Additel 919A Pneumatic High Pressure Test Pump
95% vacuum to 2,000 psi (140 bar)
Long lever design reaches 2,000 psi in about 30 seconds
High-quality screw press for fine adjustment, resolution to 10 Pa (0.1 mbar)
Shut-off valve holds pressure stable during calibration
Built-in gas-liquid isolator protects the pump from moisture and dirt
Two hand-tight quick connectors, no PTFE tape or wrenches
Overview
The Additel 919A is a hand operated pneumatic test pump generating 95% vacuum to 2,000 psi (140 bar). The screw press adjusts pressure finely enough for calibration work, the shut-off valve keeps the reading stable while you compare, and the gas-liquid isolator keeps moisture and debris out of the mechanism so maintenance stays minimal. Hand-tight quick connectors make swapping gauges fast. Pair with a matching-range Additel gauge for a complete comparison kit.
Available configurations. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Configuration: Pump only, Set (with accessories).
Base model ADT919A. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
O-ring
Carrying case
Additel 919A Pneumatic High Pressure Test Pump
95% vacuum to 2,000 psi (140 bar)
Long lever design reaches 2,000 psi in about 30 seconds
High-quality screw press for fine adjustment, resolution to 10 Pa (0.1 mbar)
Shut-off valve holds pressure stable during calibration
Built-in gas-liquid isolator protects the pump from moisture and dirt
Two hand-tight quick connectors, no PTFE tape or wrenches
Overview
The Additel 919A is a hand operated pneumatic test pump generating 95% vacuum to 2,000 psi (140 bar). The screw press adjusts pressure finely enough for calibration work, the shut-off valve keeps the reading stable while you compare, and the gas-liquid isolator keeps moisture and debris out of the mechanism so maintenance stays minimal. Hand-tight quick connectors make swapping gauges fast. Pair with a matching-range Additel gauge for a complete comparison kit.
Available configurations. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Configuration: Pump only, Set (with accessories).
Base model ADT919A. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
O-ring
Carrying case
