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.

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
pumps.

Easy-to-use
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.