STRAINER

17.12

(MINIMUM CLEARANCE

(435mm)

FOR SCREEN REMOVAL)

WALL

Angle Flow Type AA

SCREEN DRIVE MOTOR (1/3 H.P.)

INLET FLANGE

14.75

B 7.50 (191mm)

(375mm)

14.19 (360mm)

C 6.75 (172mm)

B

7.50 (191mm) A

OUTLET FLANGE

C STRAIGHT NIPPLE

3.75 (95mm) DIA. FLANGED INSPECTION OPENING O-RING SEALED

6.25 (159mm)

MOTORIZED DRAIN VALVE 1–1/2" NPT

.06 (1.5mm)

37

SOLIDS FLUSH OUTLET

6.00 (152mm)

PRESSURE SWITCH

3.00 (76mm)

CUSTOMER PIPING

SUPPLIED BY C.G.C. MOUNTED BY CUST. AS SHOWN

5.00 (127mm) 4 HOLES .75 DIA (19mm)

CUSTOMER PIPING

TOP & SIDE FLANGE

FOR ANSI FLANGE CLASS 150

FLANGE SIZE

A

B

C

APPROX. WEIGHT

ANSI class 125 Cast Iron & Ductile Iron

INCH

14.00

5.50

.75

155 Lb

MM

356

140

19

69 Kg

ANSI class 150 Cast Steel

INCH

14.19

5.69

.94

163 Lb

MM

360

144

24

74 Kg

75 ND 10 DIN 2501

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


4" AUTOMATIC STRAINER In-Line Flow Type DA

1/4" NPT

WALL

(OUTLET GAUGE PORT) (MINIMUM SCREEN 20.17 (512mm) ACCESS CLEARANCE)

16.62

MOTORIZED DRAIN VALVE

DIFF. PRESSURE SWITCH

SWAGE NIPPLE

WITH FITTINGS

33.24 (844mm)

SCREEN DRIVE MOTOR (1/3 H.P.) OUTLET FLANGE 2–1/2" – 12 UNF O-RING PLUG

(422mm)

SCREEN DRIVE MOTOR (1/3 HP)

B 30°

A R G C

D

4.31

1/4" NPT

M

(109mm)

(INLET GAUGE PORT)

14.75 (375mm)

INLET FLANGE 2" NPT SOLIDS FLUSH OUTLET

38

J

.06 (1.5mm)

C

D

E F

H

4.00

(102mm)

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

TOP & BOTTOM FLANGES

A

B

C

D

E

F

G

H

ANSI class 125 Cast Iron & Ductile Iron

INCH

8.91

4.19

6.00

.94

NA

9.00

16.00

7.50

MM

226

106

152

24

NA

229

406

191

ANSI class 250 Cast Iron & Ductile Iron

INCH

9.22

4.50

6.31

1.25

6.94

10.00

16.62

7.88

MM

234

114

160

32

176

254

422

200

ANSI class 150 Cast Steel

INCH

8.91

4.19

6.00

.94

6.19

9.00

16.00

7.50

MM

226

106

152

24

157

229

406

191

ANSI class 300 Cast Steel

INCH

9.22

4.50

6.31

1.25

6.94

10.00

16.62

7.88

MM

234

114

160

32

176

254

422

200

100 ND 10 DIN 2501 100 ND 16 DIN 2501

J

(HOLES)

M

R

APPROX. WEIGHT

No.

DIA.

8 8

.75 19

16.94 13.73 430 349

320 Lb

8 8

14.56 14.04 370 357 14.31 13.73

340 Lb

8 8

.88 22 .75 19

150 Kg

8 8

.88 22

363 349 14.62 14.04 357 371

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

145 Kg 154 Kg 330 Lb 350 Lb 159 Kg


6" AUTOMATIC STRAINER In-Line Flow Type DA

WALL

1/4" NPT (OUTLET GAUGE PORT)

26.05 (MINIMUM SCREEN (662mm) ACCESS CLEARANCE)

MOTORIZED DRAIN VALVE

DIFF. PRESSURE SWITCH WITH FITTINGS

40.38 (1025mm)

SWAGE NIPPLE

SCREEN DRIVE MOTOR (1/3 H.P.) 3.25 (82mm)

20.19 (513mm)

OUTLET FLANGE

SCREEN INSP. OPENING, O-RING SEALED

SCREEN DRIVE MOTOR (1/3 HP)

B 30°

A R G C

D

P 1/4" NPT

M

14.75 (375mm)

(INLET GAUGE PORT)

INLET FLANGE 2" NPT SOLIDS FLUSH OUTLET

39

J

.06 (1.5mm)

C

D

E F FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

6.00 (152mm)

H

TOP & BOTTOM FLANGES

A

B

C

D

E

F

G

H

J

(HOLES)

No.

DIA.

.88 22 .88

12 8 241 508 8 20.88 10.62 12

22 .88 22 .88

12

22

ANSI class 125 Cast Iron & Ductile Iron

INCH

11.62

4.88

7.12

1.00

NA

11.00

MM

295

124

181

25

NA

279

ANSI class 250 Cast Iron & Ductile Iron

INCH

12.07

5.31

7.56

1.44

9.69 12.50

8 8 20.88 10.62 12

MM

ANSI class 150 Cast Steel

INCH

307 11.62

135 4.88

192 7.12

37 1.00

246 318 8.50 11.00

530 20.00

MM

295

124

181

25

ANSI class 300 Cast Steel

INCH

12.07

5.31

7.56

1.44

MM

307

135

192

37

150 ND 10 DIN 2501 150 ND 16 DIN 2501

216

279

8.50 12.50 216

318

20.00

9.50

508

241

530

270 9.50

270

M

P

R

19.50 6.12 16.45 155 418 495

560 Lb

19.06 6.12 16.89 155 484 429 19.62 6.12 16.45

590 Lb

155 498 418 19.00 6.00 16.89 152 483 429

266 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

APPROX. WEIGHT 254 Kg 268 Kg 585 Lb 615 Lb 279 Kg


8" AUTOMATIC STRAINER In-Line Flow Type DA

1/4" NPT

WALL

(OUTLET GAUGE PORT)

32.32 (821mm)

MOTORIZED DRAIN VALVE

(MINIMUM SCREEN

DIFF. PRESSURE SWITCH WITH FITTINGS

ACCESS CLEARANCE)

46.22 (1174mm)

SWAGE NIPPLE

SCREEN DRIVE MOTOR (1/3 H.P.) 4.50 (114mm)

23.11 (587mm)

OUTLET FLANGE

SCREEN INSP. OPENING, O-RING SEALED

B 30°

A R G C

D

L 1/4" NPT

M

14.75 (375mm)

(INLET GAUGE PORT)

INLET FLANGE

SCREEN DRIVE MOTOR (1/3 H.P.)

