• 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.