GP Reeves is a leading manufacturer of dispensing equipment. We engineer and build all aspects of a dispensing system from pump to nozzle; plus we have standard and custom options available for materials such as grease, oil, adhesives, sealants, 2k and more.
Our History
GP Reeves was founded in 1971 by Gordon Reeves in Grand Rapids, Michigan. At our founding, our focus was primarily on lubricators for assembly conveyor chains. While this is still a popular product of ours, our constant innovation over the past 50+ years has led
to the expansion of our product offering. In the mid 1980’s, our product line expanded to include various non-conveyor chain lubrication devices, and today we offer a large selection of material pumps, dispensers, accessories, and more.
Since we were founded, our products have helped thousands of companies improve their products and assembly processes through accurately measuring and dependably dispensing precise amounts of oil, grease, and other
assembly fluids, such as adhesives and sealants. We understand the frustration of trying to put together pieces that weren’t made to go together, which is why we offer every product you may need in your dispensing system, simplifying your process of putting a dispensing system together.
In addition to our standard product line, we can modify any product to meet your specific need, or design
a fully custom product if needed. With multiple patents and over 200 years of combined experience under our belt, you can rest easy knowing your dispensing process is in good hands.
Our Customers
We have happy customers in almost every manufacturing industry across the globe including aerospace, agriculture, automotive, consumer products, energy & natural resources, heavy equipment, medical, recreational vehicles, and more. A map of our current customer base plus some of the companies using our products is shown.
Global Distribution Network
Our global distribution network spans 4 continents and 17 countries currently and the network is continually expanding.
For more information about finding a distributor in your area, or if you’re interested in being a distributor of GP Reeves products, reach out at (616) 399-8893.
Industries Served
GP Reeves is a leading global provider of engineered dispense systems and manufacturing solutions. We have been applying our experience to a variety of industries and environments for over half a century. Not only do we produce dependable and reliable dispensing systems, but we can also engineer and build custom equipment to meet any needs. GP Reeves offers a complete line of grease, oil, ambient, and heated material dispensing equipment and automation that can be utilized in a diverse range of applications and industries.
How Critical Is Your Grease Application? What Is Your Number?
(#1 is not critical, #10 is extremely critical)
Application Questions
Material
– What is the name of the material being dispensed? Manufacturer & Product #
– What size container will the material be purchased in? Cartridge, 5 gal, 55 gal, metric, etc.
– What is the desired shape of the material? Bead, Film, Daub, Dot, etc.
– What is the volume or amount being dispensed?
– What is the tolerance of the dispensed material?
– How many locations require material (total for system and on each part)?
Process
– How critical is the application? (use chart above)
– What is the overall cycle time and dispense time?
– Will this be installed on an existing piece of equipment?
Specifications
– Is volume verification required? If so, via HMI, Info System, stack light?
– Are there any special plant specifications? I.E. PLC, HMI, Pneumatic or Electrical components?
Components that are lubricated to assist in assembly only.
Components that are lubricated to prevent vibration.
Components that are lubricated for life.
Components that are lubricated for life that causes safety concerns if not lubricated properly.
DISPENSER TYPES
There are several types of material dispensers available, the most common types being positive displacement and timed. Each type has it's perks, but when it comes to precise dispensing, we strongly recommend the use of positive displacement dispensers. Unlike timed dispensers, the exact volume of material dispensed doesn't vary from shot to shot, no matter the external variants (such as temperature or viscosity). Positive displacement dispensers utilize a piston, or something similar to push out material equivalent to the volume of the piston, ensuring an accurate dispense every time. Timed dispensers will dispense for a set amount of time, but the exact volume can be impacted by external variants.
Recommended:
Positive Displacement Dispensers
Positive displacement dispensers can be adjusted and set once. Their positive displacement piston stroke dispenses like a syringe. Positive displacement dispensers can be trusted to repeatedly dispense identical amounts regardless of external temperature or material viscosity.
Nearly all GP Reeves dispensers utilize some sort of positive displacement dispensing. Many dispensers utilize a piston that works by transferring material under pressure through self-actuated or powered valves into and out of a measuring chamber. The powered piston controls the transfer volume and the transfer (dispense) is directly proportional to the piston area and piston travel. Our RotoMeter series utilizes various types of rotational dispensing in the form of gear, peristaltic, and progressive screw pumps.
Not Recommended:
Timed Dispensers
Timed dispensers function like a faucet and require frequent re-adjustment and constant monitoring. Timed dispensers cannot be trusted to repeatedly dispense identical amounts.
Timed dispensers work by moving material under pressure through an “Off-On” valve that is opened and closed by a solenoid valve controlled by a PLC or electronic timer. Pressure regulators and adjustable orifices are sometimes added to control flow rate.
Material's flow characteristics are often unpredictable meaning timed dispensers are not capable of accuracy and repeatability. The exact volume of how much is on the part is an unknown unless a weight is measured of each part before and after.
APPLICATIONS
We have been spent over half a century perfecting material dispensing. Our experience ranges over variety of industries and environments. Not only do we produce dependable and reliable dispensing systems, but we also engineer and build custom equipment to meet your specific needs, no matter the industry. Prior to using our equipment, customers are often applying materials by hand which yields not only time loss but wasted material. Fully automated dispensing systems like the one below provide the highest level of precision expertly designed for your specific part.
The above photo shows a messy, brushed on application of grease to an HVAC part on the left, and what our custom nesting was able to accomplish on the right. Not only does the application look cleaner, but you can be assured that the precise amount of material is in the correct spot every time.
Our portfolio of work is constantly evolving, we would love to chat with you about your application!
Dishwasher Motor: The customer approached us to lubricate a dishwasher motor pump mounting plate to aid in assembly. We created a custom system that rotated the part allowing us to spray material around the entire outer diameter.
A1C Monitor: This application ensured battery tabs on both sides of the medical device were properly greased to aid in assembly and prevent corrosion long term. Custom nesting was utilized to ensure a precise grease application.
Standing Desk Leg: This automated system served two purposes, lubricating the inner diameter of the leg while tapping holes in the sides. The system included vacuum tubes to prevent mess while reducing the amount of equipment in their process.
PRODUCT OFFERING
Our wide variety of standard products range in capability from pumping material to accurately and precisely dispensing it onto a part. The vast selection of products we have are compatible with grease, oil, adhesives, sealants, two-part materials, and more. On top of the many standard products we offer, we also specialize in custom part nesting, nozzles, or entire custom systems with or without automation. A complete system, standard or custom, includes parts from every category listed. This catalog provides details on the products available in each section and what will work for different materials.
Source
– Includes material pumps, reservoirs, and other starting point equipment.
– Determining source product is based on material and the container it comes in.
– Options that pump material from the original container as well as reservoirs are available.
Preparation
– Includes material filters, pressure regulators, and patented air removal technology.
– Preparing material to be dispensed is essential to protect your system and your final part.
Dispensers
– Includes a variety of ultra-precise, positive displacement dispensers.
