The Additel ADT 914A Pressure Test Pump is a hand-operated pressure generating tool, designed to deliver pressure from 95% vacuum up to 375psi (25bar). It is built with a high-quality screw press for ultra-fine pressure adjustment, and features a built-in gas-liquid isolator that protects the pump internals from moisture and dirt, reducing long-term maintenance requirements.

Two pre-installed hand-tight quick connectors enable easy, tool-free connection and disconnection to the test circuit, with no need for PTFE tape or wrenches. An integrated shut-off valve ensures stable pressure hold during calibration, delivering consistent and reliable measurement results.

Features

• Operating pressure range: -14 to 375 psi (-0.95 to 25 bar, 95% vacuum)
• 10Pa (0.1mbar) ultra-fine pressure adjustment resolution
• 1.3 in³ (21ml) piston volume
• Integrated shut-off valve for stable pressure during calibration
• Built-in gas-liquid isolator for internal component protection
• Robust construction materials:
  • Stainless steel and aluminum main body
  • Stainless steel ram and adapters
  • Buna-N high-performance seals
• Tool-free hand-tight quick connectors for fast setup
• 1-year manufacturer warranty