40

2" NPT SOLIDS FLUSH OUTLET

J

.06 (1.5mm)

C

D

E F

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

8.00 (203mm)

H

TOP & BOTTOM FLANGES

A

B

C

D

E

F

G

H

ANSI class 125 Cast Iron & Ductile Iron

INCH

13.82

5.38

8.62

1.12

NA

13.50

24.00

11.75

MM

351

137

219

29

NA

343

610

298

ANSI class 250 Cast Iron & Ductile Iron

INCH

14.32

5.88

9.12

1.62

MM

364

149

232

41

ANSI class 150 Cast Steel

INCH

13.82

5.38

8.62

1.12

MM

351

137

219

29

ANSI class 300 Cast Steel

INCH

14.32

5.88

9.12

1.69

MM

364

149

232

43

200 ND 10 DIN 2501 200 ND 16 DIN 2501

11.94 15.00 303

381

10.62 13.50 270

343

10.62 15.00 270

381

25.00 13.00 635

330

24.00

11.75

610

298

25.00 13.00 635

330

J

(HOLES)

No.

DIA.

8 8

.88 22

12 12 8 8 12 12

M

L

R

22.06 9.39 18.62 473 238 560

1.00 22.50 9.78 19.12 572 248 486 25 .88 22.06 9.39 18.62 22 560 238 473 1.00 22.62 9.78 19.12 25 576 248 486

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

APPROX. WEIGHT

860 lb. 391 kg. 910 lb. 414 kg. 910 lb. 414 kg. 950 lb. 432 kg.


10" AUTOMATIC STRAINER In-Line Flow Type DA

1/4" NPT

WALL

(OUTLET GAUGE PORT)

36.77 (934mm)

MOTORIZED DRAIN VALVE

(MINIMUM SCREEN

DIFF. PRESSURE SWITCH

ACCESS CLEARANCE)

SWAGE NIPPLE

WITH FITTINGS

51.5 (1308mm)

SCREEN DRIVE MOTOR (1/3 H.P.)

4.50 (114mm)

25.75 (654mm)

SCREEN INSP. OPENING, O-RING SEALED

OUTLET FLANGE SCREEN DRIVE MOTOR (1/3 HP)

B 30°

A R G C

D

L 1/4" NPT

M

14.75 (375mm)

(INLET GAUGE PORT)

INLET FLANGE 2" NPT SOLIDS FLUSH OUTLET

J

41

.06 (1.5mm)

C

D

E

H

10.00 (254mm)

F

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

TOP & BOTTOM FLANGES

J (HOLES) DIA. No.

A

B

C

D

E

F

G

H

27.50 699

14.25

12

362

12

28.88 733

15.25

M

R

1.00

10.39 264

23.06 586

20.48

25

16

1.12

10.84

23.56

16 12

29 1.00

275 10.39

598

21.17 1200 Lb. 545 Kg. 538

ANSI class 125 Cast Iron & Ductile Iron

INCH

15.66

5.69

9.50

1.19

NA

16.00

MM

398

144

241

30

NA

406

ANSI class 250 Cast Iron & Ductile Iron

INCH

16.35

6.38

10.19

1.88

14.06

17.50

MM

ANSI class 150 Cast Steel

INCH

415 15.66

162 5.69

259 9.50

48 1.19

357 12.75

445 16.00

27.50

387 14.25

MM

398

144

241

30

324

406

699

362

12

25

264

586

520

ANSI class 300 Cast Steel

INCH

16.35

6.38

10.19

1.88

12.75

17.50

28.88

15.25

16

1.12

10.84

23.69

21.17

MM

415

162

259

48

324

445

733

387

16

29

275

602

538

250 ND 10 DIN 2501 250 ND 16 DIN 2501

520

23.06 20.48

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

APPROX. WEIGHT

L

1125 Lb. 511 Kg.

1175 Lb. 534 Kg. 1250 Lb. 568 Kg.


12" AUTOMATIC STRAINER In-Line Flow Type DA

1/4" NPT 41.32

(MINIMUM SCREEN

(1050mm)

ACCESS CLEARANCE)

WITH FITTINGS

SWAGE NIPPLE

4.50 (114mm) SCREEN INSPECTION OPENING O-RING SEALED

56.71

WALL

MOTORIZED DRAIN VALVE

DIFF. PRESSURE SWITCH

(OUTLET PORT)

SCREEN DRIVE MOTOR (1/3 HP)

(1440mm)

28.35

OUTLET FLANGE

(720mm)

B 30°

A R

G

C D

F

L SCREEN DRIVE MOTOR (1/3 HP)

1/4" NPT

M

14.75

INLET FLANGE

(375mm)

(INLET PORT)

2" NPT SOLIDS FLUSH OUTLET

42

J .06 (1.5mm)

C

D

E

H

12.00

(305mm)

F

FOR ANSI FLANGE CLASS 250, 150, 300 & DIN

FLANGE SIZE

TOP & BOTTOM FLANGES

A

B

C

D

E

F

G

H

J

(HOLES) No. DIA.

