Drip-Loc instructions

Yesterday was solar pool heating construction day. Mike from the rural irrigation store gave me (way back at the time of purchaing the goods) a photocopy of some manufacturer specifications that were critical to making this project. I was using 19mm black poly tubing into 40mm pvc pipe (minimum allowed so it turns out for these fittings) and so needed a hole saw 22mm in diameter. It says to use slow speed hand drills - mine is variable speed which I can use at slow speed.

PROJECT: Solar pool heater.