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Haskel M-71 M series pneumatic driven pump offers many advantages over electrically driven pumps. Pneumatic pump operation is safe with no heat, flame or risk of spark. Suitable for most liquids and liquefied gases, Haskel M-71 pump is capable of producing pressures up to 8,800 PSI (1034 bar). The robust, reliable, compact and easy to maintain design is proven to hold pre-determined pressure without consuming power. With no need for air line lubrication, this pump saves costs and prevents contamination.
- Pneumatic operation no electricity or spark hazards
- High outlet pressure: up to 8,800?psig (607?bar)
- Compact 0.33?HP, spring-return air head
- Stall-hold capability maintains pressure without air use
- Compatible with diverse hydraulic fluids, solvents, and gases
| Model | M-71 (Nominal Ratio: 71:1; Actual Ratio: 82:1) |
| Outlet Pressure | 8,800?psig / 607?bar (continuous) |
| Displacement | 0.06?in /cycle (~1?mL); Max Flow: 39?in /min |
| Air Drive Pressure | Up to 125?psig; Cycle Rate: ~325 cycles/min |
| Power | 0.33?HP (0.25?kW) |
| Weight | ~9?lb / 4.1?kg |
| Materials | Stainless steel air/hydraulic cylinder; PTFE/Buna seals |
| Ports |
Inlet: 3/8" NPT Outlet: 1/4" NPT (may vary) |