• + 39 0775/392052 info@digitron-italia.it
  • versione inglese  versione tedesco  versione spagnolo

DT 925 Handheld Hydraulic Pressure Test Pump -12.5 psi to 6000 psi

The ADT 925 Hydraulic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -12.5psi (-0.85bar) to 6000psi (400bar). 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 ADT 925 requires minimal maintenance. Two hand-tight connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.
The ADT 925 is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers in the field or laboratory.


• Portable
Only 3.8 lb

• Durable and Minimal Maintenance
Patented screw press technology, without non-returning valve inside that is usually used in “trouble-maker” hand pump

• Easy-to-use

• Finger-tight Connectors
Using your fingers to connect and disconnect gauges quickly and easily without the need for PTFE tape or wrenches


The ADT 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.

·         Generated Pressure Range: -12,5 psi (0.85 bar) vacuum to 6000 psi (400 bar) positive pressure
·         Pressure Resolution: 10 Pa (0.1 mbar)
·         Material:
Ram/adapters:  SST;
Body: SST/aluminum;
Seals: Buna-N.
·         Connection:
Finger-tight connectors for both test gauge and reference gauge.
Test Gauge connection: 1/4" NPT female.
Reference Gauge Connection: 1/4" NPT female.
·         Dimensions:
Height: 4,72'' (120 mm);
Base: 9,84'' (250 mm) x 5.51'' (140 mm).
·         Weight: 3,8 lb (1.7 kg).  
Ordering Information
Model number:      
Optional Accessories:
Model number
Carrying case for ADT925 pump and one gauge
ADT 103
Adapters & Fittings
Download Data Sheet Send Mail for information See Calibrator Pumps