Need to know what is the quietest & highest GPH return pump

[mark]

2 Darts in parallel?

[The Grizz]

Originally Posted by hillegom

As fishytime alludes to:
Put your pump on some foam and place a piece of rubber hose between your pump and plumbing, intake and out. If your pump is isolated, vibration will not easily rattle everything in the house.

Going to try to get some sound dampening pads under the pump if there's room & I already have a piece of flex pipe after the pump. When I restrict the pump more by turnning the valve a bit it gets loader.

[The Codfather]

Originally Posted by RyanJ

Ohh no no need for new PVC just drill a 1/2 or 3/4" hole In your main supply line, tap the hole, and thread in a barb fitting.. With some PVC glue thread image PVC barb in and put yourself a valve on it and put it in your sump.. Open the valve till the pump quiets down.. It may be ghetto.. But.. It will release the back pressure..

Reeflo pumps actually recommend that you throttle the pumps, it drops the amp ratings and prolongs the life of the pumps.