Reddit reviews SHURFLO 4008-171-E65 115V 3GPM Revolution Pump
We found 2 Reddit comments about SHURFLO 4008-171-E65 115V 3GPM Revolution Pump. Here are the top ones, ranked by their Reddit score.
SHURFLO REVOLUTION 4008 SERIES PUMP - SHURflo's New Revolution fresh water pump design was created with a unique one-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systemsDesigned as the next legendary pump to exceed the expectations of our customers, the Revolution pump is constructed for high fl ow demand, low noise and no rapid cyclingSHURflo's quality reputation has been built on the reliability and dependability of every pump we buildThe Revolution fresh water automatic demand pump is super quiet, thermally protected and can run dry without damageDimensions: 4,90 inch x 8,10 inch x 4,30 inch; Flow Rate 3,0 GPM 115 VAC
The pump I'm using is an on demand RV pump, it's designed to cycle the way I am using it. A lot of folks recommended different RV pumps for rainwater systems because of the way they automatically cycle when pressure drops. When you say check valve on the inlet line, can it be as simple as a tee, with the 90 degree being the inlet and the upper part of the tee being a ball valve that i can open and pour water into to prime it.
Would this pump (switch actuated) work? https://www.amazon.com/SHURFLO-4008-171-E65-115V-3GPM-Revolution/dp/B00C5T6OS6
Mount a T valve on each side, so hot+sink and cold+sink could be plumbed in the fluid path, using the cold line as the recirculation return line.
My thought is that because the water pressure is equal on both sides, you don't need a high pressure pump.