| Mounting | Cam Release |
| Series | P |
| Oil Reservoir | true |
| Manual Pressure Relief Valve | Yes |
| Body Material | Steel |
| Piston | Hard Chrome Plated |
| Maximum Pressure Rating (PSI) | 10000 |
| Piston Diameter (in) | 1/2 |
| Volume per Stroke | 0.29 in3 |
| Reservoir Volume | 250 in3 |
| Net Weight (w/o Oil) | 29-34 lbs |
| Operating Lever Size | 24 in3 |
P1AC-250
Single-Speed Hand Pump - 10,000 PSI
SINGLE-SPEED PUMPS
The P Series includes rugged, single-stage hand pumps with built-in reservoirs for dependable hydraulic pressure. With configurable release styles, reservoir capacities, and other options, these pumps can be tailored to fit a range of hydraulic system requirements.
- 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
P1AC-250 Dimensional Drawing
P-AC-12.pdfLimited Warranty
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- All Star pumps are covered by a limited warranty on materials and workmanship for one year from the date of manufacture. Star will repair or replace at its option any pump in which Star finds manufacturing defects. In order to get warranty service a pump must be returned to the Star plant freight prepaid with a written explanation of the problem.
Technical Data
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- Light hydraulic oil is recommended for use with Star pumps. Oils with SUS viscosity of 75 to 150 at 100 degrees Fahrenheit will give satisfactory performance (ISO grade 15, 22, or 32). In an emergency situation when the above oils are not available, use 5 W or 10 W motor oil or automatic transmission fluid.
- All exposed surfaces of standard Star pumps are painted with one coat of industrial quality paint. Pumps painted with special colors with two coat finishes, or with prime coat only, and pumps with special plated or polished parts, are also available.
Dimensional Data
| Standard Reservoirs Capacity cu. In.** | |||
| 80 | 160 | 250 | |
| A | 8 | 8 | 10 |
| B | 3 5/16 | 3 5/16 | 4 5/16 |
| C | 6 5/8 | 6 5/8 | 7 5/8 |
| D | 8 | 8 | 9 |
| E | 1 5/8 | 1 5/8 | 2 1/2 |
| F | 4 | 4 | 6 |
| G | 9 1/2 | 15 1/2 | 10 1/2 |
**Other capacities quoted on request.
