ADT 918

Additel ADT 918 pressure calibrator
  • Additel ADT 918 pressure calibrator
Pneumatic pumps

ADT 918

from Empty to 100 Bar

Pneumatic Pressure Calibration Pump

  • Portable, only 5.7 lb
  • Great stability and high resolution
  • Minimal maintenance
  • Hand-tight quick connectors

Technical specifications

0.001 psi (10 Pa, 0.1 mbar)
Height 5.5" (140 mm), Base: 12.4" (315 mm) x 7.8" (198 mm) - 5.7 lb (2.6 kg)
1 year
Ram/adapters: SS; Body: SS, alumium; Seals: Buna-N, FTM, PTFE, Copper Alloy


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.