Gas compressor cuts off at 150psi...still the prv blows

by James
(Ks)

My gas compressor cuts off at 150psi. The motor idles down but slowly air is still building in the tank till the prv blows


The compressor runs like it should but air still builds when it has cut off and blows the prv

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Jun 09, 2018
Compressor not really cutting off...
by: Doug in s.d.ca

So it's not really cutting off. At the same time the engine idles, the valve in the line to the tank is supposed to open, letting the air go to the atmosphere. Sounds like that's not happening.

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