Stainless steel centrifugal pumps - DP-Pumps USA

stainless steel centrifugal pumps

Global Pump Marketing 12156 Lackland Rd., St. louis, MO 63146 phone 1-313-278-7867 e-mail sales@gpmpumps.com web gpmpumps.com

stainless steel centrifugal pumps

5. Pump assembly Efficient and accurate assembly to every customer’s specifications.

Page 12

DPHM Pump size

2

4

6

10

15

Pump size

2

4

6

Capacity at optimum efficiency [US gpm]

10

21

34

55

96

Capacity at optimum efficiency [US gpm]

10

21

34

Min. capacity [US gpm]

1

2

3

6

8

Min. capacity [US gpm]

1

2

3

Max. capacity [US gpm]

17

34

48

70

119

Max. capacity [US gpm]

17

34

48

Max. installed motor power [HP]

4

7

10

15

25

Max. installed motor power [HP]

4

7

10

DPHM - Horizontal monoblock

DPHSI

3. Production pump components Robots and automation deliver consistent high quality.

Page 8

2

4

6

Max. pressure at optimum efficiency [ft]

174

191

203

215

247

261

4. Motors and controls

DPH(S)I - Horizontal - Class 150#

2

4

6

10

15

Max. top pressure (H@Q=0) [ft]

Designed for the most efficient drive systems.

Page 10

Max. pressure at optimum efficiency [ft]

414

494

504

316

266

Liquid temperature range 150 psi [oF]

Max. top pressure (H@Q=0) [ft]

506

600

651

434

345

Max. hydraulic efficiency [%]

48

55

61

NPSHr at optimum efficiency [ft]

9

7

7

•

•

•

•

•

•

•

•

•

1¼”

1¼”

1¼”

1”

1”

1”

Liquid temperature range 360 psi [oF]

-4 up until 284

Max. hydraulic efficiency [%]

53.7

61.0

67.7

67.8

66.7

NPSHr at optimum efficiency [ft]

7.9

6.2

6.2

5.9

7.2

14 up untill 140

Seal options Fixed

Mechanical seal options

1

4

Easy acces

•

•

•

•

•

Seal materiaal options

Cartridge

•

•

•

•

•

Ca/SiC

SiC/Ca

•

•

•

•

•

TuC/TuC

•

•

•

•

•

TuC/Ca

•

•

•

•

•

Elastomeren options

Seal material options

EPDM Connections Inner thread (suction side) NPT

3

Elastomers options EPDM

DPHI

FPM

DPHSI

HNBR

5

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

Q/H DPV (60Hz)

Inner thread NPT thread and 300# flange

1¼”

1 ¼”

1 ¼”

2”

2”

Option Flange ASME B 16.5 class 250# [ANSI]

1 ¼”

1 ¼”

1 ¼”

2”

2”

Upper floor

7

25

10

15

651

597

582

Max. top pressure (H@Q=0) [ft]

807

780

837

808

765

-4 up until 248

53.7

61.0

68.0

68.5

69.5

NPSHr at optimum efficiency [ft]

8.2

6.2

6.2

5.9

8.3

85

125

2

•

•

•

•

•

4

6

10

15

100

10

Mechanical seal options

•

•

•

•

•

TuC/TuC

•

•

•

•

•

TuC/Ca

•

•

•

•

•

10

1

100

Q[USGPM]

1000

1

•

•

•

•

•

•

•

•

•

•

HNBR

•

•

•

•

•

DPVCI

Q/H DPHM (60Hz)

2

4

6

10

15

1¼”

1 ¼”

1 ¼”

2”

2

100

4

6

10

10

DPVCI

100

Q[USGPM]

1000

100

FPM

10

Q/H DPHM (60Hz)

Q/H DPVCI (60Hz)

1000

Elastomers options EPDM

1

1

Q/H DPVCI (60Hz)

SiC/Ca

Inner thread (discharge side)

2”

1

1

4

60

10

Max. hydraulic efficiency [%]

Connections

3

40

H[ft]

6

642

Seal material options

8

15

H[ft]

4

600

Cartridge

Ground floor

10

H[ft]

2

2

Max. pressure at optimum efficiency [ft] Liquid temperature range PN25 [oF]

Maximum quality control.

