Graco
Model HP-15™ and HP-50™ High Pressure Lubricators
Model HP-15 High Pressure Lubricators
The high pressure lubricator comprises one to six integral sight and pump assemblies in a cast iron reservoir. The unit is designed for direct connection to an electric motor/speed reducer power source. A Manzel® terminal check valve is recommended in the lubrication system. When required to maintain proper oil viscosity, the reservoir can be fitted with an electric heater.
HP-50 High Pressure Lubricators
Single plunger force feed design is highly efficient for injecting lubricants and/or compatible fluids into high pressure systems. Vacuum sight feeds on self-contained pumping units show output of lubricant to individual lubrication points.
Features and Benefits
- Operating pressures to 60,000 psi for lubricating compressor and circulator cylinder walls, heavily loaded bearings and other moving parts
- Single plunger force feed design is highly efficient for injecting lubricants and/or compatible fluids into high pressure systems
- Vacuum sight feeds on self-contained pumping units show output of lubricant to individual lubrication points
- All working parts are totally enclosed and self-lubricated
- Individual pumping units easily removed for service
- Feed rate infinitely variable from minimum to maximum with simple hand adjustment
Specs
Mechanical
Mineral oil base or synthetics
18,000 to 60,000 psi
0.008 in3 (0.113 cm3) per stroke
18 pints (8.5 L), 4 pump stations
Energy