L

M

R

APPROX. WEIGHT 1525 Lb

ANSI class 125 Cast Iron & Ductile Iron

INCH

17.59

6.12

10.75

1.25

NA

19.00

31.75

17.00

12

1.00

11.39

24.06

22.41

MM

447

156

273

32

NA

483

806

432

12

25

289

611

569

693 Kg

ANSI class 250 Cast Iron & Ductile Iron

INCH

18.34

6.88

11.50

2.00

16.44

20.50

33.25

17.75

16

1.25

11.78

24.50

23.16

1625 Lb

MM

466

175

292

51

417

521

844

451

16

32

299

622

588

739 Kg

ANSI class 150 Cast Steel

INCH

17.59

6.12

10.75

1.25

15.00

19.00

31.75

17.00

12

1.00

11.39

22.41

MM

447

156

273

32

381

483

806

432

12

25

289

24.06 611

1625 Lb 739 Kg

ANSI class 300 Cast Steel

INCH

18.34

6.88

11.50

2.00

15.00

20.50

33.25

17.75

24.62

23.16

466

175

292

51

381

844

451

1.25 32

11.78

MM

16 16

299

625

588

300 ND 10 DIN 2501 300 ND 16 DIN 2501

521

569

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

1725 Lb 784 Kg


14" AUTOMATIC STRAINER In-Line Flow Type WDA

20°

45°

SCREEN DRIVE MOTOR (1/3 HP)

OUTLET

(MINIMUM SCREEN ACCESS CLEARANCE)

SCREEN DRIVE MOTOR (1/3 HP) C

NAMEPLATE

2" NPT

F B E

DIFF. PRESSURE SWITCH

A

MOTORIZED DRAIN VALVE

O-RING SEALED (4 PLCS)

SCREEN INSPECTION OPENING

INLET

J

N 13.25 (337mm)

43

H

L D S X

G

M

2" NPT

10.25 TYP (260mm)

T

Y

W R U P

FLANGE SIZE

CLASS 150 RAISED FACE STEEL

A INCH 38.00 965 MM

P INCH 21.75 552 MM

B

C

D

E

F

G

H

21.00

1.38

28.00

47.50

67.50

10.00

18.75

533

35

711

1207

1715

254

476

R

S

T

5.50

6.00

140

152

U

W (HOLES)

B.C.

No.

.75

27.00

19

686

4 4

DIA.

.88 22

X 4.75 121

J 12 12

DIA.

1.12 28

Y (HOLES) No.

DIA.

4 4

.75 19

DRAIN VALVE FLANGES ARE 2" ANSI STRAINER BODY DRAIN FLANGES ARE 2" ANSI CLASS 150 RAISED FACE STEEL DRAIN VALVES CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

(HOLES)

No.

P

APPROX.

L

M

N

20.00

4.50

87.00

1450 Lb

508

114

2210

658 Kg

WEIGHT


14" AUTOMATIC STRAINER In-Line Flow Type QA

4.00 (102mm) SCREEN INSPECTION OPENING O-RING SEALED

1/4" NPT OUTLET GAUGE PORT

WALL

OUTLET FLANGE

DIFF. PRESSURE SWITCH WITH FITTINGS

SCREEN DRIVE MOTORS (1/3 HP) 17.33

37.00 (MINIMUM SCREEN (940mm) ACCESS CLEARANCE)

57.12 (1450mm)

(440mm)

28.56 (725mm)

23.43

5.75 (146mm)

(595mm)

30°

29.75 (756mm)

1.00 (25mm)

1.38 (35mm)

SWAGE NIPPLE

15.25 (387mm)

44

14.00 (356mm)

15.25 (387mm)

21.00 (533mm)

B

INLET FLANGE

MOTORIZED DRAIN VALVE 1/4" NPT INLET GAUGE PORT

2" NPT SOLIDS FLUSH OUTLET

A

14.00 (356mm)

TOP & BOTTOM FLANGES

ANSI class 125 Cast Iron & Ductile Iron 350 ND 10 DIN 2501

B (HOLES)

A

FLANGE SIZE

No.

DIA.

APPROX. WEIGHT

INCH

18.75

12

1.12

4000 Lb

MM

476

12

29

1800 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


14" AUTOMATIC STRAINER In-Line Flow Type SA

INLET

OUTLET

SCREEN DRIVE MOTOR

MOTORIZED DRAIN VALVE

2" NPT

61.75

12 HOLES 1.12 DIA EQ. SPCD. ON 21.250 B.C. TYP. 2 PLCS.

88.00

44.00

DIFF. PRESSURE SWITCH

O-RING SEALED (2 PLCS) SCREEN INSPECTION OPENING

(MINIMUM SCREEN ACCESS CLEARANCE)

(1/2 HP)

16.63

5.00

1.38 TYP 2.00 TYP 2" NPT

9.00 10.00

9.00

2.00

16" ANSI CLASS 125 FLAT FACED

21.00 TYP

42.00

45

9.00

10.00

10.00

9.00 10.00

20.00

DRAIN VALVE FLANGES ARE 2" ANSI CLASS 125 FLAT FACED CAST IRON

27.00

STRAINER BODY DRAIN FLANGES ARE 2" ANSI CLASS 125 FLAT FACED DRAIN VALVE CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

A

FLANGE SIZE ANSI class 125 Cast Iron & Ductile Iron 350 ND 10 DIN 2501

B (HOLES) No.

DIA.

APPROX. WEIGHT

INCH

18.75

12

1.12

1450 Lb

MM

476

12

29

658 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

3/4 - 10 TAP X 1.50 DP 4HOLES AS SHOWN


16" AUTOMATIC STRAINER In-Line Flow Type WDA

20° 45°

SCREEN DRIVE MOTOR (1/3 HP)

OUTLET

(MINIMUM SCREEN ACCESS CLEARANCE)

SCREEN DRIVE MOTOR (1/3 HP)

NAMEPLATE

2" NPT

46

F B E

DIFF. PRESSURE SWITCH

A

MOTORIZED DRAIN VALVE

SCREEN INSPECTION OPENING

O-RING SEALED (4 PLCS)

INLET

J

N 15.25 (387mm)

H

L D

S G

M

14.00 TYP (356mm)

2" NPT

X

T

Y R

U

W P

FLANGE SIZE

CLASS 150 RAISED FACE STEEL

A INCH 46.00 MM 1168

P INCH 25.50 648 MM

J

B

C

D

E

F

G

H

23.50

1.44

30.00

50.25

70.50

10.63

21.25

597

37

762

1276

1791

270

540

U

W

(HOLES)

B.C.

No.

DIA.

4 4

.88 22

R

S

T

6.88

6.00

.75

36.00

175

152

19

914

X 4.75 121

Y

(HOLES)

No.

DIA.

16 16

1.12 28

P

M

N

21.63

4.50

91.00

1600 Lb

549

114

2311

726 Kg

(HOLES)

No.

DIA.

4 4

.75 19

APPROX.

