Additel ADT 925 Hydraulic Oil/Water 6000 PSIG Pressure Calibration Test Pump


Key Features:

  • Portable - Weighs only 3.8 lbs
  • Durable and Minimal Maintenance - Patented screw press technology, without non-returning valve inside that is usually used on troublesome hand pumps
  • Easy-to-use - High pressure can be generated easily, increased and decreased smoothly
  • Versatile- Can use DI water or oil
  • Extremely Low Leakage - Patented screw press technology, instead of leaking, troublesome, non-returning hand pumps
  • Hand-tight Connectors - Allows for quick and easy connection to the pump without the need for thread tape or wrenches
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The Additel ADT 925 hydraulic pressure calibration test pump is a hand operated pressure pump designed to generate pressures from -12.5 psi (-0.85 bar) to 6000 psi (+400 bar). With the patented screw press technology, the high pressure can be easily generated, increased and decreased smoothly. Without non-returning valve that is usually used on troublesome hand pumps, the ADT925 requires minimal maintenance. Two hand-tight connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for thread tape or wrenches. The ADT925 is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers in the field or laboratory.
Media Oil or deionized water
(Oil is default media liquid. Pump with water as media to be ordered specifically)
Pressure Range 85% vacuum to 6,000 psi (400 bar) positive pressure
Material Ram/adapters:  SS
Body: SS/aluminum
Seals: Buna-N
Connection Hand-tight connectors for both test gauge and reference gauge.
Test Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female
Reference Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female
Dimensions Height: 4.72" (120 mm)
Base: 9.84" (250 mm) x 5.51" (140 mm)
Weight 3.7 lb (1.7 kg).
Warranty 1 year
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The Additel 925 Hydraulic Pressure Test Pump is designed to generate pressure from 85% vacuum to 6000 psi (400 bar) for the application requiring accurate pressure testing and calibration. It can be used in calibrating pressure gauges, transmitters, or other pressure measuring instruments.