Starting at $1,123.00

Not in stock. Usually ships in 3-5 business days [?]

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET


  • -14 to 375 psi (-0.95 to 25 bar)
  • 10Pa (0.1mbar) pressure resolution
  • 1.3inĀ³ (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.

Additel ADT100-HTK Hose Test Kit
5 feet of flexible hose, 8,000 or 15,000 psi range & choice of connectors
Additel ADT 103 Adapter Fittings
10 piece adapter & fittings set for all Additel pumps (except ADT949)
Additel ADT 102 Adapter Fittings
25 piece adapter & fittings kit for all Additel pumps (except ADT 949)
Additel 100 Series Filters
Designed for ease of use & low maintenance with pneumatic ranges up to 600 psi & hydraulic ranges up to 10k psi
Additel 9901-914 Carrying Case
Carrying case for the Additel ADT 914 pump & two ADT 681 gauges or ADT 672 calibrators