Series CHP Pneumatic Hand Pump

Vacuum or Pressure, Ranges up to 100 psig

The Series CHP Pneumatic Hand Pump is the most dependable and rugged pump for applications up to 100 psi or 28.8" Hg Vacuum. The durable Acetal plastic and anodized aluminum construction prevents body heat transfer, resulting in drift-free, accurate readings. The Series CHP is equipped with oversized check valves in order to provide smooth and controlled operation. Dual O-Rings on all pistons ensure the pump to be leak-free. The unit includes a 2 foot long hose, 1/8" female NPT gage fitting, and 1/8" NPT pipe plug. An optional hose kit is available so that a tee is not required when connecting a sensor and a calibrator. The Series CHP is ideal for checking calibration of pressure or vacuum gages, switches, or transmitters.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Model Description Usually Ships* Price Order
Ships: 5-6 Weeks
Price: $958.00
Pressure calibration pump. 5-6 Weeks* $958.00 Order
Ships: 5-6 Weeks
Price: $958.00
Vacuum calibration pump. 5-6 Weeks* $958.00 Order


Output Range:
CHP-P: 0 to 100 psi; CHP-V: 0 to -28.8" Hg.
Process Connection:
Two 1/8" female NPT ports, one with a removable plug.
Acetal plastic and anodized aluminum.
Pressure Limit:
150 psig (10.34 bar).
Temperature Limit:
Not to exceed 150°F (65.6°C).
Displaced Volume:
Approximately 4 in³.
9" length x 1.5" diameter.
1.5 lb (680 g).


Model Number Description Usually Ships* Price Order
CHP-KIT 2' hose and NPT fitting. 5-6 Weeks $126.00 Order

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