Posted 11/21/2012 09:15 (#2709052 - in reply to #2708521) Subject: Re: Need advice on pressure washer--
Walnut Grove MN USA
Don't run hot water thru the pump. I have a 5gpm 5000psi cold washer for hog barns and use it on machinery but have to be careful with it. 4gpm and 3000psi would be all u ever need for machinery.