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The Haskel?AW-150 is a rugged 1.5?HP pneumatic liquid pump designed for high-pressure fluid tasks without electricity or sparks. Operating on compressed air, it reaches continuous pressures of 15,000?psi (1,034?bar) and can intermittently hit 20,000?psi, thanks to its 150:1 (actual 173:1) piston ratio. Featuring a stall-and-hold mechanism, it maintains set pressures without consuming extra air. Built with stainless steel and UHMWPE seals, this compact, corrosion-resistant pump is ideal for hydrostatic testing, fluid transfer, clamp systems, and hazardous environments.
- Air-driven, spark-free operation perfect for ATEX and flame-risk areas
- Generates continuous 15,000 psi hydraulic pressure
- Stall-and-hold feature preserves pressure without drive air
- Durable stainless steel body with chemical-resistant seals
- Compact 2" stroke design easy handling and maintenance
| Model / Part No. | AW-150 |
| Power Rating | 1.5 HP pneumatic drive |
| Nominal / Actual Ratio | 150:1 / 173:1 |
| Max Continuous Pressure | 15,000 psi (1,034 bar) |
| Max Intermittent Pressure | 20,000 psi (1,379 bar) |
| Displacement / Cycle | 0.27 in (4.5 mL) |
| Max Flow | ~81 in /min (~1.3 L/min) |
| Air Inlet Pressure | 150 psi maximum |
| Stroke Length | 2" |
| Materials | SS body & piston, UHMWPE seals |
| Weight | ~24 lb |