Additel ADT960-AF Hydraulic Ultra-high Pressure Test Pump


Hydraulic Ultra-high Pressure Test Pump, 60000 psi (4200 bar), Autoclave F-250-C, 9/16″ -18 UNF female

  • 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.

Additional information

Weight 33.1 lbs
Dimensions 17.9 × 15.00 × 6.9 in
Select Options

Without Carrying Case, With Carrying Case


Generate Ultra-high Pressure
Generate pressure up to 60,000 psi (4,200 bar)

Hand pump to fill large volume systems

Durable and Minimal Maintenance
Isolation valve provides stable pressures while
reducing maintenance on the hand pump check valve

60,000 psi (4,200 bar) can be generated easily with
the dual-piston system


Media Oil
Generated Pressure Range 0 to 60,000psi (4,200bar) gauge pressure.
Reservoir Capacity 420ml (25.6 cubic inches)
Ram/adapters: SS
Body: SS, aluminum, copper
Seals: Buna-N, PTFE, Copper Alloy, Aluminum Alloy
Test Gauge Connection: Positional Autoclave F-250-C, 9/16″ – 18 UNF female
Reference Gauge Connection: Positional Autoclave F-250-C, 9/16″ – 18 UNF female
1/2BSP female and M20X1.5 female connections are available upon request.
Height: 6.9″ (175 mm)
Base: 17.9″ (455 mm) x 15.0″ (380 mm)
Weight 33.1 lb (15 kg).
Warranty 1 year
Piston Volume Fine adjust piston: 1.5 ml (0.09 in^3)

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