have a unerground water line 2in and a pump, thats 80ft long, will i be able to blow all the water out of it?
denno B asked: with a small air compressor, i reduced the end to 1/4 in, and a lot of water blew out but how do i know i got it all out? i dont want this black plastic line to freeze, i live in upper mi?
thanks, for the plumbing advise