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The Haskel D14STD-315 is a heavy-duty, 10?HP pneumatic liquid pump offering a 315:1 pressure ratio to achieve hydraulic outputs up to 36,000?psi. Utilizing compressed air, its double-acting design with a 4" stroke delivers high flow without heat, sparks, or flame making it ideal for explosive or oxygen-rich environments. Constructed of stainless-steel with reinforced Teflon dynamic seals, it includes stall-and-hold functionality for pressure maintenance without continuous drive air. Portable yet robust, it excels in hydrostatic testing, clamping, bolting, or fluid transfer in demanding industrial applications.
- 10?HP, double-acting air-driven pump for maximum throughput
- Generates hydraulic pressure up to 36,000?psi safely using compressed air
- Stall-and-hold design maintains pressure without additional air
- Reinforced Teflon and stainless-steel seals ensure long-term durability
- 315:1 ratio doubles efficiency per cycle, ideal for high-pressure applications
| Model / Part No. | D14STD-315 |
| Power Rating | 10 HP pneumatic (double-acting) |
| Pressure Ratio | 315:1 |
| Max Hydraulic Output | 36,000 psi (2,482 bar) |
| Stroke Length / Displacement | 4" stroke, ~3.5 in (?57 mL) per cycle |
| Air Drive Pressure | Up to 125 psi |
| Fluid Ports | " NPT air inlet / two ?" HP outlets |
| Materials | Stainless steel piston/body; reinforced Teflon seals |
| Weight | 32 lb (14.5 kg) |