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960 facing diagonally left
960 facing diagonally left
960 facing diagonally left
Additel 960
Hydraulic Ultra-High Pressure Test Pump

  • Pressurize large-volume workload
  • Generate pressure to 60,000 psi (4,200 bar) pressure
  • Increase and decrease pressure smoothly
  • Two pressure ports


The new Additel 960 Hydraulic Pressure Test Pump is a benchtop pressure pump designed to generate pressure to 60,000 psi (4,200 bar). This pump incorporates a dual-piston system which is ideal for filling large volume workload with the hand pump and providing smooth increase and decrease of pressure with the high pressure, fine adjust screw press. The 960 test pump incorporates an isolation valve which isolates the calibration volume from the check valve associated with the hand pump. Because the check valve can often be a source of leaks and maintenance, the isolation valve provides more stable measurements and reduces potential maintenance of the pump. The Additel 960 is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers.