×
The Haskel DSTV-150 is a reliable 1.5 HP pneumatic liquid pump with a robust 150:1 nominal ( 173:1 actual) pressure ratio. Using only compressed air, it can boost hydraulic output to 15,000 psi (1,034 bar) continuously, and up to 20,000 psi intermittently, ideal for hydrostatic testing, fluid transfer, clamping, and calibration. Its distance-piece, single-air-head design features stall-and-hold capability to maintain pressure without continuous airflow. Built from stainless steel with reinforced Teflon dynamic and Viton static seals, it ensures excellent durability and corrosion resistance. Compact yet powerful, it excels in demanding industrial environments.
- Delivers up to 15,000 psi continuous, 20,000 psi intermittent hydraulic pressure
- Pneumatic, spark-free operation using single-air-head design
- Stall-and-hold distance-piece locks pressure without consuming air
- Durable stainless-steel construction with UHMWPE/Teflon dynamic and Viton static seals
- Compact and robust, ideal for industrial and field use, with up to 80 cycles per minute
| Model / Part No. | DSTV-150 |
| Drive Power | 1.5 HP pneumatic (single air head) |
| Pump Type | Single-stage, air-driven with stall-and-hold distance-piece |
| Pressure Ratio | Nominal: 150:1; Actual: ~173:1 |
| Max Hydraulic Pressure | Continuous: 15,000 psi (1,034 bar); Intermittent: 20,000 psi (1,379 bar) |
| Displacement per Cycle | 0.27 in (~4.5 mL) |
| Max Flow Rate | ~81 in /min (~1.3 L/min) @ 7,000 psi |
| Stroke Rate | Up to 80 cycles/min |
| Air Drive Pressure | Up to 150 psi |
| Materials | Body: Stainless steel; Seals: UHMWPE/Teflon dynamic; Viton static |
| Weight | 22 lb ( 10 kg) |