– Positive displacement dispensing ensures repeatable accurate dispensing no matter the viscosity, temperature, or other external variants.
– Single-shot dispensers have a volume range of 0.001 to 1086 cc, with every size option in between.
– Continuous flow dispensers are available for most materials in varying speeds and options..
– Features including speed, monitoring, and air removal technology.
Confirmation Devices
– Includes devices that confirm volume, flow, or pressure for all materials.
– Devices are used as a final check for material movement and are essential for critical applications.
– Analog mechanical, and ultrasonic sensors are available with optional digital readout.
End Points
– Includes a variety of nozzles and valves to meet specific application needs.
– Devices can dispense a beads, dots, sprays, or something completely custom.
Example System
Source: GDP
Preparation: Material Filter and Material Pressure Regulator
Dispenser: AA8
Confirmation Device: Inductive Flow Sensor
End Point: G-Force Nozzle
CUSTOM TURNKEY SOLUTIONS
Automotive Cup Holders: The system to the right sprayed a dry lube material onto cupholders for a popular minivan. The material is invisible to the naked eye, but visible with UV light, our system had a smart vision system that didn't release the parts until an accurate dispense was confirmed. Dual sides allowed for reduced downtime in the application process.
Sunroof Rails: Sister systems sprayed grease onto the sunroof rail and mech pieces in an SUV.
Dishwasher Motor: Rotating nest paired with multiple spray nozzles ensured parts received 360º spray of material.
Transaxle Housing (Above): Robot applied a bead of RTV to multiple transaxle housing parts ensuring a proper seal.
Driveshaft Spline (Left): System utilized G-Force nozzle to spray the inner diameter of multiple driveshafts with grease.
Automotive(Below): Rotating robot applied material onto varying automotive parts.
SINGLE POST RAM PUMPS (GSP)
Features and Benefits
– Reliable and dependable
– Pumps all the way to the bottom of your pail – Keeps pump suction “off the floor”
GSP series air-operated pumps are engineered for production material supply. Single post ram assures a reliable supply with material that doesn’t seek its own level. All pump options include pump, inductor seals, single post ram, ram control valve, pump air pressure regulator, and ram air pressure regulator. These pumps will work with NLGI 00-3 materials and are available in a variety of configurations.
Part Number Format:
GSP[Pump Motor]-[Pail Size][Seal Code][Options] (All options should be separated by dashes)
GSP Ram
Depressurization
Valve (Optional)
Solenoid Valve (Optional)
Control Panel (Optional) Recirculation Circuit (Optional)
Shown as GSP20-120B60NPN
Pump Motor
* Air inlet has relief valve at specified pressure
Lip, Polyurethane
Aluminum Assembly with Single Neoprene O Ring Seal
Dual Lip, Polyurethane
Add H after any inductor seal code to add a heated inductor assembly for use with thicker materials. See example part number above.
Low Waste Inductor
Features and Benefits
– Inductor vent “T” handle helps bleed thick material quicker – Low waste inductor minimizes the wasted material at the bottom of the pail.
Options Available for GSP Pumps
CODE DESCRIPTION
00 Basic Pump (No Control Options)
01 Pneumatic Cam Actuated Empty Shut Off
05 Portability Kit with Castors and Handle
07 Dispense Handle with Zerk Adapter
08 24 VDC 3-way NC Solenoid Valve
11 Two DC PNP Level Sensors
12 Two DC NPN Level Sensors
38 24 VDC Control Panel with Prime Button and Stack Light
60 Control Panel with HMI with Auto-Depressurization and Recirculation
61 Control Panel with HMI with Auto-Depressurization
69 Includes Auto-Depressurization Valve and No Control Panel
70 24 VDC Control Panel with HMI, Prime Button and Stack Light with Ethernet Communication
Note: Crossover stands allowing two pumps to be used as one uninterruptible supply are available.
Part Number Examples:
GSP20-35lbA38DP: 20:1 boost ratio, 35lb pail, A inductor seals, 24 VDC control panel with auto-depressurization, prime button and stack light.
GSP50-25kgCH08-11: 50:1 boost ratio, 25kg pail, C inductor seals, heated inductor assembly, 24 VDC 3-way NC solenoid valve and two DC PNP level sensors.
Shown as GSPM50-35lbA01-05-07
Portable GSPM
Our Miniature Single Post Ram Pumps (GSPMs) provide a more compact design than the standard GSP model. These pumps come standard with a portability kit (option 05) and dispense handle with zerk adapter (option 07) making them an ideal solution for systems with multiple manual fill reservoir/regulators. Plus the pneumatic empty shut off (option 01) ensures the pump won’t cavitate if empty without the need for a controller.
Features and Benefits
– Compact design
– Portability kit
– All-in-one pumping solution includes dispense handle for simple dispense.
– Fully pneumatic, no electronic control required.
Shown as GSP20-35lbA70 Shown as GSP43-35lbH11
DUAL POST RAM PUMPS (GDP)
Features and Benefits
– Reliable and dependable
– Pump all the way to the bottom of your drum – Keep pump suction “off the floor”
GDP series air-operated pumps are engineered for production material supply. Dual post ram assures a reliable supply with thick material that doesn’t seek its own level. Series is available with 3” or 6” ram, many seal options, wide range of pump ratios, and a variety of control options. All pump options include a pump, inductor seals, dual post ram, ram control valve, pump air pressure regulator, and ram air pressure regulator.
Shown as GDP40-400G70
Part Number Format:
[GDP Ram][Pump Motor]-[Container Size][Seal Code][Options] (All options should be separated by dashes)
Part Number Examples:
GDP25-400G08-11: 3” ram with 25:1 boost, G inductor seals, solenoid valve and two PNP level sensors.
G6DP43-400I38: 6” ram with 43:1 boost, I inductor seal, 24 VDC Control Panel with Prime Button, and a Stack Light with PNP Wiring
* Air inlet has relief valve at specified pressure
Inductor Seal
Add an H to any inductor code to add a heated inductor assembly for use with thicker materials
GDP Ram CODE RAM STYLE
Available for GDP Pumps
DESCRIPTION 00 Basic Pump (No Control Options) 01 Pneumatic Cam Actuated Empty Shut Off
08 24 VDC 3-way NC Solenoid Valve
Two DC PNP Level Sensors
12 Two DC NPN Level Sensors
34 Pneumatic Two Hand Safety kit
38 24 VDC Control Panel with Prime Button and Stack Light with PNP Wiring
60 Control Panel with HMI with Auto-Depressurization and Recirculation.
61 Control Panel with HMI with Auto-Depressurization
68 Roller bed for easy drum changes
69 Auto-Depressurization Valve with no Control Panel
Note: Crossover stands allowing two pumps to be used as one uninterruptible supply are available.
