Got laid off, bought a rig with the stimulus money, learning a lot and thank you for all the info on here… it’s a 4 gpm 4500 Logan pro, tank trailer, 150 feet of hose and a surface cleaner… I need help identifying the surface cleaner. There are no marking it’s 22 inches and here are some pics. I want to keep spare parts just can’t which ones will work.! Sorry but it will only let me post one picture. The spray arm is a singular one…
@Greatdanepowerwashin. Maybe?
Yep that’s the one thank you. I’ve looked all over and it’s right in front of me… another question that sw works best at 8gpm. My machine is 4 gpm. Would a sw rated for 4gpm work faster
@Greatdanepowerwashin I’m still a new guy myself to all this, but I believe you’d be better off with a little bit smaller surface cleaner (sc). I think the formula is gpm x 4 = the diameter of sc you can use in inches. So for you, it’s 4gpm x 4 = 16 inches. I use a cheap 15 inch sc with my 3.5gpm and with a good pretreat I’ve been really happy with its ability. One of the house washing gods will chime in soon I’m sure to get you pointed in the right direction and either confirm/elaborate what I stated or tell me to stop handing out bad advice.
