Only have 90 psi on my IR P-175
Just bought a IR P -175 and don't know to adjust the PSI output. The unit runs great just can't get it to go over 90 psi. It does not matter if it's under a load or not. Thanks
Kyle, is this a new or used air compressor?
It is, I think, supposed to be outputting 175 PSI, is it not?
The pressure switch could be at fault and/or need adjustment, or it could be an unloader / throttle adjustment necessary, and for that, we will have to rely on someone that has one of these, to assist.