Blowing out sprinkler system
I installed a system this fall and a neighboor did as well. I was asking about blowing the system out and he said a store bought air compressor will not do the trick. Said the comapnies that come out to do it have a truck mounted massive unit. Anyone know if that is the case? Or is there a particular size one from Sears or anything that would do the trick? I hear you should go to each zone and open up a head and just shoot the air nozzle through the inlet. Then open all the valves and master drain valve for the winter.