Overview:
The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500 psi (100 bar). 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. The 918 can be special ordered to comply with oxygen free applications. 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.

Generate 95% vacuum to 1,500 psi (100 bar) pressure
Portable, only 5.7 lb
Great stability and high resolution
Minimal maintenance
Hand-tight quick connectors

Features:
Portable: Only 5.7 lb (2.6 kg)
High Resolution: 0.001psi (10 Pa , 0.1 mbar) High-quality screw press for fine pressure adjustment
Great Stability: A specially designed shut-off valve makes the pressure as stable as possible during calibration.
Durable and Minimal Maintenance: Built-in gas-liquid isolator protects the pump from moisture and dirt.
Easy-to-use: Pressurize to desired pressure by the pump lever directly, and then make fine adjustment. No highpressure valve needed.
Hand-tight Quick Connectors: Allows easy connection and disconnection to the test pump without the need for PTFE tape or wrenches.

Specifications:
Media: Air.
Generated Pressure Range: 95% vacuum to 1,500 psi (100 bar) positive pressure
Adjustment Resolution: 0.001 psi (10 Pa , 0.1 mbar).
Material: Ram/adapters: SS | Body: SS, aluminum | Seals: Buna-N, FTM, PTFE, Copper Alloy
Piston volume: 27 ml (1.6 in3)
Connection: Hand-tight connectors for both test gauge and reference gauge.
1/4NPT female, 1/2NPT female, 1/4BSP female, 1/2BSP female, or M20X1.5 female
Dimensions: Height: 5.5'' (140 mm) | Base: 12.4" (315 mm) x 7.8" (198 mm)
Weight: 5.7 lb (2.6 kg).
Warranty: 1 year