Page 6

6

4

H[ft]

1. Material

Q/H DPHSI (60Hz)

1000

100

DPVCI - Insert - Class 150# - Pump size

6

Q/H DPHSI (60Hz)

Q/H DPV (60Hz)

2

DPVCI

In-house tool production where craftsmanship and automation come together.

Page 7

DPHM

1000

Connections

2. Tools

DPHMC

Inner thread (discharge side) NPT

29

1

10

Q[USGPM]

100

1

10

Q[USGPM]

100

6. Testing Quality assurance of material in every step of the process, up to the final hydrostatic test of each pump.

Page 14

9. Products & applications Quality and operational reliability in any configuration.

Page 20

10. DPNS: Low-maintenance in all respects Reliable stainless-steel close-coupled pump with a wide range of application.

Page 22

11. DPV/DPH(S)I: A solid foundation Numerous pump configurations for a perfect match with every application.

Page 24

12. Facts and figures The performance and properties of our pumps in a nutshell.

Page 26

DP-Pumps It’s the people at DP-Pumps who make all the difference. Our processes are automated because this ensures higher quality and efficiency, but consultations and checks will always be done by people. People work together, inspire each other and keep each other focused to make the best pumps for our customers.

We control the entire development and production process of our products. That allows us to be extremely flexible for implementing clients’ requirements and improvements quickly. After all, we have all the knowledge and expertise we need under one roof.

7. Advice and service Expert advice for the perfect match between pump and application.

Page 16

8. R&D 65 years developing pumps and controls.

Page 18

• 16.000 m2 production facility in the Netherlands • 325 employees • Production capacity 100,000 pumps/year • Export to 100 countries

GPM, Global Pump Marketing At DP-Pumps we develop competitive pumps with best-in-class performance and reliability. But it is our customer focus that makes the difference. In North America, DP-Pumps is represented by GPM. This firm is a reliable pump partner with profound knowledge of the products and industries they serve, local stock and direct access to our production, planning and engineers. This results in a flexible, fast, professional and personal service with tailormade solutions.

5

stainless steel centrifugal pumps

1

Material The heart of our pumps is a hydraulic assembly made from AISI 304 or AISI 316 stainless-steel sheet metal. Impeller, stage casing and pump shroud are all formed from this high quality material. Other components, such as the shaft, the pump base and the motor stool, are procured as raw materials or semifinished products.

Only certified materials that meet our high quality standards are considered good enough to assure our users and customers of the durability and reliability they require. For that reason we have invested in lasting relationships with respected suppliers across the world and we perform audits and apply stringent acceptance tests to any of the material we receive from them. This also enables us to always trace the origin of the material.

‘Top-grade stainless steel is at the heart of all DP-pumps.’ A stainless-steel coil is fitted to one of our 6 presses.

Quality control of the stainlesssteel sheet material, using spectrum analysis.

6

Parts for a new stainless-steel die are being manufactured on the lathe.

Inspection of a mold that forms the impeller vanes.

Tools

2

Stainless steel is a great material. It is durable, wear-resistant, corrosion-resistant and very wellsuited to preserve the quality of drinking water.

What’s more, it can be molded into the perfect hydraulic shape.

However, this process does require thorough material know-how. If too much deformation occurs in the process of deep drawing or punching, or the proper finishing methods are not applied, then excessive stress may remain in the material and that will eventually lead to cracks, damage and a poor fit.

Our toolmakers use advanced electrical-discharge machining, grinders, lathes and milling machines to produce with extreme precision the molds and dies that we need to create the perfect product.

‘Molds and dies precision manufactured to a hundredth of a millimeter guarantee a durable product.’ 7

stainless steel centrifugal pumps

The knowledge and keen eye of our operators guarantee the quality of the parts.