Low Waste Inductor
70 24 VDC Control Panel with HMI, Prime Button and Stack Light with Ethernet Communication Inductor Vent Handle
Centering and Hold-down Device
Features and Benefits
– Large inductor vent “T” handle bleed helps bleed thick material quicker – Drum centering device helps center drum under inductor during drum changes – Hold-downs keep drum from lifting up during change – Inductor minimizes the wasted material at the bottom of the drum
Shown as G6DP22-400G38
NARROW DUAL POST RAM PUMPS (GNDP)
Features and Benefits
– Reliable and dependable
– Pump all the way to the bottom of your pail – Keep pump suction “off the floor”
GNDP series air-operated pumps specifically designed for smaller containers of thick material. The dual post ram assures a reliable supply with thick material that doesn’t seek its own level. The series as a 3” ram, multiple inductor seal options, and a variety of control options. All pump options include a pump, inductor seals, dual post ram, ram control valve, pump air pressure regulator, and ram air pressure regulator.
* Air inlet has relief valve at specified pressure
Inductor Seal
18 kg, 35 lb, 5 gal A Dual lip, Polyurethane
lb H Aluminum Assembly with Single Neoprene O Ring Seal
Add H after any inductor seal code to add a heated inductor assembly for use with thicker materials. Add N after any inductor seal code to add a nitrogen blanket for use with moisture cure materials.
Options Available for GNDP Pumps
CODE DESCRIPTION 00 Basic Pump (No Control Options) 01 Pneumatic Cam Actuated Empty Shut Off
Portability Kit with Castors and Handle
24 VDC 3-way NC Solenoid Valve
Two DC PNP Level Sensors
Two DC NPN Level Sensors
24 VDC Control Panel with Prime Button and Stack Light 70 24 VDC Control Panel with HMI, Prime Button and Stack Light with Ethernet Communication
Part Number Format: [GNDP Ram][Pump Motor]-[Container Size][Seal Code][Options] (All options should be separated by dashes)
Part Number Examples:
GNDP50-35A70: 50:1 boost, A inductor seal, 24 VDC control panel with HMI, prime button, stack light, and Ethernet communication. GNDP43-35H08-11: 43:1 boost, H inductor seal, 24 VDC 3-way NC solenoid valve and two DC PNP level sensors. GNDP Ram
MINIATURE DUAL POST RAM PUMPS (GDPM)
Features and Benefits
– Reliable and dependable
– Pumps all the way to the bottom of your pail – Designed for convenient tabletop operations
GDPM series air-operated pumps are engineered for production material supply with a more compact design for use with small pails. Dual post ram assures a reliable supply with thick material that doesn’t seek its own level. This series is only available with a 12:1 boost ratio with limited options. All GDPM pumps are bench top mounted or back mounted and include pump, inductor seals, dual post ram, ram control valve, pump air pressure regulator, and ram air pressure regulator.
Solenoid Valve (Optional)
Shown as GDPM12-3kgR08-11
Part Numbers Format:
GDPM12-[Pail Size][Seal Code][Options] (All options should be separated by dashes)
Part Number Example:
Level Sensors (Optional)
GDPM12-1kg338-08-11 is a grease pump with double post rams, size 338 inductor seal 24 VDC 3-way NC solenoid valve and two DC PNP level sensors.
Options Available for GDPM Pumps
MANUAL RESERVOIR/REGULATORS
Our manual fill FIFO grease reservoir/regulators are designed to only require a temporary connection from the source or pump. One portable pump can be used to fill many reservoirs. They are engineered for use with NLGI 000 through NLGI 2 grease. Equipped with relief valves and air pressure regulators with gauges, they are capable of handling up to 3,000 PSI primary material pressure and regulating it to provide 120/240 PSI (depending on model) or less secondary material pressure.
Notes: Part numbers require selection of one control option.
Part Number Examples
FGRM200-240-NPN: Volume capacity of 200 cc, a maximum outlet pressure of 240 PSI and one magnetic NPN sensor.
FGRM1850-120-PNP: Volume capacity of 1850 cc, a maximum outlet pressure of 120 PSI and one magnetic PNP sensor.
Size and Pressure Options
Control Options
Shown as FGRM1650-240-NPN
AUTOMATIC RESERVOIR/REGULATORS
Our automatic fill FIFO grease reservoir/regulators are engineered for use with NLGI 000 through NLGI 2 grease. Equipped with relief valves and air pressure regulators with gauges, they are capable of handling up to 3,000 PSI primary material pressure and regulating it to provide 240 PSI or less secondary material pressure. Automatic fill reservoir/regulators include an automatic fill valve
Notes: Part numbers require selection of one control option.
Part Number Examples
FGRA200-240-A-ACED: Volume capacity of 200 cc, maximum pressure of 240 PSI, analog linear position sensor and an automatic fill valve.
FGRA9600-240-MP-ACED: Volume capacity of 9600 cc, maximum pressure of 240 PSI, microprocessor, linear position sensor and automatic fill valve.
Size and Pressure Options
Control Options
A-ACED Analog Linear Position Sensor and Automatic Fill Valve
MP-ACED Microprocessor, Linear Position Sensor, and Automatic Fill Valve
IO-ACED Analog Linear Position Sensor and fill valve to be controlled by PLC, with cables provided for remote I/O block connection
Shown as FGRA1650-120-MP-ACED
HIGH PRESSURE RESERVOIR/REGULATORS
Our high pressure FIFO grease reservoir/regulators are designed to provide up to 1,200/1,320 PSI (depending on model) secondary pressure to downstream equipment. These automatic fill reservoir/regulators include an air pilot operated fill valve and are compatible with NLGI 000 through NLGI 2 grease. Equipped with relief valves and air pressure regulators with gauges, they are capable of handling up to 3,000 PSI primary material pressure.
GUS10S-FL5-CT1L-PNP1: GUS with a single 10 cc test chamber has a system boost ratio of 28:1 and a maximum output of 100 cc per minute. The GUS has a floor mounted stand where the pump would stand alone and a REEVES controller with a 4” PLC/HMI. Needs 120 VAC. Includes a PNP valve stack with Sub-D connector.
GUS10D-FL5-CT2L-PNP1: GUS with a dual 10 cc test chamber has a system boost ratio of 28:1 and a maximum output of 200 cc per minute. The GUS has a floor mounted stand where the pump would stand alone and a REEVES controller with a 7” PLC/HMI. Needs 120 VAC. Includes an PNP valve stack with Sub-D connector.
SP20_400G5-GUS10D-FL5-CT1L-PNP1: GUS, our patented air removal technology, is paired with one pump with boost ratio of 20:1 and an inductor that fits most 55 gal and 400 lb drums. Pump includes two PNP level sensors, a solenoid valve, and auto-recirculation. The attached GUS has a dual 10 cc test chamber, a system boost ratio of 28:1, and a maximum output of 200 cc per minute. The GUS has a floor mounted stand for GUS with controller, where the pump would stand alone and a REEVES controller with a 4” (light) PLC/HMI. GUS includes a PNP valve stack with Sub-D connector.
