Home / Products / Test, Adjust, & Balance / Calibration Pumps Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Model A-396A Generates up to 72 psig, Integral Bleed Fitting Calibration Pump is used with manometer or other pressure standard. Includes volume adjuster enabling fine pressure control and bleed valve. Includes barbed fitting, tee connector, and three thiry-six inch lengths of vinyl tubing. View More Model HP Generates Pressures up to 45 psig (3 bar), Single Hand Operation Hand Pump provides a dual source of pneumatic pressure and vacuum for verifying the calibration pressure instrumentation. Compact pump is designed for portability and single hand operation. View More Series CHP Vacuum or Pressure, Ranges up to 100 psig Pneumatic Hand Pump is the most dependable for rugged pump applications. Ideal for checking calibration of pressure or vacuum gages, switches, or transmitters. View More Model A-350 Single Hand Operation, Vacuum or Pressure Aspirator Bulb are used to source pressure for calibration and leak checking tests. Applications include calibration and leak check testing. View More Series HCHP Patented Triple Filtration, Generates Pressure up to 10,000 psi (700 bar) Hydraulic Calibration Hand Pump utilizes a fully adjustable stroke control that allows for quick priming, easy pumping and fast pressure generation. Stainless steel construction guarantee leak free operation. View More Series PCHP Generates up to 600 psi (40 bar), Comfort Grip Handles Pneumatic Calibration Hand Pump comfortably sources pressure and vacuum to check calibration of gages, switches, transmitters, and recorders. The dual o-rings on all pistons ensure zero leakage. View More Series BCHP Vacuum or Pressure, Generates up to 870 psi (60 bar) Low Pressure Calibration Pump is able to generate pressure and vacuum for adjusting or calibrating pressure gages, transmitters, or switches. Fine adjustment valve on this pump ensures precise measurements. View More