The Druck PV411A is a high quality field proven pressure and vacuum hand pump providing functionality, which has never been seen before in a hand held pressure source.
PV411A Four-In-One Hand Pump is the ideal field tool for applying test and calibration pressures to sensors, gauges, switches, indicators and recorders.
Provides up to 700 Bar hydraulic, 40 Bar pneumatic pressures and vacuum to -950 mBar. Built-in stroke adjuster, lower pressure fine control and tamper proof overpressure protection.
Ergonomic, rugged and lightweight design with comfortable hand grip
For combined hydraulic and pneumatic optations, it is recommended to use distilled water during hydraulic operation.