L

DRAIN VALVE FLANGES ARE 2" ANSI STRAINER BODY DRAIN FLANGES ARE 2" ANSI CLASS 150 RAISED FACE STEEL DRAIN VALVES CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

WEIGHT


16" AUTOMATIC STRAINER In-Line Flow Type QA

5.00 (127mm) SCREEN INSPECTION OPENING O-RING SEALED

1/4" NPT OUTLET GAUGE PORT OUTLET FLANGE

DIFF. PRESSURE SWITCH WITH FITTINGS

SCREEN DRIVE MOTORS (1/3 HP)

WALL

41.00

19.46

(MINIMUM SCREEN

62.74 (1594mm)

(494mm)

(1041mm) ACCESS CLEARANCE)

31.37 (797mm)

25.55

6.25 (159mm)

(649mm)

30°

32.62 (829mm)

1.06 (27mm)

1.44 (37mm)

SWAGE NIPPLE

17.00 (432mm)

16.06 (408mm)

17.00 (432mm)

INLET FLANGE

23.50 (597mm)

B

47

MOTORIZED DRAIN VALVE 1/4" NPT INLET GAUGE PORT

2" NPT SOLIDS FLUSH OUTLET

A

16.00 (406mm)

TOP & BOTTOM FLANGES

A

FLANGE SIZE ANSI class 125 Cast Iron & Ductile Iron 400 ND 10 DIN 2501

B (HOLES) No.

DIA.

APPROX. WEIGHT

INCH

21.25

16

1.12

4600 Lb

MM

540

16

29

2100 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


16" AUTOMATIC STRAINER In-Line Flow Type SA

INLET

OUTLET

SCREEN DRIVE MOTOR

MOTORIZED DRAIN VALVE

2" NPT

61.75

16 HOLES 1.12 DIA EQ. SPCD. ON 21.250 B.C. TYP. 2 PLCS.

88.00

44.00

DIFF. PRESSURE SWITCH

O-RING SEALED (2 PLCS) SCREEN INSPECTION OPENING

(MINIMUM SCREEN ACCESS CLEARANCE)

(1/2 HP)

16.63

5.00

1.44 TYP 2" NPT

2.00 TYP 9.00 10.00

9.00

2.00

16" ANSI CLASS 125 FLAT FACED

23.50 TYP

42.00

48

9.00

10.00

10.00

9.00 10.00

20.00

DRAIN VALVE FLANGES ARE 2" ANSI CLASS 125 FLAT FACED CAST IRON

27.00

STRAINER BODY DRAIN FLANGES ARE 2" ANSI CLASS 125 FLAT FACED DRAIN VALVE CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

ANSI class 125 Cast Iron & Ductile Iron 400 ND 10 DIN 2501

B (HOLES)

A

FLANGE SIZE

No.

DIA.

APPROX. WEIGHT

INCH

21.25

16

1.12

1600 Lb

MM

540

16

29

726 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

3/4 - 10 TAP X 1.50 DP 4HOLES AS SHOWN


20" AUTOMATIC STRAINER In-Line Flow Type WDA 20°

45°

SCREEN DRIVE MOTOR (1/2 HP)

OUTLET

(MINIMUM SCREEN ACCESS CLEARANCE)

SCREEN DRIVE MOTOR (1/2 HP)

C

DIFF. PRESSURE SWITCH

A

NAMEPLATE

2" NPT

MOTORIZED DRAIN VALVE

O-RING SEALED (4 PLCS)

SCREEN INSPECTION OPENING

INLET

F B E

J

N 19.25 (489mm)

49 H

L D

X

M

G

2" NPT

15.00 TYP (381mm)

Y R

W

U P

FLANGE SIZE

CLASS 150 RAISED FACE STEEL

A INCH 50.00 MM 1270

P INCH 28.50 724 MM

B

C

D

E

F

G

H

27.50

1.69

36.25

61.25

83.25

13.25

25.00

699

43

921

1556

2115

337

635

U

W

(HOLES)

B.C.

No.

DIA.

4 4

1.12 29

R

S

T

8.00

7.50

.94

40.00

203

191

24

1016

X 6.00 152

J

Y

DIA.

20 20

1.25 32

(HOLES)

No.

4 4

DRAIN VALVE FLANGES ARE 3" ANSI STRAINER BODY DRAIN FLANGES ARE 3" ANSI CLASS 150 RAISED FACE STEEL DRAIN VALVES CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

(HOLES)

No.

DIA.

.75 19

P

L

M

N

APPROX.

24.75

5.50

109.00

2300 Lb

629

140

2769

1043 Kg

WEIGHT


20" AUTOMATIC STRAINER In-Line Flow Type HA

WALL

OUTLET FLANGE

43.00

(MINIMUM SCREEN

(1092mm)

ACCESS CLEARANCE)

1/4"– NPT OUTLET GAUGE PORT

5.00 (127mm)

FLANGED INSPECTION OPENING (6 PLACES)

SCREEN DRIVE MOTORS (1/3 HP)

33.82

21.06

(859mm)

6.44

DIFF. PRESSURE SWITCH WITH FITTINGS

27.16

(535mm)

(690mm)

(164mm)

30°

60°

30°

39.50

1.38

(1003mm)

(35mm)

SWAGE NIPPLE

50

1.81 (46mm)

19.00

19.00

16.06

(483mm)

(483mm)

(408mm)

INLET FLANGE

MOTORIZED DRAIN VALVE 1/4"– NPT INLET GAUGE PORT

27.50

B

(699mm)

2" NPT SOLIDS FLUSH OUTLET

20.00 (508mm)

A

TOP & BOTTOM FLANGES

ANSI class 125 Cast Iron & Ductile Iron 500 ND 10 DIN 2501

B (HOLES)

A

FLANGE SIZE

No.

DIA.

APPROX. WEIGHT

INCH

25.00

20

1.25

5750 Lb

MM

635

20

31.75

2588 Kg

FLANGE DRILLING (NUMBER AND SIZE OF HOLES AND BOLT CIRCLE) IS IN ACCORDANCE WITH D.I.N. STANDARDS. ALL OTHER APPLICABLE DIMENSIONS ARE IN ACCORDANCE WITH ANSI STANDARDS ABOVE.

