i have no pressure gauge, so not even sure. I spray at 1.5 gpm . I like this pump.. i did tear the diaphragm one day when i got out there and it was a little to cold. I like that they are easy to fix. i bought one of the 7gpm delevan fat boys with a pressure switch as a backup too.
Originally Posted by CHARLES CUE
I can't speak for Inzane but I have one with a fatboy pump. No mater the pressure you have once you pull the trigger on the spray gun 40 psi at the gauge, at the end of the hose I would say 15 lbs or less.