Hello,
My Air Flow Performance Boost Pump is putting out greater than 40 psi, confirmed with two different guages. I pulled apart the Kepner Check Relief Valve to have a look.
There is a retainer ring that holds the O-ring in place. The retainer ring is "cupped" or shaped like a bowl. For anyone who has had the relief valve apart should the o-ring sit in the top of the "cup" or bowl (large dia of the ring) or does the larger end of the retainer ring point towards the spring?
Thanks for your help!
Paul
My Air Flow Performance Boost Pump is putting out greater than 40 psi, confirmed with two different guages. I pulled apart the Kepner Check Relief Valve to have a look.
There is a retainer ring that holds the O-ring in place. The retainer ring is "cupped" or shaped like a bowl. For anyone who has had the relief valve apart should the o-ring sit in the top of the "cup" or bowl (large dia of the ring) or does the larger end of the retainer ring point towards the spring?
Thanks for your help!
Paul