DP20_35A2-GUS10D-FL5-CT2L-PNP1: GUS, our patented air removal technology, is paired with two single post ram style pumps with boost ratio of 20:1 and an inductor that fits most 35 lb, 5 gal, and 18 kg pails. Pump includes two PNP level sensors and a solenoid valve. The attached GUS has a dual 10 cc test chamber, a system boost ratio of 28:1, and a maximum output of 200 cc per minute. The GUS has a floor mounted stand for GUS with controller, where the pump would stand alone and a REEVES controller with a 7” HMI. Unit requires 24 VDC and 60 PSI of clean dry air. GUS includes a PNP valve stack with Sub-D connector.
*GUS part number can be identified on previous page.
Sample System Configuration
GPR5000 SERIES REGULATORS
Our GPR5000 series regulators provide consistent pressure regulation with an easy pressure adjustment with included wrench. This series is compatible with materials containing Teflon, Moly, Graphite, and Anti-Seize.
Features and Benefits
– Tungsten carbide poppet and seat for longer life – For use with high-pressure material pumps
– Accurate outlet pressure with gauge
– Includes mounting bracket
Shown as GPR5000-3000-450-18
GPR5000 Regulators
GPR5000-3000-450
GPR5000-3000-1250
Part Number Examples:
Note: not all part numbers will include an option.
GPR5000-1250-200: Grease pressure regulator with a maximum inlet pressure of 1,250 PSI, an outlet pressure range of 30 - 200 PSI, and 3/8” NPT ports.
GPR5000-6000-1000-18: Grease pressure regulator with a maximum inlet pressure of 6,000 PSI, an outlet pressure range of 175 - 1,000 PSI, and 3/8” NPT ports. Includes ball valve and a 149 micron grease filter.
GSS and GSSM dispensers are identical in all aspects except mounting. GSS dispensers are engineered for individual installation near an application point, whereas GSSM dispensers are designed for installation on manifolds in groups of 2-10 dispensers. Manifold-mounted dispensers have the option to fire together or separately depending on application.
Features & Benefits
– Uses adjustable volumetric piston displacement to dispense measured shots
– Dispenses set amounts regardless of temperature and viscosity changes
– For use with low pressure material, with a maximum PSI of 200
– Integral piston stroke sensors are available to confirm operation
– Optional Micro Dial features over 450 labeled graduations allowing for easy volume checks and accurate dispensing
– Fast: up to 180 operations per minute
Dispenser Part Number Format
[Base Part Number]-[Volume][Sensor*]-[Adjustment Assembly]
Base Part Number
GSS Dispenser designed to be mounted individually
GSSM Dispenser designed for manifold mounting
cc max. without stroke sensor
*Volume codes with a 1 as the middle number will not have a sensor
Micro Dial adjustment assembly which features over 450 labeled graduations
Dispenser Part Number Examples
GSS-001PNP-MD: Individually mounted grease dispenser with a 0.016 cc maximum shot, a PNP stroke sensor, and a Micro Dial adjustment assembly.
GSSM-014-V2: Manifold mounted grease dispenser, with a 0.066 cc maximum shot, no stroke sensor, and a standard adjustment assembly.
Adapters for GSS/GSSM
GSS dispensers have a variety of adaptor options that allow the dispenser to easily connect to various dispense accessories.
Outlet Adapters & Fittings
PART
GSS-005 10-32 port
GSS-006 1/4-28 port
GSS-007 Luer lock fitting with 1/4-28 male
GSS-008 1/8” NPT port
GSS-010 Dual inlet – single 1/8” NPT outlet
GSS-019 10-32 port and tapped tooling
GSS-031 M5 x .8 port
GSS-037 SAE-2 (female) port
GSS-055 Adapter for SP2000 spray nozzle
GSS-072 1/16” NPT port
GSS-075 Allows for mounting of FS3014 flow sensor
Manifolds for GSSM
GSSMB-3SA with three GSSM-001PNP-MD
GSS-004PNP-MD with GSS-019
GSS-004PNP-MD with GSS-005
GSS-004PNP-MDs with GSS-010
GSS-004PNP-MD with GSS-006 and GSS-007
GSSM dispensers require a manifold to mount. Dispensers can be mounted alone or in groups of 2-10. Manifolds are available with a single or multiple air inlets, allowing for the individual control of each dispenser.
Manifold Part Number Builder
GSSMB-[Station Number][Air Ports*] *A common air port for simultaneous dispensing is available by omitting the air port section.
Manifold Part Numbers
2-10
SA: Each dispenser has a separate air port
Example Manifold Part Numbers
GSSMB-10SA is a ten-station manifold with separate 1/8” NPT air ports. GSSMB-5 is a five-station manifold with a common port.
– Change shot size quickly and easily using fine-thread adjustment screw with a lock nut.
– Uses piston displacement to measure material and will dispense set amounts regardless of temperature.
GPMD10000
Stroke Sensors (Optional)
Shown as GPMD10080-03-32 Shown as GPMD10160-02-03
Features and Benefits
– Accurate dispensing of 0.02 cc to 6.20 cc shots of (depending on model selected).
– Bases are available with from 1 to 8 stations and also with separate air inlets for independent operation.
– Can dispense up to 40 times per minute at the maximum shot size.
– Operate at 50 to 120 psi with 3-way NC Air Valve.
– Operates with low inlet pressure (up to 200 psi).
MDM1000 manifolds have material inlet ports on both ends. Port size is dependent on part number, see “MDM100X Manifolds” chart. Common air ports are designed for simultaneous operation while separate air will dispense independently.
GPMD12000
Base Part Numbers
MDM100X Manifolds
MDM1006-XSA Separate 3/8” NPT 1/8” NPT
MDM1008-X Common 1/2” NPT 1/2” NPT >8 cc
MDM1008-XSA Separate 1/2” NPT 1/8” NPT
* Size suggestions refer to the total size of the dispensers being installed on the manifold.
Blank station manifold kits are available as MDM1000-BS and will work for all three sizes of manifold.
CAD drawings are available on our website.
GPMD3000
Features and Benefits
– Adjustment requires wrenches to prevent accidental volume adjustment.
– Air operated check valves facilitate quick fill and quick dispense while preventing leaks.
– Threaded adjustment rod is a visual indicator.
– Operates with high inlet pressure up to 3,000 PSI.
– GP Reeves can provide simple controllers for GPMD dispensers
GPMD3000 Series Dispensers
GPMD3000-.60 0.05 to 0.60 cc
GPMD3000-5 0.25 to 5.00 cc
GPMD3000-9 0.35 to 9.00 cc
– 3,000 PSI
GPMD3000-2 0.15 to 2.00 cc 400 – 3,000 PSI
GPMD3000-20 5.00 to 20 cc
GPMD3000-40 5.00 to 40 cc
GPMD3000-100 20 to 100 cc
GPMD3000-210 20 to 210 cc
Part Number Format:
[Base Part Number]-[Options]
Shown as GPMD3000-9-02
Note: Part number must include at least one Option ID to be complete. Options should be listed in numerical order and delimited by dashes. For a dispenser with no options, add -00 to the end of the part number. Options are listed on the next page.
