Pop off valve goes off at 120 psi.

Bostich 6 gal oil free max 150psi.


Pop off valve goes off at 120psi. Replaced valve and still goes off at 120.

Comments for Pop off valve goes off at 120 psi.

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Apr 02, 2016
Hey Bill -
by: Doug in s.d.ca

is there a way to follow this or any post w/o actually commenting? or is this the way?

(Doug, will check with my software gurus and let you know - Bill)

Apr 02, 2016
Bostich PRV lets go at 120 PSI
by: Bill

Hmmmm, that is odd.

Are you sure that the air gauge is working? Maybe, with the tank empty, swap the regulator gauge and the tank gauge to be sure of the pressure the PRV is letting go.

That, or the new one has a 120 PSI cracking pressure.

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