3

‘To guarantee the highest quality, we produce almost every component ourselves.’

Our in-house developed welding robots enable us to get maximum efficiency from our processes.

8

Production of pump parts Our manufacturing processes are automated, thereby ensuring high quality and efficiency.

However, at each step of the process, people monitor the machines.

Although the welding robots visually inspect to see if the operation has been carried out correctly, the experienced operator closely monitors the process. The operator calibrates, measures and inspects tolerances and damage. These random checks are carried out at every stage of the production process. When needed, R&D and their engineering colleagues are always on hand to answer questions and solve problems.

We turn top-grade stainless steel into high-tech hydraulic components.

Nothing left to chance To ensure the production processes run as efficiently as possible, closely coordinated internal logistics are essential. Semi-finished products must arrive at the processing stations on time and the parts and components produced must be released to operational stock directly. A fully digitally controlled process, with all movements scanned and registered, makes sure that nothing is left to chance.

Pump shrouds are formed and welded with high precision.

9

stainless steel centrifugal pumps

Pump and controls are attached to each other and tested.

The most energy-efficient options The more powerful the motor, and the more operating hours it racks up, the larger the impact on its net efficiency. The intelligent DP-Pumps controls offer the optimal combination of the hydraulic performance and motors we use. However, when required, we will build our pumps with any motor or control system requested.

Wide range of motors on the assembly line.

10

4

Motors and controls The hydraulic efficiency of our pumps is among the best in the world. This involves optimizing each detail to achieve every last tenth of a percent of efficiency gains.

In addition to the hydraulic efficiency of our pumps, the controls (speed regulation) and efficiency of the motors play a major role in reducing operational costs for the user. In the Americas DP-Pumps commonly supplies ‘bareshaft’ pumps with NEMA motor stool. The customer can add a drive system and control of their own prefererence.

‘Maximum hydraulic efficiency combined with energy-efficient motors and controls.’

The controls are programmed in the factory to a client’s specifications.

11

stainless steel centrifugal pumps

5

A pump is hand-built, component by component.

Assembly DP-Pumps assembles every pump on the customer‘s order. A sophisticated process enables us to easily build any of the more than one million variants of our pump configurations. To achieve this, our assembly lines are controlled using advanced Manufacturing Execution System (MES) software.

Our operations office ensures the optimum scheduling of production capacity and at the same time allows us to plan urgent orders.

A pump can be ready for shipment one hour after order confirmation. Thanks to the MESsoftware there is no requirement for batch sizes because pumps of different sizes and variations are assembled side-by-side.

Hydraulic assemblies for different pump sizes.

12

‘At DP-Pumps, every pump is a custom job.’

The assembly workers are directed to the correct parts using a ‘pick-to-light’ system.

Pick to light; 100% accuracy All our processes are set-up for a fast, 100% correct production of tailor made products. This is why the technicians at the assembly lines are supported by a pick-to-light system.

It shows the technician the list of materials on a screen and indicates the correct location of the parts and assembly sequence with green lights.

The different configurations from over one million of variants are easily assembled side-by-side.

13

stainless steel centrifugal pumps

Customer tests and certificates When requested by a customer, we perform regular ‘witness tests’, with experts from Lloyds Register, Bureau Veritas, DNV-GL or other notified bodies visiting our test facility to inspect and certify the pumps on behalf of their clients.

Quality is subject to random testing at every step of the production process.

14

The proper functioning of each pump is tested prior to packaging.

6

Testing

‘No pump leaves the factory without being tested thoroughly.’

We test down to a thousandth of a millimeter using advanced testing equipment.

DP-Pumps is committed to maximum operational reliability of its products, therefore we continuously monitor production. All materials and semifinished products are inspected at arrival. Frequent random checks assure production quality. Dies and components are constantly re-inspected and we perform field tests on all pump models in our research facility.

The standard ‘wet test’ prior to packaging proves that our pumps deliver the required performance and have been extensively tested for operational performance and safety. An official test report can always be ordered upon request.

Prototypes are tested thoroughly to ensure they operate properly in extreme conditions.

