Additel ADT925-B Handheld Hydraulic Pressure Test Generator


Handheld Hydraulic Pressure Test Generator, 6000 psi, 1/4 BSP F

  • Portable, only 3.7 lb
  • Minimal maintenance
  • Increase and decrease pressure smoothly
  • Hand-tight quick connectors


The 925 Hydraulic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 85% vacuum to 6,000psi (400bar). With the patented screw press technology, the high pressure can be easily generated, as well as increased and decreased smoothly. With no check valve (non-returning valve), the 925 avoids the troublesome leakage issues that is usually experienced with most hand pumps and allows for minimal maintenance. Two hand-tight quick connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The 925 is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers in the field or laboratory.

Additional information

Weight 3.7 lbs
Dimensions 9.84 × 4.41 × 4.7 in
Select Options

Without Carrying Case, With Carrying Case


Portable: Only 3.7 lb (1.7 kg)

Durable and Minimal Maintenance
Patented screw press technology, without non-returning
valve inside that is usually used on troublesome hand

The high pressure can be generated easily, as well as
increased and decreased smoothly.

Extremely Low Leakage
Patented screw press technology, replaces troublesome
check valves (non-returning valve) used in most hand
pumps which practically eliminates leakage.

Hand-tight Quick Connectors
Allows easy connecting and disconnecting to the test
pump without the need for PTFE tape or wrenches.


Media Oil or deionized water.  (Oil is default mdedia liquid.  Pump with water as media to be ordered specifically)
Generated Pressure Range 85% vacuum to 6,000 psi (400 bar) positive pressure
Adjustment Resolution 0.001 psi (10 Pa, 0.1 mbar).
Material Ram/adapters: SS
Body: SS, alumium
Seals: Buna-N
Connection Hand-tight connectors for both test gauge and reference gauge.
1/4NPT female, 1/4BSP female, or M20X1.5 female
Dimensions Height 4.7″ (120 mm), Base: 9.84″ (250 mm) x 4.41″ (140 mm)
Weight 3.7 lb (1.7 kg)
Warranty 1 year

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