I am looking at installing deck jets during a new build and had a few Questions.
1. From reading the instructions for installation it says 1 1/2 pipe is recommended with 4 jets but it has to be reduced to 3/4 at the jet. I am doing a loop, should the loop be 1 1/2 or 3/4? I was thinking 1 1/2 with a 3/4 tee at each jet
2. Do these lines need to be buried or can they be set on top of the ground around the pool and concrete be poured over the top of them?
3. If concrete is being poured 4" thick should I have the PVC come up 6-7 inches and when the concrete dries cut it down flush with the deck then glue the jet to the PVC?
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