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The Haskel MHP-7 is a compact, rugged air-actuated liquid pump enhanced with a manual hand-pump backup ideal for systems needing both pneumatic operation and manual override. With a nominal 7:1 ratio ( 7.8:1 actual), it generates up to 900 psi (62 bar) hydraulic pressure using shop air or manual handle, perfect for fluid transfer, pressure testing, and maintenance tasks. Featuring a durable stainless-steel body and UHMWPE dynamic seals, its built for longevity in industrial environments. Its stall-and-hold design locks in pressure without consuming air, while its compact size and light weight (~8 lb) make it easy to transport and install.
- Produces up to 900 psi hydraulic pressure reliably
- Compact 1/3 HP air drive with manual hand-pump override
- Stall-and-hold mechanism secures pressure without air consumption
- Stainless-steel body with UHMWPE seals durable and corrosion-resistant
- Lightweight (~8 lb), portable design for field and lab use
| Model / Part No. | MHP-7 |
| Power | 1/3 HP pneumatic, plus manual handle |
| Ratio (Nominal / Actual) | 7 : 1 / ~7.8 : 1 |
| Max Continuous Pressure | 900 psi (62 bar) |
| Displacement per Cycle | ~0.6 in ( 9.8 mL) |
| Air Inlet Pressure | Up to 125 psi |
| Seal Material | UHMWPE (dynamic) |
| Body Material | Stainless steel |
| Weight | ~8 lb |