| Mounting | Screw Release |
| Series | P |
| Oil Reservoir | true |
| Manual Pressure Relief Valve | Yes |
| Body Material | Steel |
| Piston | Hard Chrome Plated |
| Maximum Pressure Rating | 1500 PSI |
| Piston Diameter | 1 1/4 in |
| Volume per Stroke | 1.84 in3 |
| Reservoir Volume | 250 in3 |
| Net Weight (w/o Oil) | 29-34 lbs |
| Operating Lever Size | 24 in3 |
P4A-250
With Oil Reservoir
With Adjustable Overload Relief Valve
With Manual Pressure Release Valve
Star P series pumps have built-in reservoirs. Hand operated P series pumps are available with either a screw pressure release valve for a controlled lowering speed, or an easy to operate cam release for a fast, time-saving lowering speed. Hand pumps are supplied complete with operating levers.
Maximum pressure of the hand pump is 10,000 PSI. The adjustable overload will be set at the maximum pressure at the factory unless a lower pressure is specified by the customer. The overload can be adjusted by the customer in the field, if required.
- Standard reservoir capacity to 250 cubic inches-larger sizes available
- Maximum pressure 10000 PSI
- All steel pump bodies
- Pistons ground and hard chrome plated
- Reservoir breather filter.
- 24″ Operating lever supplied