Single-Speed Compact Hand-Operated Hydraulic Pumps Without Reservoirs or Control Valves
When space is limited, PS Series hand pumps deliver compact manual hydraulic power without sacrificing the rugged durability and quality Star pumps are known for. Designed for systems with their own reservoirs and overload protection, this series can be equipped with an optional pressure release valve when added control is required.
NOTE: For best priming performance, install these pumps below the fluid reservoir.
Key Features:
• Pressure ratings available up to 5,000 PSI
• Compact design for tight mounting applications
• 24" operating lever included
• Without oil reservoir
• Without adjustable overload relief valve
Available Configurations:
• Available with or without manual pressure release valve
• Standard Materials: Carbon Steel / Aluminum / Ductile Iron (Additional Material Options Available)
| Part Number | Displacement per Lever Cycle (in3) | Lever Force per 100 PSI (lb) | Lever Type | Manual Pressure Release Valve Included | Maximum Pressure Rating (PSI) | Mounting Style | Piston Diameter (in) | Usable Reservoir Volume (in3) |
|---|---|---|---|---|---|---|---|---|
| PS1 | 0.30 | 1.9 | Hand | Yes | 5000 | Horizontal or Vertical | 5/8 | N/A |
| PS2 | 0.30 | 1.9 | Hand | No | 5000 | Horizontal or Vertical | 5/8 | N/A |