I was wondering how to figure out the code requirements in my area. any searches i tried did not help me figure it out. Anyone who i know in my area that has a sprinkler does not have a backflow preventer that i know of. also any houses i pass by do not have any visible on the outside. on a second point would this be worth anything or is it so bad that better off with nothing. http://www.lawnbeltusa.com/index.asp?PageAction=VIEWPROD&ProdID=71 - it is an anti-siphon thanks. PS great website (http...
