Dwyer PCHP [PCHP-1K] Hand Pump With hose kit 0-28" Hg to 600 Psi (-0.945 to 40 Bar)

The Dwyer PCHP Pneumatic Hand Pump comfortably sources pressure and vacuum to check calibration of gauges, 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.