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


24" AUTOMATIC STRAINER In-Line Flow Type WDA

25°

45°

SCREEN DRIVE MOTOR (1/2 HP)

OUTLET

(MINIMUM SCREEN ACCESS CLEARANCE)

SCREEN DRIVE MOTOR (1/2 HP)

C

DIFF. PRESSURE SWITCH

A

NAMEPLATE

2" NPT

MOTORIZED DRAIN VALVE

O-RING SEALED (6 PLCS)

SCREEN INSPECTION OPENING

INLET

F B E

J

N

23.25 (591mm)

51

H

L D S

X G

M

17.75 TYP (451mm)

2" NPT

T Y

R W U P

FLANGE SIZE

CLASS 150 RAISED FACE STEEL

A INCH 58.00 MM 1473

P INCH 31.25 794 MM

B

C

D

E

F

G

H

32.00

1.88

41.25

68.25

92.25

13.25

29.50

813

48

1048

1734

2343

337

749

U

W

(HOLES)

B.C.

No.

DIA.

4 4

1.12 29

R

S

T

11.00

7.50

.94

48.00

279

191

24

1219

X 6.00 152

J

Y

DIA.

20 20

1.38 35

(HOLES)

No.

DIA.

4 4

.75 19

DRAIN VALVE FLANGES ARE 3" ANSI STRAINER BODY DRAIN FLANGES ARE 3" ANSI CLASS 150 RAISED FACE STEEL DRAIN VALVES CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

(HOLES)

No.

P

L

M

N

APPROX.

30.00

5.50

120

3700 Lb

762

140

3048

1678 Kg

WEIGHT


30" AUTOMATIC STRAINER In-Line Flow Type WDA 25°

45°

SCREEN DRIVE MOTOR (1/2 HP)

OUTLET

(MINIMUM SCREEN ACCESS CLEARANCE)

SCREEN DRIVE MOTOR (1/2 HP)

O-RING SEALED (6 PLCS)

A

2" NPT

52 F B E

DIFF. PRESSURE SWITCH

NAMEPLATE

MOTORIZED DRAIN VALVE

SCREEN INSPECTION OPENING

INLET

J 29.25 (743mm)

N

H

L D

X G

Y

M

23.75 TYP (603mm)

R

W

2" NPT

U P

FLANGE SIZE

CLASS 125LW (150 PSI) FLAT FACE STEEL

A INCH 76.00 MM 1930

P INCH 23.75 603 MM

B

C

D

E

F

G

H

38.75

1.00

53.75

89.00

115.00

19.75

36.00

984

25

1365

2260

2921

502

914

U

W

(HOLES)

B.C.

No.

DIA.

4 4

R

S

T

12.00

9.00

.94

60.00

305

229

24

1524

1.38 35

X 7.50 190

J

(HOLES)

No.

DIA.

28 28

1.38 35

P

L

M

N

APPROX.

38.00

6.50

152.00

7000 Lb

965

165

3861

3175 Kg

Y (HOLES) No.

DIA.

8 8

.75 19

DRAIN VALVE FLANGES ARE 4" ANSI STRAINER BODY DRAIN FLANGES ARE 4" ANSI CLASS 150 RAISED FACE STEEL DRAIN VALVES CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

WEIGHT


36" AUTOMATIC STRAINER In-Line Flow Type WDA

20° 45°

SCREEN DRIVE MOTOR (1/2 HP)

OUTLET

(MINIMUM SCREEN ACCESS CLEARANCE)

SCREEN DRIVE MOTOR (1/2 HP)

O-RING SEALED (8 PLCS)

C

2" NPT

NAMEPLATE

F B E

DIFF. PRESSURE SWITCH

A

MOTORIZED DRAIN VALVE

SCREEN INSPECTION OPENING

INLET

J N 35.00 (889mm)

53

H

L D S X

T

R

Y

M

29.75 TYP (756mm)

G

2" NPT

W

U P

FLANGE SIZE

CLASS 125LW (150 PSI) FLAT FACE STEEL

A INCH 90.00 MM 2286

P INCH 45.25 MM 1149

B

C

D

E

F

G

H

46.00

1.13

60.00

103.25

133.50

20.00

42.75

1168

29

1524

2623

3391

508

1086

U

W

(HOLES)

B.C.

No.

DIA.

4 4

R

S

T

11.75

9.00

.94

72.00

298

229

24

1829

1.38 35

X 7.50 190

J

DIA.

32 32

1.63 41

Y (HOLES) No.

DIA.

8 8

.75 19

DRAIN VALVE FLANGES ARE 4" ANSI STRAINER BODY DRAIN FLANGES ARE 4" ANSI CLASS 150 RAISED FACE STEEL DRAIN VALVES CAN BE REMOTE MOUNTED AVAILABLE WITH BODY COATED WITH EPOXY PAINT INTERNALLY AND/OR EXTERNALLY

THESE DIMENSIONS ARE FOR REFERENCE ONLY. FOR INSTALLATION PURPOSES, REQUEST CERTIFIED DRAWINGS.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

(HOLES)

No.

P

L

M

44.00

6.50

1118

165

N

APPROX.

WEIGHT

177.00 12000 Lb 4496

5443 Kg


1 1 ⁄ 2" & 2" TSH/TSA AND 2" AH STRAINER Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

1/4, 3/16" Scr. Perf. 1/8" Scr. Perf.

.30 4 .25

3/32" Scr. Perf. 3

.20

1/16, 1/32" Scr. Perf.

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8 .7 .6 .5

.030

54

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

4 (×100)

1500

5

2000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

6

7

8 9 1000

3000 3800


1 1 ⁄ 2" & 2" TSH/TSA STRAINER Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.015" Wedge-Wire .009" Wedge-Wire

.30 4 .25

.007" Wedge-Wire 3

.20

.005" Wedge-Wire

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2

.004" Wedge-Wire

1.5

1 .9 .8 .7 .6 .5

.030

.4

.025 .020

55

.3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

4 (×100)

1500

5

2000

6

7

8 9 1000

3000 3800


3" DH STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1/4, 3/16" Scr. Perf. 1 .9 .8

1/8" Scr. Perf.

.7

3/32" Scr. Perf.

.6 .5

.030

56

1/16, 1/32" Scr. Perf.

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

4 (×100)

1500

5

2000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

6

7

8 9 1000

3000 3800


2-1/2" AH STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30

1/4, 3/16" Scr. Perf.

4 .25

1/8" Scr. Perf.

3

.20

2.5

3/32" Scr. Perf.

.15 2

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

1/16, 1/32" Scr. Perf. .10

1.5

1 .9 .8 .7 .6 .5

.030

.4

.025 .020

57

.3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

4 (×100)

1500

5

2000

6

7

8 9 1000

3000 3800


2 1 ⁄ 2" & 3" TSH/TSA AND 3" AH/AA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25

1/4, 3/16" Scr. Perf.