15

stainless steel centrifugal pumps

7

Using smart online solutions, we can brainstorm with you on-site.

‘Best-in-class performance. And the support you deserve.’ Advice and service To take full advantage of the efficient pump design, the pump must be fully tuned to the application. That is why we go the extra mile in to support you during the selection process.

It is easy to select the right product for your application with our online and offline selection tools. If the requirements of your projects are more complex, our local technical advisers from GPM will put their many years of experience at your disposal to come up with exactly the right recommendation for you.

When needed, they will do this with direct support from our R&D and Engineering experts

16

in the Netherlands. This way you always find the solution that works for you.

Worldwide support We know just how important it is to provide good service. You want the reassurance that the pump will give trouble-free operation, and reduce downtime of the pump system to a minimum. That is why our extraordinarily good pumps come with extraordinarily good service support. We can support you with remote assistance and on-site visits when necessary.

Our experts are fully trained in pump technology and will assess the total application and indicate where improvements are possible.

Short lines of communication enable our experts to discuss and answer your requests in hours.

Experienced engineers offer you and your customers direct support when problems occur.

17

stainless steel centrifugal pumps

Custom design Our engineers design customized products on a daily basis. The projects can vary from the preparation of new private-label pumps to the design of specially engineered booster systems or wiring circuits for firefighting units.

New designs are thoroughly discussed.

18

3D-display of the DPH(SI horizontal pump with frequency drive.

Prototype stainless steel components for simulation purposes.

8

R&D With computer simulation, advanced calculations and 3D-printed prototypes, our engineers develop solutions to make the pumps as efficient and reliable as possible. At the same time, we keep a close eye on market requirements and manufacturing processes.

‘Innovation comes from the constant interaction between our customer, expertise and technology.’

Therefore, product application experts, toolmakers, production workers and customers are involved in the entire development process. This kind of teamwork is essential for a thoroughly effective product, and characterizes the way the DP-Pumps organization works. It is an effective approach that only works due to the concentration of all disciplines in a single building.

In addition to mechanical innovations, our experts are focusing on creating increased efficiency in the pump-motor combination. Developing the perfect synergy between mechanical and electrical efficiency requires teamwork, with electrical engineers and software developers working together. It is an approach that leads to innovative drives that make a difference.

Strength calculations using computer simulation.

19

stainless steel centrifugal pumps

Products and applications Whether you need a pump for boiler feed, process water, municipal water supply or a heavy industrial application, with our numerous configuration options we always make a pump that meets your expectations and requirements.

This results in reliable, tailor-made solutions that we are proud of and know that they will do their job in any of these applications: • Hot water and boiler feed applications • Food, chemical and process industry • Domestic and public water supply • Marine • Fire fighting • Cooling water transport • Irrigation

1 DPV Stainless-steel multi-stage centrifugal pump • Wide range of variants and options for industrial and drinking water supply • High levels of efficiency • Vertical mounting • High quality stainless steel (AISI 304 or 316) • Low NPSH option

20

2 DPNS Stainless-steel centrifugal close-coupled pump • Easy to maintain • Energy-efficient • Both horizontal and vertical mounting • AISI 316 stainless steel as standard • Suitable for drinking water and industrial applications

3 DPH(S)I Stainless-steel multi-stage centrifugal pump • Wide range of variants and options • High levels of efficiency • Horizontal mounting • Suitable for drinking and industrial water (AISI 304 or 316) • Low NPSH option

4 DPHM Compact stainless-steel multi-stage centrifugal pump • Horizontal mounting • Economical and efficient • Suitable for a wide range of fluids (AISI304)

5

‘Specialized pumps for a wide range of applications.’

DPVCI Stainless-steel multi-stage centrifugal submersible pump • High levels of efficiency • Vertical mounting • Developed to lift process water, coolant and lubricants from reservoir (AISI304)

21

stainless steel centrifugal pumps

Low-maintenance in all respects, DPNS Our pumps are designed to ensure operational reliability and continuity in your application.

