If I have 3 drain (2 skimmers, and main drains) lines that are 1-1/2” running to the equipment pad and converted all 3 of them to 2” pipe a few feet before the pool pad (underground) and went into the pump with a 2” will I have issues?
1 foot of 1-1/2” pipe has a volume of .0918 x 3 pipes is .2754 in volume. 1 foot of 2” pipe (going into the pump) is a volume of .1632. There is 68% more volume in the three 1-1/2” than the 2” going into the pump.
There is four 1-1/2” return lines fully open. That I can do the same manifold going out with 2” if needed.
1 foot of 1-1/2” pipe has a volume of .0918 x 3 pipes is .2754 in volume. 1 foot of 2” pipe (going into the pump) is a volume of .1632. There is 68% more volume in the three 1-1/2” than the 2” going into the pump.
There is four 1-1/2” return lines fully open. That I can do the same manifold going out with 2” if needed.