Example Part Numbers:
GPMD10080-02-03: GPMD10080 dispenser with maximum shot volume of 0.80 cc, two PNP stroke sensors and calibration scale.
GPMD3000-2-00: GPMD3000 dispenser with volume range of 0.15 - 2.00 cc, inlet pressure range of 400 - 3,000 PSI, and no options.
– Patented air removal process ensures only airless material is dispensed into your manufacturing process
– Provide accurate volume & dispense rate control through positive displacement – Flow-through design reduces the pack out of material – Provides PLC volume confirmation
Our AAs also measure volume through the use of positive displacement and constant sensor positioning. This provides an extra level of confirmation that none of our other dispensers offer. The previously dispensed volumes can be reported to a separately purchased AA-CT controller which is recommended for all AA dispensers.
Manufactured under US patent number 6,053,285.
Pneumatic Dispensers
Pneumatic AA dispensers allow for PLC volume and rate control without the added cost of a servo. – Ideal for applications where recipe control is more important than repeatable volume. – Aren’t as precise when using extremely thick materials.
– Utilizes PID loop controls to actuate and dispense. – Generally have a lower cost than servo models.
Example Part Numbers
AA1-120-ST-1-PNP: Pneumatic grease dispenser with PLC volume and rate control. This dispenser has a volume range of 12 - 120 cc, a standard mounting plate and one non-spray output port. Dispenser includes a discrete PNP valve stack.
Options
CODE
EN1 Valve Manifold with EthernetIP, PNP EN2 Valve Manifold with EthernetIP, NPN
PNP Discrete Valve Manifold, PNP
NPN Discrete Valve Manifold, NPN
Solenoid Valve Stack (Optional)
Shown as
AA1-120-ST-1-EN1
Pneumatic Base Part Number
Servo Dispensers
Servo driven AA dispensers provide accurate volume and dispense rate control, coupled with a patented air removal process to be used for critical applications.
– Hold tighter tolerances guaranteeing an accurate dispense every time.
– Automatically adjusts piston movement to maintain required dispense volume and rate.
– Simpler to operate and tune than pneumatic counterpart.
– Provides more control within a single size.
Ethernet/IP Solenoid Valve Stack (Optional)
Shown as AA8-25HPC-ST-1-EN1
Part Number Format [Base Part Number]-[Mounting]-[Port]-[Options]
Servo Base Part Number
CODE VOLUME RANGE
AA8-1C 0.02 - 1.00 cc
AA8-2C 0.05 - 2.00 cc
AA8-4C 0.10 - 4.00 cc
AA8-9C 0.20 - 9.00 cc
AA8-12C 0.30 - 12.00 cc
AA8-25HPC 1.00 - 25.00 cc
AA8-60C 1.20 - 60.00 cc
AA10-25CD 0.60 - 25.00 cc
AA10-60CD 1.00 - 60.00 cc
AA10-210CD 2.00 - 210.00 cc
Options
CODE DESCRIPTION
EN1 Valve Manifold with EthernetIP, PNP
EN2 Valve Manifold with EthernetIP, NPN
EN5 Valve stack with PNP Ethernet IP.
EN6 Valve stack with NPN Ethernet IP.
Not all options work together. Contact our sales team to build your AA.
Example
Part Numbers
AA8-2C-ST-1-EN2: Servo AA dispenser has a volume range of 0.05 - 2.00 cc. Dispenser comes on a standard mounting plate with one non-spray output port. Dispenser includes a valve stack with NPN Ethernet IP.
AA8-12C-ST-1R3-EN1: Servo AA dispenser has a volume range of 0.30 - 12.00 cc. Dispenser comes on a standard mounting plate with one output port with 3 station selectors downstream. Dispenser includes a valve stack with PNP Ethernet IP.
AA10-60CD-ST-1-EN1
ROTOMETER
Continuous Flow Gear Pump
The RotoMeter is a stepper-driven gear pump designed to be used for both continuous flow and measured dispensed applications. The dispenser is able to match the dispense rate with a variety of speeds and even change dispense rate during dispense to work seamlessly with robots. With a variety of motor options, these dispensers can be customized for any application. Dispensers are designed for a maximum of 145 PSI inlet and 580 PSI outlet.
Features & Benefits
– Compact: Continuous flow allows for larger dispense volumes without a larger dispenser.
– Versatile: This pump is perfect for both continuous flow and measured dispense applications.
– Easy Adjustment: Separately purchased controller makes volume and rate adjustments simple.
0.15 Dispenses 0.15 cc per revolution, 1/4” NPT port
1.8 Dispenses 1.8 cc per revolution, 1/4” NPT port
6 Dispenses 6 cc per revolution, 1/2” NPT port
6-MT10 Dispenses 6 cc per revolution. Powered by a REEVES servo 24/48/75 VDC motor with Ethernet IP communication and 20:1 Gearbox.
MT1 REEVES 24 VDC stepper with encoder
MT10 Unit is powered by a REEVES servo 24/48/75 VDC motor with Ethernet IP communication. Size CODE DESCRIPTION
Part Number Examples
RM-0.15-MT1: 0.15 cc RotoMeter with 1/4” BPST ports and a REEVES 24VDC stepper with encoder.
RM-6-MT1: 6 cc RotoMeter with 1/2” BPST ports and a REEVES 24VDC stepper with encoder.
Note: All RotoMeters require a dispense valve to be installed near the material outlet to prevent unwanted material oozing.
HIGH FLOW DISPENSE VALVES
– Maximum inlet pressure of 3000 PSI – Can be used with “timed dispense” systems
DV2973A 1/4” 3,000 PSI
– Available in multiple sizes and pressure ratings – Cleanable and repairable
Shown as DV3239A-EPS with EPS1007
ACE8-3000-600-007
–EPS: Includes SAE #4 port on the side for EPS sensor (purchased separately) DV3239A 1/4” ACE8-3000-3000-007 DV5313 3/8” ACE10-3000-600-040
Options are added to the end of the base part numbers as a suffix. For example, DV3239A-EPS would be a DV3239A with an SAE #4 port for EPS1001 pressure sensor mounting.
Shown as DV5313
Example Usage Layout
LOW FLOW DISPENSE VALVES
Dispense valves provide crisp shutoff when mounted at the point of dispense, can ensure material holds a steady pressure and are available in a wide range of configurations.
Features & Benefits
– Reduces drooling by shutting off flow near the point of dispense
– Options for a maximum inlet pressure of 3,000 PSI
– Can be used with “timed dispense” systems
– Available in multiple sizes and gun options
– Cleanable and repairable
CAUTION: Due to viscosity variations with temperature, “timed dispense” is often not accurate enough to meet many quality control specifications.
