| Weight | 21 lbs. |
| Pressure Ratio | 55:1 |
| Maximum Flow Rate | 1.2 lb/min |
| Air Pressure Range | 20-140 PSI |
| Outlet Pressure | 7,700 PSI |
| Air Consumption | 5.8 SCFM |
| Outlet Size | 1/4 in. |
| Thread Type | Female NPT |
| Materials | Aluminum, Steel, NBR, PTFE |
Samson's PumpMaster 3 Series Drum Pump System Package (319) is built for 35 lbs. pump packages with a 5 ft. x 1/4 in. NPT delivery hose. This air-operated pump features a 55:1 ratio for peak performance and includes a drum cover, follower plate, grease handle, straight swivel, and carry handle.
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