Starting at $1,515.00
  • Usually ships in 3-5 business days



  • -14 to 375 psi (-0.95 to 25 bar)
  • 10Pa (0.1mbar) pressure resolution
  • 1.3in³ (21ml) piston volume
  • Shut-off valve for stable pressure during calibration
  • Built-in gas-liquid isolator
  • Stainless steel & aluminum body material
    • Stainless steel ram & adapters
    • Buna-N seals
  • 1-year warranty

What's in the Box

  • 20 O-rings
  • Manual


The Additel ADT 914A Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 375psi. It is designed for fine pressure adjustment with a high-quality screw press and has a built-in gas-liquid isolator that protects the pump from moisture and dirt to reduce the need for maintenance.

Two hand-tight connectors installed on the pump allow for easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.