Petroleum Equipment Institute
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Pump Overrun Control [1]

A device that automatically shuts off the air supply to a pump if excess air consumption is detected.

Also known as an “air fuse” or “runaway valve.”

See also PEI/RP700 [2].


Source URL (modified on 10/21/2014): https://testing.pei.org/wiki/pump-overrun-control

Links
[1] https://testing.pei.org/wiki/pump-overrun-control
[2] https://testing.pei.org/node/573