The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500psi (100bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa (0.1 mbar). A specially designed shut-off valve makes the pressure as stable as possible during calibration. A built-in gas-liquid isolator protects the pump from moisture and dirt to reduce the need for 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 918 is an ideal comparison test pump for pressure instruments calibration.

Portable: Only 5.7 lb (2.6 kg)

High Resolution:
0.001 psi (10 Pa, 0.1 mbar)
High-quality screw press for fine pressure adjustment.

Great Stability:
A specially designed shut-off valve keeps the pressure as stable as possible during calibration.

Durable and Minimal Maintenance:
A built-in gas-liquid isolator protects the pump from moisture and dirt.

Easy to Use:
Pressurize to the desired pressure directly with the pump lever, then make fine adjustments—no high-pressure valve needed.

Hand-tight Quick Connectors:
Allow easy connection and disconnection to the test pump without PTFE tape or wrenches.