im nmot sure if i should get a mag 7 or a mag 9.5 pump. if i get a 7 then it might only do 350gph and if i get a mag 9 it might do too much at 6-700gph at about 6 feet head. the head loass that im counting is a guess at 6 feet. it might only be 5 feet. idk can anyone help?
Originally Posted by peckhead
should i just get the mag 9.5 and put a ball valve in the return ?
Yes, it will give you more flexibility if you find that you need more flow later on.
