• 0 to 40,000psi (2,800bar) pressure range
• Diethylhexyl sebacate oil
• 420ml reservoir capacity
• 1.5 ml piston volume
• Stainless steel ram and adapters
• Stainless steel, aluminum and copper body
• Buna-N, PTFE, copper alloy and aluminum alloy seals

Introducing the Additel 959A Hydraulic Ultra-High Pressure Test Pump, a robust benchtop solution engineered to effortlessly generate pressures up to an impressive 40,000 psi (2,800 bar). Crafted for precision and durability, this test pump is equipped with a dual-piston system, perfectly suited for handling substantial volume workloads with ease while ensuring seamless adjustments for pressure increment and decrement via the high-pressure fine adjust screw press.

Designed with practicality in mind, the Additel 959A Hydraulic Ultra-High Pressure Test Pump features three hand-tight quick connectors, simplifying the connection and disconnection process for enhanced user convenience.

With innovation at its core, the Additel 959A Hydraulic Ultra-High Pressure Test Pump incorporates an isolation valve, effectively segregating the calibration volume from the check valve associated with the hand pump. This ingenious design mitigates potential leaks and reduces maintenance requirements, ensuring stable measurements and prolonged pump longevity.

Versatile and reliable, the Additel 959A Hydraulic Ultra-High Pressure Test Pump stands as the ultimate comparison test pump, indispensable for calibrating pressure measuring instruments such as test gauges, indicators, or transducers. Trust in its precision and efficiency for all your pressure calibration needs, whether in professional laboratories or industrial settings.