Double Acting Hydraulic Pumps
Without Oil Reservoir
Without Overload Relief Valve
Without Manual Pressure Release Valve
- Pumps oil when lever is moved in either direction
- Compact size
- Lightweight
- Wetted parts are of aluminum, bronze, and stainless steel: can be used with water
- 100% O-ring seals: locally available
- Pistons are ground stainless steel, hard chrome plated
- Leak proof O-ring ports
- Mounts on horizontal or vertical surface
- 24" operating lever included
This double acting pump delivers oil when the pump lever is moved in either direction. This feature provides a more even flow of oil than a single acting pump, which delivers oil in one direction of the lever travel.
| Part Number | Inlet Port Size O-ring Type | Lever Load per 100 PSI (lb) | Maximum Pressure Rating (PSI) | Net Weight (lb) | Outlet Port Size O-ring Type | Volume per Cycle |
|---|---|---|---|---|---|---|
| PDA4 | 9/16-18 | 7.8 | 1000 | 11 | 9/16-18 | 2.9 in3 |
| PDA3 | 9/16-18 | 4.5 | 1500 | 10 | 7/16-20 | 1.97 in3 |
| PDA2 (Stock) | 9/16-18 | 3.9 | 2000 | 10 | 7/16-20 | 1.50 in3 |
| PDA1 (Stock) | 9/16-18 | 1.6 | 4000 | 7 | 7/16-20 | 0.75 in3 |