These stainless-steel End Suction pumps are made of wear-resistant materials and the design has a number of smart solutions that enable fast maintenance on the parts.

In terms of its dimensions, the pump is exchangeable with any EN733 horizontal pump.

But it is also easy to mount vertically. This makes the DPNS a reliable and energy-efficient part of tap or industrial water systems and is also well-suited for pumping condensates, oils or cleaning agents.

4 6 1 3 2 22

1 Versatile venting possibilities • The pump can be easily vented to remove any air from the casing • The vent plug is positioned vertically as standard

Applications • Water supply • Fire-fighting systems • Heating • Air-conditioning systems • Drinking water • Service water • Hot water • Cooling water • Condensate • Oils • Cleaning agent • Chemicals

2 Corrosion-resistant / high quality • All wetted parts made of stainless steel (AISI 316Ti) as standard • Perfect for wide range of applications

‘The DPNS is the reliable, easy servicable choice in demanding applications.’

7

3 Service-friendly • Replaceable casing wear rings • Back pull-out design for easy dismantling, so no need to remove the pump casing from the piping • Easy replacement of mechanical seal • Seal can be flushed

4 Low energy input • Optimized hydraulics for high efficiency • Pump adapted for NEMA Premium efficiency C-Face motor

5 Reliable • Designed up to 175 psi • Wetted parts are free from primers and safe for handling drinking water • Pump certified to NSF/ ANSI 61-G & 372 regulation

6

5

Long-life, maintenance-free • High-quality mechanical seal • Standard NEMA C-face motor

7 Flexible • Horizontal or vertical mounting • Easy integration in installations due to bear shaft pump design 23

stainless steel centrifugal pumps

Custom design is our standard.

DPV/DPH(S)I Every multi-stage centrifugal pump that leaves our factory is made for the application.

Regardless of the required options, the stainless steel quality, connection standard, motor, shaft seal, seal or pressure class, DP-Pumps always makes a customized pump.

This stainless-steel pump version with its round, cast-iron counter-flanges and Easy Access seal has a fast delivery time, is very reliable due to the top-grade material and has a high hydraulic yield. When an application demands a different solution, then it is very easy to customise this pump with specific options.

Variants • Heavy duty • Horizontal mounting • Customer-specific custom jobs (private label, article number, code, manual, color)

1

‘A pump that perfectly suits the intended use in any application.’

1 Drive Every pump is suitable to mount a frequency converter of your choice.

3 Hydraulics • Stainless-steel AISI 304 or AISI 316 • 1 to 30 stages • Pressure class 150#, 250#, 300# • Smart vent plugs as standard • Electrolytically polished • Silicone-free • Low NPSH

2

2 Motor connection • NEMA motor stool • Close-coupled • Customer-specific solutions

4 Base plate • Premium powdercoated cast iron • Stainless-steel AISI 304

3

DPH(S)I Versatility and quality in a horizontal set-up.

24

4

5

6

Motor The pump can be supplied fitted with any NEMA-motor • Supplied as standard with the NEMA C-face Motor • 60Hz • 2- or 4-pole

Seals A Easy access seal B Cartridge seal Available in 19 different material combinations.

A

B

7

5

6

Pump base and connection • Pressure class 150#, 250#, 300# • Premium cast iron, stainless-steel AISI 304 or 316 • DIN, JIS, ASME

V(S) oval counter flange

V(S)F round collar flange

V(S)V victaulic

V(S)T triclamp

Legenda Stainless-steel AISI 304, or AISI 316 (S) Premium cast iron (C)

Quality mark

7 25

stainless steel centrifugal pumps

Facts and figures DPNS We look forward to supporting you in selecting the right pump for your setup and supplyyou a reliable solution on-site the next day.

DPNS Rotational speed [rpm]

‘All possibilities in a nutshell.’