3

.20

2.5

1/8" Scr. Perf.

.15 2

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

3/32" Scr. Perf. .10

1.5

1/16, 1/32" Scr. Perf. 1 .9 .8 .7 .6 .5

.030

58

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

4 (×100)

1500

5

2000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

6

7

8 9 1000

3000 3800


2 1 ⁄ 2" & 3" TSH/TSA AND 3" AH/AA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25

.015" Wedge-Wire 3

.20

.009" Wedge-Wire

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

.007" Wedge-Wire 1.5

.005" Wedge-Wire 1 .9 .8

.004" Wedge-Wire

.7 .6 .5

.030

.4

.025 .020

59

.3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

4 (×100)

1500

5

2000

6

7

8 9 1000

3000 3800


4" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8

1/4, 3/16" Scr. Perf.

.7

1/8" Scr. Perf.

.6 .5

.030

60

3/32" Scr. Perf.

.4

.025 .020

1/16, 1/32" Scr. Perf. .3 .25

.015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

4 (×100)

1500

5

2000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

6

7

8 9 1000

3000 3800


4" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8

.015" Wedge-Wire .009" Wedge-Wire

.7 .6

.007" Wedge-Wire

.5 .030

.4

.005" Wedge-Wire

.025 .020

61

.3

.004" Wedge-Wire

.25 .015

.010

.007

.2 .15

.1 1

40

1.5

2

2.5

3 (×10)

50 60 70 80 100

4

5

6

7

8 9

100 1.5 Water Flow Rate GPM

2

2.5

3

200 300 400 500 600 700 800 1000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

4 (×100)

1500

5

2000

6

7

8 9 1000

3000 3800


6" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

1/4, 3/16" Scr. Perf. 1/8" Scr. Perf.

.30 4 .25

3/32" Scr. Perf. 3

.20

1/16, 1/32" Scr. Perf.

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8 .7 .6 .5

.030

62

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

5

6

15000 20000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7

8 9 10,000

30000 38000


6" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.015" Wedge-Wire .009" Wedge-Wire

.30 4 .25

.007" Wedge-Wire 3

.20

.005" Wedge-Wire

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2

.004" Wedge-Wire

1.5

1 .9 .8 .7 .6 .5

.030

.4

.025 .020

63

.3 .25

.015

.010

.007

.2

.15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

5

6

15000 20000

7

8 9 10,000

30000 38000


8" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30

1/4, 3/16" Scr. Perf.

4 .25

1/8" Scr. Perf.

3

.20

2.5

3/32" Scr. Perf.

.15 2

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

1/16, 1/32" Scr. Perf. .10

1.5

1 .9 .8 .7 .6 .5

.030

64

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

5

6

15000 20000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7

8 9 10,000

30000 38000


8" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.015" Wedge-Wire

.30 4 .25

.009" Wedge-Wire 3

.20

.007" Wedge-Wire

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

.005" Wedge-Wire 1.5

.004" Wedge-Wire 1 .9 .8 .7 .6 .5

.030

.4

.025 .020

65

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

5

6

15000 20000

7

8 9 10,000

30000 38000


10" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25

1/4, 3/16" Scr. Perf.

3

.20

2.5

1/8" Scr. Perf.

.15 2

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

3/32" Scr. Perf. .10

1.5

1/16, 1/32" Scr. Perf. 1 .9 .8 .7 .6 .5

.030

66

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

5

6

15000 20000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7

8 9 10,000

30000 38000


10" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25

.015" Wedge-Wire 3

.20

.009" Wedge-Wire

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

.007" Wedge-Wire 1.5

.005" Wedge-Wire 1 .9 .8

.004" Wedge-Wire

.7 .6 .5

.030

.4

.025 .020

67

.3 .25

.015

.010

.007

.2

.15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

5

6

15000 20000

7

8 9 10,000

30000 38000


12" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15 2

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

1/4, 3/16" Scr. Perf. .10

1.5

1/8" Scr. Perf. 1 .9 .8

3/32" Scr. Perf.

.7

1/16, 1/32" Scr. Perf.

.6 .5

.030

68

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

5

6

15000 20000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7

8 9 10,000

30000 38000


12" DH/DA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

.015" Wedge-Wire 1.5

.009" Wedge-Wire 1 .9 .8

.007" Wedge-Wire .005" Wedge-Wire

.7 .6

.004" Wedge-Wire

.5 .030

.4

.025 .020

69

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

5

6

15000 20000

7

8 9 10,000

30000 38000


14" QH/QA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8

1/4, 3/16" Scr. Perf.

.7

1/8" Scr. Perf.

.6 .5

.030

70

3/32" Scr. Perf.

.4

.025 .020

1/16, 1/32" Scr. Perf. .3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

5

6

15000 20000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7

8 9 10,000

30000 38000


14" QH/QA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8

.015" Wedge-Wire

.7

.009" Wedge-Wire

.6

.007" Wedge-Wire

.5 .030

.4

.005" Wedge-Wire

.025 .020

71

.3

.002" Wedge-Wire

.25 .015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×100)

800 1000

4

5

6

7

8 9

1000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×1000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

5

6

15000 20000

7

8 9 10,000

30000 38000


14" & 16" SA/WDA AND 16" QH/QA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

1/4, 3/16" Scr. Perf. 1/8" Scr. Perf.

.30 4 .25

3/32" Scr. Perf. 3

.20

1/16, 1/32" Scr. Perf.

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8 .7 .6 .5

.030

72

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×1000)

800 1000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

5

6

15000 20000

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

7

8 9 100,000

30000 38000


14" & 16" SA/WDA AND 16" QH/QA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.015" Wedge-Wire .009" Wedge-Wire

.30 4 .25

.007" Wedge-Wire 3

.20

.005" Wedge-Wire

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2

.004" Wedge-Wire

1.5

1 .9 .8 .7 .6 .5

.030

.4

.025 .020

73

.3 .25

.015

.010

.007

.2 .15

.1 1

1.5

400 500 600

2

2.5

3 (×1000)

800 1000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

2000 3000 4000 6000 8000 10000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

5

6

15000 20000

7

8 9 100,000

30000 38000


20" HH/AH AND 20" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

1/4, 3/16" Scr. Perf. 1/8" Scr. Perf.