Standard Dispense Valves
DV1003I 1/16” NPT Inline (Slim manifold)
DV1003I2 1/8” NPT
DV1003TM
DV2003
Includes integrated flow control for timed dispense
1/4” NPT 3,000 PSI Standard GPR8596
DV2003TM Includes integrated flow control for timed dispense
* One option MUST be selected. Options are added to the end of the base part numbers as a suffix. For example, DV1003-SP would be a DV1003 with spray air nozzle and DV2003-Z would be a DV2003 with female Zerk fitting.
Spray air nozzle included LR Luer lock outlet port ZK Includes female zerk fitting
DV1007 valves are ideal for use with precision mount tooling. DV1006 valves are available for similar applications requiring sprayed material. Additional information about DV1006 can be found on the spray nozzle page.
DV1007
DV1007 1/8” 1,500 PSI Inline
Shown as DV1003-2F Shown as DV1003I2-0
EXTRUSION NOZZLES
Luer Lock Adapters
Luer Lock Nozzle
Dispense Valve Nozzles
Luer Lock Nozzles
Max of 6” LLN-.072-X
LLN-.134-X
LLN-.165-X
LLN-.219-X
NOTE: Luer lock nozzles are to be used with separately purchased luer lock adapters.
Luer Lock Adapters
PART NUMBER MATERIAL PORT
LLA-10-32 10-32 Male
LLA-1/4-28 1/4-28 Male
LLA-2 1/8” NPT Male
LLA-4 1/4” NPT Male
DVN Nozzle
SPRAY NOZZLES
Spray Patterns
SC (Solid Cone):
– Ideal for spraying a wide variety of surfaces
– Works with varying viscosities
SP1002 & SP1004 Series Nozzles PART
FC (Fine Cone):
– Great for spraying thick grease – Perfect for applications where uniform coverage is critical
Fine cone spray nozzle where X is the length in inches (1/2” increments from 1-3”).
Fine cone spray nozzle where X is the length in inches (1/2” increments from 1-3”) and the material is sprayed at a 90º angle.
DV1006 Part Number Builder
DV1006-[Option Code]
Part Number Examples
DV1006-SPFC-3: 3” fine cone spray nozzle with 1/8” material ports.
DV1006-SP90FC-1.5: 1.5” fine cone spray nozzle with 1/8” material ports and a 90º spray.
G-FORCE TM NOZZLES
Radial ID Applicator
Our patented G-ForceTM Nozzles are bore dispensing nozzles that dispense material in a radial pattern on the inner diameter of a part. Electric models require GFCM controller. G-Force™ nozzles are often paired with servo AA dispensers and servo motion setups for continuous, even coating dispenses. The liquid option of the nozzle includes a check valve near the tip to prevent dripping. Nozzles are not designed for use with most RTV or epoxy. See the Material Type table on the next page for more information. Custom nozzles and air turbine models are available for special applications.
Shown as GFNE-TL-DV1-02
Inline Mandrel Style
Standard Electric Powered Style
Servo Driven
Shown as GFNE-4G-DV1-01
Disk for Grease Disk for Oil Close up of Nozzle and Dispensing Disks
Result Photo of Film Dispense on 3” Diameter Spline Part
Result Photo of Ring Dispense on 1.5” Clear Cylinder
GFNE-6L-GSS-01: Electric 6” nozzle, liquid, mounting for GSSM dispenser, and a standard wide band.
GFNE-14G-DV1-01: Electric powered, 14” nozzle, grease, DV1003 dispense valve, and a standard wide band.
Nozzle Length (front of turbine to front edge of disk) CODE
2 2” Nozzle 1.25” round/rectangle 2”
4 4” Nozzle 1.25” round/rectangle 4”
6 6” Nozzle 1.25” round/rectangle 6”
T Mandrel Style Nozzle* 2.25” round or 1.5” x 2” rectangle 48”
Material Type
G Grease (Viscosity over 5,000 cP) L Liquid (Viscosity under 10,000 cP)
Dispenser CODE INCLUDES
DV1 DV1003 Dispense Valve Film / Ring
DV2 DV2003 Dispense Valve Film / Ring
GSS Mounting for GSSM Dispenser** Ring
GSSD Mounting for two GSSM Dispensers** Film / Ring
Listed maximum and minimum values are for the entire series, nozzle type and length determines actual values.
Servo Options
GFNS-2G-DV1-04 Servo G-Force Nozzle 2” for Grease Servo controlled G-Force with a 2” nozzle with a low profile wide band disk.
GFNS-2G-DV1-05
GFNS-4G-DV1-04
Servo G-Force Nozzle 2” for Grease
Servo G-Force Nozzle 4” for Grease
GFNS-4G-DV1-05 Servo G-Force Nozzle 4” for Grease
GFNS-6G-DV1-04
GFNS-6G-DV1-05
Servo controlled G-Force with a 2” nozzle. Includes large diameter disk for bores over 2.25" diameter.
Servo controlled G-Force with a 4” long nozzle for grease. G-Force comes with a low profile wide band disk.
Servo controlled G-Force with a 4” long nozzle for grease. Includes large diameter disk for bores over 2.25" diameter.
Servo G-Force Nozzle 6” for Grease Servo controlled G-Force with a 6” nozzle comes with a low profile wide band disk.
Servo G-Force Nozzle 6” for Grease
Servo controlled G-Force with a 6” nozzle. Includes large diameter disk for bores over 2.25" diameter.
HANDHELD DISPENSE GUNS
Handheld dispense guns have an ergonomic fit with an electronic trigger. Handles are lightweight yet durable to last without causing fatigue. Handhelds are equipped with a GPR7379 dispense valve or an ACE8 cartridge valve. Electronic trigger is designed to be a PLC input only.
Vertical Style
Shown as DG-V-DV1-4M
Horizontal Style
Shown as DG-H-DV1-LR
Part Number Format for Gun: DG-[Handle]-[Dispenser]-[Nozzle]
Example Gun Part Numbers:
DG-H-DV1-LR – Dispense Gun with the horizontal handle with a GPR7379 dispense valve and a luer lock fitting.
DG-P-DV3-0 – Dispense Gun with the pistol grip handle with an ACE8 dispense valve and no nozzle fitting.
Handle Styles
CODE DESCRIPTION P Pistol Grip V Vertical Grip H Horizontal Grip
Dispenser
CODE DESCRIPTION
DV1 Dispense Valve (GPR7379)
DV3 Dispense Valve (ACE8) – Pistol Grip Only
DV4 Dispense Valve (ACED) – Pistol Grip Only
Nozzle Options
CODE DESCRIPTION
0 No Fitting
LR Luer Lock Fitting
2M 1/8” NPT Male Threads
2F 1/8” NPT Female Threads
4M 1/4" NPT Male Threads
4F 1/4” NPT Female Threads
BR Brush
SL Slotted for Nozzle Sensor Cable
SP Fine Cone Spray
ZK Female Zerk Fitting
NT No Trigger
CUSTOM NESTS, NOZZLES, & TOOLING
GP Reeves specializes in creating the ideal dispensing apparatus for any application. From custom spray nozzles to multi-part nests, we've done it all.
