Dwyer Instruments has released the new Series CHP Calibration Hand Pump.
The Series CHP Calibration Hand Pump is a dependable and rugged pump for applications up to 100 psi or 28.8˝ Hg Vacuum.
The Durable Acetel plastic and anodised aluminium construction prevents body heat transfer, resulting in drift-free accurate readings.
The Series CHP Calibration Hand Pump is equipped with oversized check valves in order to provide smooth and controlled operation. Dual o-rings on all pistons ensure the pump is leak-free. The Series CHP Calibration Hand Pump is ideal for checking calibration of pressure or vacuum gauges, switches, or transmitters.