Size Capacity at optimum efficiency [US gpm] Min. capacity [US gpm] Max. capacity [US gpm] Liquid temperature range [oF]

DPNS 1750 rpm 4P 60Hz US.gpm

5 4

40

10

IM.gpm

5

20

Casing wear ring discharge side

30

10

40

20

50

30

100

40

50

200 100

300

400

200

300

500 400

1000 500

Seal material options

1000

Ca/SiC/EPDM (Q1Q1EGG) 30

100

50-25-250 50-32-250 65-40-250

80-65-250

100-80-250

20

Connections

100-80-200

65-40-200

50-25-200

80-65-200

65-50-200

50

50-32-200

50-25-160 10

50-32-160

H [m]

SiC/SiC/EPDM (Q1Q1EGG) SiC/SiC/HNBR (Q1Q1X4GG)

65-50-250

Suction nominal diameter [NPS] Discharge nominal diameter [NPS]

40

Suction/disacharge flange drilled

30

Impeller size

65-50-160

65-40-160

Max. installed motor power [HP] 50-25-125 65-40-125

50-32-125

20

65-50-125

Max. pressure (H@Q=0) [ft]

5 ft

50-25-125.1 4

50-32-125.1

Q[m³/h] 0.3

0.4

2

3

0.5

l/s

4

5

10

1

2

20 3

4

NPSHr at optimum efficiency [ft] Impeller size

10

3 1

Max. pressure at optimum efficiency [ft]

30

5

40

50

100

10

20

200

30

40

300

Max. installed motor power [HP] Max. pressure at optimum efficiency [ft]

50

Max. pressure (H@Q=0) [ft] NPSHr at optimum efficiency [ft]

DPNS 3500 rpm 2P 60Hz US.gpm

10

20

30

IM.gpm

10

200

40

20

50

30

40

100 50

200 100

300 200

400 300

500 400

Impeller size

1000 500

Max. installed motor power [HP]

1000

Max. pressure at optimum efficiency [ft] 500

Max. pressure (H@Q=0) [ft]

400

NPSHr at optimum efficiency [ft] Casing wear ring discharge side

100 300

Impeller size

65-50-200

50-25-200 50-32-200

65-40-200

80-65-200

200

Max. installed motor power [HP] Max. pressure at optimum efficiency [ft]

50 50-25-160 65-40-160

50-32-160

40

Max. pressure (H@Q=0) [ft]

65-50-160

NPSHr at optimum efficiency [ft] 100

30

50-25-125 50-32-125

ft 20 50-25-125.1 H [m]

50 50-32-125.1 40

10 2

3

4 1

26

5 l/s

Q[m³/h] 2

10

20 3

4

5

30

40 10

Casing wear ring discharge side

65-50-125 65-40-125

50

100 20

30

200 40

50

300

Impeller size Max. installed motor power [HP] Max. pressure at optimum efficiency [ft] Max. pressure (H@Q=0) [ft] NPSHr at optimum efficiency [ft] Casing wear ring discharge side