CONFIRMATION DEVICE BREAKDOWN
We offer several different confirmation devices. These devices are suggested to be used as redundant verification only. Choosing one is based solely on what your specific project needs are. There are three main categories of confirmation devices: flow, pressure, and volume. Flow confirmation devices are the most common, and usually the most basic. Pressure confirmation devices are mid-level, and volume confirmation devices are generally the most advanced. It is important to remember that flow, pressure, and volume, though related, are all different.
Feed Pressure Confirmation
What is it?
These devices are designed to be mounted between supply (pump) and the dispenser with the purpose of confirming proper feed pressure.
We have pressure confirmation devices that provide digital, analog, discrete, PNP, or NPN feedback with up to 3,500 PSI. These can be set to a specific range, and it will trigger a signal to the system/controller if outside set range.
When would you need it?
These devices are used to confirm correct feed pressure of a system.
Examples – Verification of material supply from pump/source – Confirmation of correct regulator settings
System Example
Flow Confirmation
What is it?
In general, flow confirmation devices do just that, confirm if there is flow through the device. These devices mount between the dispenser and tooling.
We offer three different types of flow confirmation devices based on function and feedback signal. Each type has it’s advantages, and all are useful in different scenarios. Some of our devices just confirm flow – a simple yes or no. Others provide variable feedback that can be used to adjust the device.
All flow confirmation devices are meant to detect flow failure for critical dispense points.
When would you need it?
Flow confirmation devices come in handy in any situation where you want to double check that material is flowing.
Examples
– Clogged nozzle in part nest – Verification of air pressure
– Detection of small air bubbles
System Example
Nozzle Pressure Confirmation
What is it?
These devices are designed to be mounted between the dispenser and the tooling with the purpose of confirming proper pressure.
We have pressure confirmation devices that provide digital, analog, discrete, PNP, or NPN feedback with up to 3,500 PSI. These can be set to a specific range, and it will trigger a signal to the system/controller if outside set range.
When would you need it?
These devices are used to confirm proper pressure going to the nozzle of the system.
Examples – Clogged nozzle in part nest – Detection of over-pressurization of nest parts – Disconnected line (low pressure)
System Example
Volume Confirmation
What is it?
Volume confirmation devices can measure the volume of material flowing through a device.
We have two specialized devices that confirms volume, VMFG and UFS. These devices can be placed anywhere in a system, though they are usually used between the dispenser and the tooling.
In addition to these devices, our AA dispensers are positive displacement dispenser with air removal and constant sensor positioning, which allows them to confirm volume as well.
When would you need it?
Volume confirmation is important if you want to confirm how much material flowed through a specific device. They should be used as confirmation devices opposed to control devices in a system.
Examples – Redundant volume verification – Continuous flow applications – Measure flow before a dispenser block
System Examples
VOLUME CONFIRMATION - MECHANICAL
Confirms volume of flow for critical dispense points. The VMFG devices are designed to mount between a dispenser and the tooling. They are used to confirm the proper volume was dispensed through the use of gears.
VMFG Flow Meters
How They Work: Material flows through precise gears to rotate them. The output is sent every time the gear is rotated. Each rotation is equivalent to a certain volume, depending on the model.
Advantages:
– Flow through device allows for continuous flow.
– Small footprint
Disadvantages:
– Does not work well with contamination
– Does not work well finding small air bubbles
– Less accurate with thin material
– Has to be calibrated
– Requires high speed PLC input
Volume confirmation can also be achieved with use of an AA dispenser. AA dispensers achieve volume confirmation through positive displacement dispensing coupled with our patented air removal system and constant position sensing. We offer pneumatic and electronic (servo) versions of these dispensers in a variety of sizes. See AA pages for more information.
Shown as AA1-9-ST-1-PNP
Shown as VMFG-1
VOLUME CONFIRMATION - ULTRASONIC
These devices are designed to be clamped around any nylon tubing in your system. Ultrasonic waves monitor material flow and the volume dispensed is shown on the controller.
How They Work
Two signals facing opposite directions are being simultaneously monitored. This allows readings to remain consistent regardless of external factors such as clogging or temperature changes.
UFS Part Numbers
Advantages
– Does a great job finding small air bubbles – Does not disturb material flow – NPN, PNP, and IO link capable
Disadvantages
– Requires calibration
– Should not be used with material that has a separation percentage over 2%
PART NUMBER TUBE SIZE TUBE DESCRIPTIONS
UFS1000-2 1/8” Tubing
UFS1000-4 1/4” Tubing
UFS1000-6 3/8” Tubing
UFS1000-8 1/2” Tubing
UFS1100-2R 1/8" Tubing
UFS1100-4R 1/4" Tubing
UFS1100-6R 3/8" Tubing
UFS1100-8R 1/2" Tubing
UFS1100-2M 1/8” NPT Mounted
UFS1100-4M 1/4” NPT Mounted
UFS1200-6M 3/8" NPT Mounted
UFS1200-8M 1/2" NPT Mounted
Plastic tubing, typically rigid Nylon, is used for low pressure systems. It can be cut to length.
Stainless steel thick wall tubing can be bent to shape and cut to length. Requires compression fittings and is used for high pressure systems.
Rigid pipe includes stainless steel pipe nipple with NPT male threads. It is fixed to its length and used for high pressure systems.
Application Examples
UFS1200-6M monitors flow of material from source to end point
Material flows from two RotoMeters to the UFS1100-4Ms to the dispense gun
UFS1000-4s monitor the flow and volume of material from the GPMD dispensers to the nozzle.
Material from the polycore valve flows to UFS1000-4 to confirm the flow and volume before flowing to the G-Force nozzle.
FLOW CONFIRMATION - INDUCTIVE
Detect flow failure for critical dispense points. These devices are designed to mount between a dispenser and the end of arm tooling. They are used to detect flow in the line. Our inductive flow devices use an inductive proximity switch to send a signal to the controller to confirm flow. These devices do not measure pressure or volume – just the existence of flow. An inductive flow sensor is ideal where volume and pressure are not important, but confirmation of flow is important.
How They Work
A small plunger (monitored by a sensor) is moved by the material when material flows through the device. If the sensor light is off, it means material is flowing, if the light it on it means there isn’t any material flowing. The plunger is not moved by air bubbles when they pass through the device.
Advantages
– Simple to adjust and program – Does a great job finding small air bubbles – Inexpensive – Available as a GSS and GPMD option
Disadvantages – Does not work well with material that has contamination – Must be mounted close to dispenser (or injector) to assure dispense velocity – Inductive flow sensors do not have volume confirmation
FS3001 Manifold mounted, 20-250 V AC/DC (two wire) 3,000 PSI
FS3002 Manifold mounted, 10-30 VDC PNP (DC three wire)
FS3002NPN Manifold mounted, 10-30 VDC NPN (DC three wire)
FS3009-2
FS3009-4
FS3009NPN-2
Inline mounted, 10-30 VDC PNP (DC three wire) 1,000 PSI
FSM Manifolds available in 1/8”, 1/4” and 3/8” ports
Inline mounted, 10-30 VDC NPN (DC three wire) 1/8”
FS3009NPN-4 1/4”
FS3014
Face mounted for use with GSS/GSSM dispensers, 10-30 VDC PNP (DC three wire) 600 PSI 1/8”
For use with high pressure and high flow systems.
