Pneumatic Calibration Pumps

Pneumatic calibration pumps are used to pressurize a system to perform a calibration with clean dry air. Pumps are available to generate pressure from 29"Hg vacuum to about 3000 psig. Typically as the pressure generation range rises the price of the pump also increases. Higher range pumps (above 600 psig) are also table top designs and not hand held. Consider adding a filter to your pump calibration system to protect debris from the device under test contaminating your pump.