Pneumatic Calibration Hand Pump
Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES PCHP PNEUMATIC CALIBRATION HAND PUMPS.
The Series PCHP Pneumatic Calibration Hand Pump is engineered to comfortably source pressure and vacuum to check calibration of gages, switches, and recorders. Ergonomically designed cushion grips provide extra comfort while simultaneously enhancing the pump's performance. All pistons utilize dual o-rings to ensure zero leakage and an oversized check valve provides smooth operation throughout the output range.