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Model Number
GPMD1005 |
Automatic
Grease Dispenser |
Air-operated Single-acting Metered Shot Dispenser
With Bleed Valve and Port for Pressure Sensor
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- Accurate repetitive dispensing of .13 to 1.25 cubic centimeter shots
- Dispenses up to 40 shots per minute at maximum shot size
- Installs on standard measuring dispenser base
- Dispenses up to 120 shots per minute at minimum shot size
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- Change shot size quickly and easily
- Functions with almost any grease or oil
- Operates with low pressure grease
- Solenoid Operated Output check valve prevents dripping
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RELIABLE AND SIMPLE
The GPMD1005 grease dispenser uses a positive displacement air-operated pump, inlet check valve, outlet solenoid valve,
and a simple stroke adjustment mechanism to accurately deliver measured shots of grease or
oil. The solenoid valve allows a PLC to control the dispense based on inputs from a
customer provided pressure sensor.
CLEAN AND ECONOMICAL
The GPMD1005 will function with low-pressure oil or grease. Grease is a combination of oil, thickeners, and solids and
when grease is under high pressure, the oil can separate and drip and run. The thickeners and solids left behind will be more
viscous than the grease. An advantage of dispensing grease at low pressures is reduced separation.
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INTENDED USE
Designed for use with optional pressure sensor that outputs to a PLC. When set point #1 pressure is reached, PLC energizes
solenoid to allow grease to be dispensed and de-energizes solenoid after dispense. Set point pressure will not occur if there
is no grease or if grease contains unacceptable volumes of air. Bleed valve can be used to discard contaminated grease.
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GPMD1005 SPECIFICATIONS |
| Material Dispensed |
Lubricating oil and grease compatible with neoprene seals and with a viscosity between 30 and 1,000,000 centipoise. |
Shot Volume |
.004 to .0767 cubic inch (.07 to 1.25 cc)
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| Boost Ratio |
9 to 1, - 50 p.s.i. air pressure = 450 p.s.i. material output pressure |
Air Valve Size and Function |
3-way normally closed with 1/8 or 1/4 NPT ports |
| Minimum air pressure |
40 p.s.i. |
Ambient Temperature |
50 to 120º F. |
| Manifold or Base |
Any G. P. Reeves MDM1000 series |
Adjustment Mechanism |
Includes locking nut and has twenty complete revolutions between maximum and minimum |
| Material Inlet Pressure |
150 p.s.i. maximum recommended 40 p.s.i. minimum |
Material Inlet and air ports |
Designed for G. P. Reeves MD manifold or base |
| Voltage |
24 VDC |
Material Outlet Port |
1/8 NPT female |
* Shipping Weight
3.5 lb. (1.36 Kg.)
See KA5454 (PDF)
See KA5549 (PDF)
Download This Brochure (PDF)
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(c) 2005-2006 G.P. Reeves Inc.
Send Comments or questions to Lubelogic@gpreeves.com.
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