1750

3500

50-25

50-32

65-40

65-50

80-65

50-25

50-32

65-40

65-50

80-65

54

88

135

208

318

100-80 610

122

176

291

370

630

6

8

15

27

38

62

12

15

29

45

70

77

117

196

320

490

930

146

212

372

424

940

Optional on 200

•

•

•

Only on 160 and 200

Only on 160 and 200

•

-22 to +230 Only -200 and -250

-160, -200 and - 250 models

-22 to +230

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

2

2

2½

2½

3

4

2

2

2½

2½

3

1

1¼

1½

2

2½

3

1

1¼

1½

2

2½

ASME B 16.5 Class 150

ASME B 16.5 Class 150

125.1

125.1

125.1

1

1

5

125.1 5

21

19.8

85

80

27

27

111

110

3.5

4.3

10.2

12.3

125

125

125

125

125

125

125

1

1

1.5

3

7.5

7.5

15

20

28

25.50

26.80

27.50

115

106

107

115

30.00

30.00

30.80

33.20

126

126

124

133

3.55

4.10

4.40

5.30

10.1

12.8

12.8

16

160

160

160

160

160

160

160

160

1.5

2

3

10

15

20

30

44

40.5

42.5

42.5

183

167

176

169

47

47

49

49.5

187

187

200

202

2.77

5

4.2

6.7

8.3

13

12

22.3

•

•

•

125

200

200

200

200

200

200

200

200

200

200

3.0

3

5

7.5

10

15

20

20

30

50

200 60

62

57

59.5

70

68

65

255

235

235

290

252

65

65

66.2

84

87.5

80

265

265

270

332

318

4.1

6

4.2

7

12

9.3

11.7

17

15.2

15

22

•

•

•

•

•

•

•

•

•

•

•

250

250

250

250

250

250

5

8

7.5

15

15

25

114

107

101

105

94

97

124

121

122.5

124

115

108

11

12.1

9.5

7.5

7

8

•

•

•

•

•

• 27

stainless steel centrifugal pumps

Facts and figures DPV/DPH(S)I/DPHM/DPVCI The location and application together determine which pump configuration is most suitable for your specifications.

Together with an commercial engineer, we arrive at the best solution. This way you’re always assured of the right choice.

‘Assured of the right choice.’

DPV Pump size

2

4

6

10

15

25

40

60

85

125

Capacity at optimum efficiency [US gpm]

10

21

34

55

96

151

205

282

449

694

Min. capacity [US gpm]

1

2

3

6

8

14

21

32

45

69

Max. capacity [US gpm]

17

34

48

70

119

189

286

405

581

845

Max. installed motor power [HP]

5

7.5

10

15

25

30

60

60

60

60 125

DPV - Vertical Pressure Class 150# / 250# / 300#

2

4

6

10

15

25

40

60

85

Max. pressure at optimum efficiency [ft]

600

642

651

597

582

508

598

540

314

235

Max. top pressure (H@Q=0) [ft]

807

780

837

808

765

683

713

706

480

359

Max. hydraulic efficiency [%]

54

61

68

68

69

75

77

79

77

81

NPSHr at optimum efficiency [ft]

8.2

6.2

6.2

5.9

8.3

15.4

7.9

7.2

12.5

23.6

Low NPSH option at optimum efficiency [ft]

2.0

2.3

3.6

3.9

5.7

-

-

-

-

-

Easy acces

•

•

•

•

•

•

•

•

•

-

Cartridge

•

•

•

•

•

•

•

•

•

•

SiC/Ca

•

•

•

•

•

•

•

•

•

•

TuC/TuC

•

•

•

•

•

•

•

•

•

•

TuC/Ca

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

ATEX Ex e II T3 / Ex d II T4

•

•

•

•

•

•

•

•

•

•

High pressure class 300#

•

•

•

•

•

-

-

-

-

-

Heavy duty

•

•

•

•

•

-

-

-

-

-

2½”

3”

4”

4”

5”

Liquid temperature range 360 psi [oF]

-4 up until 284

-4 up unt. 248

Seal options

Seal material options

Elastomer options EPDM

DPV DPVS

FPM HNBR Pump options

Connections Round collar flange Oval counterflange with inner thread [NPT]

28

DPVF

DPVSF

1¼”

1¼”

1¼”

2”

2”

-

-

1”

1”

1”

1½”

2”

Victaulic [mm]

DPVSV

42.2

42.2

42.2

60.3

60.3

Tri-clamp [mm]

DPVST

50.5

50.5

50.5

64

64

stainless steel centrifugal pumps

5. Pump assembly Efficient and accurate assembly to every customer’s specifications.

Page 12

DPHM Pump size

2

4

6

10

15

Pump size

2

4

6

Capacity at optimum efficiency [US gpm]

10

21

34

55

96

Capacity at optimum efficiency [US gpm]

10

21

34

Min. capacity [US gpm]

1

2

3

6

8

Min. capacity [US gpm]

1

2

3

Max. capacity [US gpm]

17

34

48

70

119

Max. capacity [US gpm]

17

34

48

Max. installed motor power [HP]

4

7

10

15

25

Max. installed motor power [HP]

4

7

10

DPHM - Horizontal monoblock

DPHSI

3. Production pump components Robots and automation deliver consistent high quality.

Page 8

2

4

6

Max. pressure at optimum efficiency [ft]

174

191

203

215

247

261

4. Motors and controls

DPH(S)I - Horizontal - Class 150#

2

4

6

10

15

Max. top pressure (H@Q=0) [ft]

Designed for the most efficient drive systems.