.30 4 .25

3/32" Scr. Perf. 3

.20

1/16, 1/32" Scr. Perf.

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8 .7 .6 .5

.030

74

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


20" HH/AH AND 20" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.015" Wedge-Wire .009" Wedge-Wire

.30 4 .25

.007" Wedge-Wire 3

.20

.005" Wedge-Wire

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2

.004" Wedge-Wire

1.5

1 .9 .8 .7 .6 .5

.030

.4

.025 .020

75

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


24" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

1/4, 3/16" Scr. Perf. 1/8" Scr. Perf.

.30 4 .25

3/32" Scr. Perf. 3

.20

1/16, 1/32" Scr. Perf.

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2 1.5

1 .9 .8 .7 .6 .5

.030

76

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


24" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.015" Wedge-Wire .009" Wedge-Wire

.30 4 .25

.007" Wedge-Wire 3

.20

.005" Wedge-Wire

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2

.004" Wedge-Wire

1.5

1 .9 .8 .7 .6 .5

.030

.4

.025 .020

77

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


30" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

1/4, 3/16" Scr. Perf.

.30 4 .25

1/8" Scr. Perf. 3

.20

3/32" Scr. Perf.

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

1/16, 1/32" Scr. Perf. 1.5

1 .9 .8 .7 .6 .5

.030

78

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


30" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25

.015" Wedge-Wire 3

.20

.009" Wedge-Wire

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

.007" Wedge-Wire 1.5

.005" Wedge-Wire 1 .9 .8

.004" Wedge-Wire

.7 .6 .5

.030

.4

.025 .020

79

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


36" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

2.5 .15

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

2

1/4, 3/16" Scr. Perf.

1.5

1/8" Scr. Perf. 1 .9 .8

3/32" Scr. Perf. 1/16, 1/32" Scr. Perf.

.7 .6 .5

.030

80

.4

.025 .020

.3 .25

.015

.010

.007

.2 .15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


36" WDA STRAINERS Clean Pressure Drop vs. Flow Rate

.70 .60

10 9 8

.50

7

.40

6

.35

5

.30 4 .25 3

.20

.015" Wedge-Wire

2.5 .15 2

.10

.070 .060 .050 .040

Pressure Drop, PSI

Pressure Drop, Bars*

.009" Wedge-Wire 1.5

.007" Wedge-Wire 1 .9 .8

.005" Wedge-Wire .004" Wedge-Wire

.7 .6 .5

.030

.4

.025 .020

81

.3 .25

.015

.010

.007

.2

.15

.1 1

4000

1.5

2

2.5 3 (×1000)

6000 8000 10000

4

5

6

7

8 9

10,000 1.5 Water Flow Rate GPM

2

2.5

3 4 (×10,000)

5

6

7

8 9 100,000

20000 30000 40000 60000 80000 100000 150000 200000 300000 380000 Water Flow Rate, Liters Per Minute**

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


SPECIFYING A MODEL NUMBER

A model number for a Hellan Strainer may be specified by utilizing the charts and information below:

SAMPLE MODEL NUMBER

0 8 0 1DH- 4 0 4 0 0 Basic Construction Materials (Chart H) Screen Opening Size (Chart G) Screen Material (Chart F) Motor Type (Chart E) Operation (Chart D) Body Style (Chart C) Flange Type (Chart B) Size (Chart A) CHART A – STRAINER SIZE

82

Flow Rate (GPM) 95 95 160 235 360 880 1450 2075 2750 4100 5300 8250 10650 16650 24000

Pipe Size 1-1/2" 2" 2-1/2" 3" 4" 6" 8" 10" 12" 14" 16" 20" 24" 30" 36"

CHART B – FLANGE TYPE Part No. Code 015 020 025 030 040 060 080 100 120 140 160 200 240 300 360

(See page 11-12 for information on selecting size.)

Flange Type Class 125 Flat Face Class 250 Raised Face Class 150 Class 300 Raised Face Class 125 Flat Face Class 125LW

Available Part No. Materials Code Cast Iron 1 Cast iron 2 Steel, Stainless Steel and Bronze 3 Steel, Stainless Steel and Bronze 4 Ductile Iron S Carbon Steel Weldment SW

CHART E – MOTOR SPECIFICATIONS FOR AUTOMATIC STRAINERS (For Manual Strainers, enter a “-” in this portion)

Motor Option 230/460 VAC 50/60HZ, 3PH, TEFC 115/230 VAC 50/60HZ, 1PH, TEFC 230/460 VAC 50/60HZ, 3PH, NEMA 7 115/230 VAC 50/60HZ, 1PH, NEMA 7

Part No. Code 1 2 3 4

Note: Contact the factory for information on motor options not listed above. (See pages 18 and 19 for information on motor options.)

Note: Contact the factory for information on flange types not listed above. (See page 14 for information on flange selection.)

CHART C – BODY STYLE Body Style Angled Flow, Single Screen In-Line Flow, Dual Screens In-Line Flow, Quad Screens In-Line Flow, Six Screens

Part No. Code A D Q H

CHART F – SCREEN MATERIAL Screen Material Monel Screen, All Parts 316 Screen, Cast Iron Hub, Cast Iron Center Ring, Bronze End Ring 316 Stainless Steel, All Parts

4 5

Note: Contact the factory for information on screen materials not listed above. (See page 13 for information on screen material options.)

(See pages 8-10 for information on availability of strainers in various types of operation methods.)

CHART D – METHOD OF OPERATION Method of Operation Manual (Handwheel) Automatic

Part No. Code 3

Part No. Code H A

Note: Strainers with motorized option must be ordered with appropriate control panel. See information on specifying control panel below. (See pages 8-10 for information on availability of strainers in various types of operation methods.)

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


AUTOMATIC STRAINER CONTROL Panel Part Number

When ordering an automatic strainer, an appropriate control panel must also be ordered. Use the chart below to specify an appropriate part number for the control panel.

SAMPLE CONTROL PANEL PART NUMBER

S S P - C 2D Enclosure (Chart 3) Number of Motors (Chart 2) Voltage (Chart 1)

CHART G – SCREEN OPENING SIZE OPTIONS Screen Opening Size

Part No. Code

Perforated Screen Options 1/32" 1/16" 3/32" 1/8" 3/16" 1/4"

02 04 06 08 12 16

Slot Width Size

CHART 1 – CONTROL PANEL VOLTAGE OPTIONS Control Panel Voltage 460 VAC 50/60 HZ, 3 PH 230 VAC 50/60 HZ, 3 PH 115 VAC 50/60 HZ, 1 PH

Note: Contact the factory for information on control panel voltages not listed above. (See pages 18 and 19 for information on control panel voltage options.)

