Quote:
Originally Posted by christyf5
ok so I'm looking at the reeflo dart for a return pump. Thing is I'll have at least 6ft of pipe from pump to the sea swirl I'd like to attach it to, also there will be at least 8 elbows involved with this (2 sea swirls). If each elbow equals 1ft of head that makes 14 feet of head. The pump shuts off at 12'. So this won't work will it?
Another thought, if I use that flex hose there won't be any elbows, will that work better?
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First, it is 12' of "head" that the pump stops working at, NOT 12' of pipe, and the frictional losses depend heavily on the pipe size. 1.5" pipe is more than enough for a dart.
Second, are you counting each output elbow of the sea swirl as a inline elbow. You should be counting each elbow in the "path" to the tank.
IE: if your return splits into 8 lines and each has an elbow, you really only have 1 elbow between the pump and the tank.
BTW: I had a dart, and now a snapper and I do love those pumps.