06-29-2008, 12:58 AM
I have a Honda high pressure pump with 2" intake and outake. I plan to use this pump to feed an emergency sprinkler system that will operate off of a 1 or 1 1/2 inch feeder line. Should I be concerned about having a 2" intake that I reduce right away to 1"? Or should I match the intake and outake fittings?