Air Sampling Pump and Sampling Cylinders.

Air Sampling Pump and Sampling Cylinders.

Air Sampling Pump and Sampling Cylinders.

Made from Steel, Brass and Rubber. Size Pump 14″ inches (closed), 20″ inches (extended). Cylinders 9″ x 1″ inches.

The Air Sampling Pump was used to take air-samples for testing. The Cylinders would push and screw into the pump on a bayonet style fitting and the Pump would work like a bicycle pump action (push in and pull out, with a one way valve, pull air into the pump chamber and push that air into the Cylinder under pressure).

 

 

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