Part No. Code

Wedge-Wire Screen Options .004" .005" .007" .009" .015"

A4 A5 A7 A9 B5

(See page 13 for information on screen opening options.)

CHART H – BODY MATERIAL OPTIONS Body Material Cast Iron, ASTM A278 Class 30 Bronze, C-95800 Cast Stainless Steel, ASTM A351 CF8M Cast Ductle Iron ASTM A395 Cast Steel, ASTM A216 WCB Carbon Steel, Weldment, ASTM A36

Part No. Code A B C

Part No. Code 00 01 04 06 07 10

Note: Contact the factory for body material options and coatings and finishes not listed above. (See page 14 for information on body material options; see pages 16 and 17 for standard component materials of construction for various body materials.)

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242

CHART 2 – NUMBER OF MOTORS FOR CONTROL PANEL Number of Motors 1 or 2 Motors 4 Motors 6 Motors

Part No. Code 2 4 6

CHART 3 – CONTROL PANEL ENCLOSURE OPTIONS Enclosure Type NEMA 4X Polycarbonate

Part No. Code D

Note: Contact the factory for control panel enclosure options not listed above. (See pages 18 and 19 for information on control panel enclosure options.)

83


SAMPLES OF STANDARD SPECIFICATION

HELLAN MANUAL STRAINERS The strainer shall be a _____" manual type employing _____ cylindrical straining screens of the peripheral inflow design. The straining screens shall have _____" round perforations or wedgewire _____" slots and be of Type 316 Stainless Steel material. Adjustable rigid scraper bars or brushes shall be mounted adjacent to the screens to accommodate scrapping of accumulated solids from the screens when the straining screens are rotated by means of a handwheel during a cleaning cycle. Removal of an inspection cover shall give access to the scraper bar or brush for inspection and adjustment and shall not require the disassembly of the strainer to accomplish those tasks. The strainer shall also have a sump for storage of strained solids. A flush valve installed on the sump by others shall be used to flush solids from the strainer during cleaning cycles. The strainer body shall be of cast or fabricated steel ASTM _____ and have integral, in-line _____" inlet, and outlet flanges. Flanges shall be ANSI class _____. The assembled strainer shall be hydrostatically pressure tested to 1-1/2" times the maximum allowable working pressure for a period of 10 minutes.

84

The assembled strainer shall be painted with a high-quality alkyd machinery enamel (gray color), Glidden Glid-Guard Alkyd Industrial Enamel No. 4550 Series. An adjustable pressure differential switch (optional) shall be mounted on the strainer and shall be used to initiate an alarm if the pressure drop reaches a predetermined set point. The strainer shall be a Hellan Strainer manufactured by The Hellan Strainer Company, Cleveland, Ohio.

HELLAN AUTOMATIC STRAINERS The strainer shall be a _____" automatic type employing _____ cylindrical straining screens of the peripheral inflow design. The straining screens shall have _____" round perforations or wedgewire _____" slots and be of Type 316 Stainless Steel material. Adjustable rigid scraper bars or brushes shall be mounted adjacent to the screens to accommodate scraping of accumulated solids from the screens when the straining screens are rotated with an electric motor and suitable gear reduction. Each motor shall be 1/3 to 2 horsepower (as required) _____ Volt, _____ Ph, _____ Hz, 1.15 SF Class “F” Insulation, TEFC, 56C-Face, Footless. Removal of an inspection cover shall give access to the scraper bar or brush for inspection and adjustment and shall not require the disassembly of the strainer to accomplish those tasks.

The strainer shall also have a sump for storage of strained solids. One 1-1/4" ball valve on 1-1/2" & 2" strainers, one 1-1/2" ball valve on 2-1/2" & 3" strainers, two 2" ball valves on 14" and 16" strainers, two 3" ball valves on 20" and 24" strainers and two 4” ball valves on 30" and 36" strainers. The strainer body shall be of cast or fabricated _____ construction per ASTM _____ and have integral, in-line _____" inlet, and outlet flanges. Flanges shall be ANSI class _____. The assembled strainer shall be hydrostatically pressure tested to 1-1/2 times the maximum allowable working pressure for a period of 10 minutes. The assembled (cast construction) strainer shall be painted with a high-quality alkyd machinery enamel (gray color), Glidden Glid-Guard Alkyd Industrial Enamel No. 4550 Series. Assembled strainer of fabricated construction will be painted with a high-quality machinery gray, Glidden No. 4208 Series. An electric control panel furnished by The Hellan Strainer Company shall control the strainer cleaning cycle. The panel shall include all motor starters, control relays, fuse and overload protection, control transformer, operation lights, etc., and shall be mounted in a NEMA 4X wall mounted polycarbonate enclosure equipped with a door disconnect switch. The control panel shall conform to current NEMA, NEC, and OSHA codes and regulations. The strainer control panel shall be equipped with a programmable solid state timer to initiate cleaning cycles at predetermined intervals, a hand/off/automatic selector switch, and a push-button for manual starting. An adjustable cycle duration timer shall also be furnished to allow for control of the cleaning cycle duration. An adjustable pressure differential switch shall be mounted on the strainer and shall be used to initiate a cleaning cycle if the pressure drop reaches a predetermined set point. The strainer shall be a Hellan Strainer manufactured by The Hellan Strainer Company, Cleveland, Ohio. For assistance in selecting a strainer, or specifying a model, contact the Hellan sales department at 1-888-4-HELLAN.

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


NOTES

85

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


The Hellan Strainer Company A Subsidiary of Industrial Manufacturing Company LLC 3249 East 80th Street Cleveland, Ohio 44104 (USA) Phone: 216/206-4200 Fax: 216/206-4242 Toll Free: 888-4-HELLAN Web: www.hellanstrainer.com

Hellan 6" Automatic Fluid Strainer

Manufactured with quality in the United States

Printed in the United States

Protected under U.S. Patent #5,194,160

1/10 5M WP

CLEVELAND, OHIO USA PHONE (216) 206-4200 • FAX (216) 206-4242


Hellan Strainers