Bostich Compressor never gets to cut off pressure

by Shawn
(Denver)

I just replace the valve head with a newer style head from the CAP60PB-OF (mine is the CAP60P-OF) due to a broken valve flap. Now it gets to about 128lbs and stops building pressure but keeps running. The piston ring appeared to not have excessive wear.





Bill answers...

Sounds as though you might have a gasket issue.

I've moved your question to the "compressor won't build pressure page". Have a read of the questions and answers at the bottom of the page to get an insight into your problem.

Cheers,

Bill

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