It's a kidney shaped pool, and I calculated it's about 17,500 gallons. Right now it has 1.5" pipe throughout, all the way until it gets to the 2HP pump and DE4800 filter, both which are made for 2" pipe.
There is one main return and that is 25' from the pump. The skimmer is about 75' from the pump. I can't say for sure, because I inherited this pool, but I would guess there are 5 90 degree elbows from the skimmer to the pump, or 4 90 degree elbows and 2 45 degree elbows.
I don't know if the previous owner installed a larger pump because he needed it or perhaps he just didn't know what he was doing. If I was worried about wasted energy costs, would replacing the pipe with 2" allow me to move to a smaller HP pump? I am thinking it might now because the skimmer and returns are all sized to 1.5" creating a bottleneck.
There is one main return and that is 25' from the pump. The skimmer is about 75' from the pump. I can't say for sure, because I inherited this pool, but I would guess there are 5 90 degree elbows from the skimmer to the pump, or 4 90 degree elbows and 2 45 degree elbows.
I don't know if the previous owner installed a larger pump because he needed it or perhaps he just didn't know what he was doing. If I was worried about wasted energy costs, would replacing the pipe with 2" allow me to move to a smaller HP pump? I am thinking it might now because the skimmer and returns are all sized to 1.5" creating a bottleneck.