Dwyer Instruments: Series PCHP, Pneumatic Calibration Hand Pump
Generates up to 600 psi (40 bar), Comfort Grip Handles
The Series PCHP Pneumatic Hand Pump comfortably sources pressure and vacuum to check calibration of gages, switches, transmitters, and recorders. The contoured cushion handles provide extra comfort while preventing the pump from sliding. The oversized check valve provides smooth operation throughout the output range. The dual o-rings on all pistons ensure zero leakage.