Page 10

Max. pressure at optimum efficiency [ft]

414

494

504

316

266

Liquid temperature range 150 psi [oF]

Max. top pressure (H@Q=0) [ft]

506

600

651

434

345

Max. hydraulic efficiency [%]

48

55

61

NPSHr at optimum efficiency [ft]

9

7

7

•

•

•

•

•

•

•

•

•

1¼”

1¼”

1¼”

1”

1”

1”

Liquid temperature range 360 psi [oF]

-4 up until 284

Max. hydraulic efficiency [%]

53.7

61.0

67.7

67.8

66.7

NPSHr at optimum efficiency [ft]

7.9

6.2

6.2

5.9

7.2

14 up untill 140

Seal options Fixed

Mechanical seal options

1

4

Easy acces

•

•

•

•

•

Seal materiaal options

Cartridge

•

•

•

•

•

Ca/SiC

SiC/Ca

•

•

•

•

•

TuC/TuC

•

•

•

•

•

TuC/Ca

•

•

•

•

•

Elastomeren options

Seal material options

EPDM Connections Inner thread (suction side) NPT

3

Elastomers options EPDM

DPHI

FPM

DPHSI

HNBR

5

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

Q/H DPV (60Hz)

Inner thread NPT thread and 300# flange

1¼”

1 ¼”

1 ¼”

2”

2”

Option Flange ASME B 16.5 class 250# [ANSI]

1 ¼”

1 ¼”

1 ¼”

2”

2”

Upper floor

7

25

10

15

651

597

582

Max. top pressure (H@Q=0) [ft]

807

780

837

808

765

-4 up until 248

53.7

61.0

68.0

68.5

69.5

NPSHr at optimum efficiency [ft]

8.2

6.2

6.2

5.9

8.3

85

125

2

•

•

•

•

•

4

6

10

15

100

10

Mechanical seal options

•

•

•

•

•

TuC/TuC

•

•

•

•

•

TuC/Ca

•

•

•

•

•

10

1

100

Q[USGPM]

1000

1

•

•

•

•

•

•

•

•

•

•

HNBR

•

•

•

•

•

DPVCI

Q/H DPHM (60Hz)

2

4

6

10

15

1¼”

1 ¼”

1 ¼”

2”

2

100

4

6

10

10

DPVCI

100

Q[USGPM]

1000

100

FPM

10

Q/H DPHM (60Hz)

Q/H DPVCI (60Hz)

1000

Elastomers options EPDM

1

1

Q/H DPVCI (60Hz)

SiC/Ca

Inner thread (discharge side)

2”

1

1

4

60

10

Max. hydraulic efficiency [%]

Connections

3

40

H[ft]

6

642

Seal material options

8

15

H[ft]

4

600

Cartridge

Ground floor

10

H[ft]

2

2

Max. pressure at optimum efficiency [ft] Liquid temperature range PN25 [oF]

Maximum quality control.

Page 6

6

4

H[ft]

1. Material

Q/H DPHSI (60Hz)

1000

100

DPVCI - Insert - Class 150# - Pump size

6

Q/H DPHSI (60Hz)

Q/H DPV (60Hz)

2

DPVCI

In-house tool production where craftsmanship and automation come together.

Page 7

DPHM

1000

Connections

2. Tools

DPHMC

Inner thread (discharge side) NPT

29

1

10

Q[USGPM]

100

1

10

Q[USGPM]

100

stainless steel centrifugal pumps

Global Pump Marketing 12156 Lackland Rd., St. louis, MO 63146 phone 1-313-278-7867 e-mail sales@gpmpumps.com web gpmpumps.com