For use with low pressure and low flow systems.
Pair with GSS-075 adapter for low flow, low pressure systems.
Shown as FS3009-4
PRESSURE SENSORS
EPS1001 & 1002
Pressure Confirmation How it Works
Analog: Material pressure reading correlates to 0-10V output signal.
Mounting
Can be mounted anywhere in a system on an inline manifold to measure feed or nozzle pressure. Mounts to SAE #4 port.
Advantages
– Provides actual pressure readings
Disadvantages
– Requires analog input
Flow Confirmation
EPS1005A & 1007
Pressure Confirmation How it Works
Analog: Material pressure reading correlates to 0-10V or 4-20mA output signal. Discrete: Uses dual setpoints to confirm pressure within set range. Readings are in 5 PSI increments.
IO-Link Compatible
Mounting
Can be mounted anywhere in a system on an inline manifold to measure feed or nozzle pressure. 1007 sensor has a female G1/4 port which comes with a male SAE #4 adapter installed. 1005A sensor has a female SAE #4 port with a male SAE #4 adapter installed.
PLC analog input monitors pressure spikes to confirm flow. Can be used to allow pressure limits to selfadjust as the viscosity changes.
Mounting
Should be mounted at the outlet of a dispenser for flow confirmation.
– Reads in increments of 5psi when in discrete mode
Flow Confirmation
PLC analog input monitor pressure spikes to confirm flow. Can be used to allow pressure limits to selfadjust as the viscosity changes. Discrete mode not recommended for flow confirmation.
Mounting
Should be mounted at the outlet of a dispenser for flow confirmation.
Disadvantages
– Requires analog input – Requires PLC programming
EPS1009, 1010, & 1011
Pressure Confirmation
How it Works
Analog: Material pressure reading correlates to 4-20mA output signal.
Mounting
Can be mounted anywhere in a system on an inline manifold to measure feed or nozzle pressure. Requires specialized adapter fitting for G1/4 externally threaded connection with extended sensing face.
Advantages
– Provides actual pressure readings
Disadvantages
– Requires analog input
– Requires specialized adapter
Flow Confirmation
Uses analog input to monitor pressure spike to confirm flow. PLC is used to monitor and adjust pressure spikes. Can be used to allow pressure limits to selfadjust as the viscosity changes.
Mounting
Should be mounted at the outlet of a dispenser for flow confirmation.
Part Number Format [Base Part Number][Mounting]
Mounting
manifold or adapter
-2 1/8" NPT manifold -4 1/4" NPT manifold
-6 3/8" NPT manifold
-8 1/2" NPT manifold
-4A SAE #4 male adapter fitting
-6A SAE #6 male adapter fitting
Part Number Examples
EPS1001 is an SAE #4 0-10V analog sensor with a max pressure of 870 PSI and no manifold.
EPS1007-6 is an inline mounted sensor with a pressure range of 0-3,500 PSI and a manifold with 3/8” NPT port sizes.
EPS1010-4A is a flush face 4-20mA analog sensor with a max pressure of 3,625 PSI and an adapter with SAE #4 fitting.
CONTROLLERS
A controller part number consists of a combination of codes for the number of dispensers, display size and wiring type. The part number builder can be found below with format and various codes.
RotoMeter
– Designed to control one or two pneumatic AA dispensers
– Allows for up to 10 user defined part recipes
– Feature 3 modes; Volume/Time, Pressure Control and Rate Control
– Optional EtherNet/IP Slave communication
– Designed to control one or more RotoMeters
– Allows for use of multiple 2K
– Feature 3 modes; Volume/Time, Pressure Control and Rate Control
– Options for European Power Standards and Remote Support
Custom Control Packages
Our customized control packages start with industry standard components selected by customers to match the plant requirements. The programs are customized to control as many dispensers as required along with the pump(s) to feed them. Custom control of other components is also an option.
Part Number Format
[Dispenser]-[Size]-[PLC]-[HMI]-[Options]
Part Number Examples
AA-CT4-ABLXSV-GPR10W: A controller powering four servo AAs, with Allen-Bradley CompactLogixTM PLC, and Reeves 10” HMI.
RM-CT-2K-KEYSV-KE7: A controller powering a 2K RotoMeter, with a Keyence KV8000 PLC, and a 7” Keyence HMI.
* SV option code gets added to the PLC code, ex: ABLXSV
Note: These options are the PLC/HMI options that we have worked with most commonly for our customers. If you have a different requirement, please reach out to the sales staff to find a solution.
Controller shown as AA-CT-H4-PNP
DISPENSE PATENT
Manufactured Under US Patent Number 6,053,285
This patent is only used on the GUS, Pump/GUS, and AA products. The GUS and Pump/GUS units find and remove the air before feeding downstream dispensers. The AA dispensers find and remove air during the dwell time or in between dispense cycles.
Overview
Purge valve
Dispense / transfer valve Fill valve
Metering rod (shown retracted or full)
Linear position sensor — monitors air piston position to provide PLC input. PLC is used to determine compression test results. Air cylinder Air piston
Cycle Steps
Fill the chamber — open fill valve and allow material to push the metering rod back to the full position.
Dispenser shown full of material
Test the material in the chamber — push the metering rod into the chamber full of material. Compression test shown without an air bubble.
Compression test shown with an air bubble
If compression within tolerance, dispense material — open dispense valve and push material out the dispense port
If compression above tolerance, purge material — open purge valve and push material out the purge port
Normal compression point / within tolerance
Bubble
GREASE VOLUME
The Paraboloid is a Natural Grease Dispense Shape
Grease volume is often expressed in cubic inches (“³) and cubic centimeters (cc). Cubic centimeter is also known as milliliter (ml) and the terms are interchangeable. Grease weights (often expressed in grams) can be converted to cc and ml (volume) by dividing the weight by the specific gravity of the grease.
Example: The volume of one gram (weight) of grease with a specific gravity of .88 is 1.14 cubic centimeters (1 / .88 = 1.136 cc).
Formula for Paraboloid Volume: V = .3927d2 h, V = volume | d = diameter | h = height
The photo above shows the parabolic shape that often occurs when grease is extruded onto a flat surface from an open orifice type nozzle with the nozzle pulled away after grease was dispensed.
The volumes shown on the right are based on the height and diameter being equal.
Application Visuals on U.S. Dimes
Grease Volume Based on Sphere Diameter
Formula: V = 4πr³/3 | V = volume, r = radius
The sphere is not a natural grease dispense shape, but it is included because it is familiar.
Example: The 0.177 caliber (4.5 mm) diameter of a BB and a 1/4” diameter ball bearing are easily visualized by many.
