ECO-WORTHY RV Fresh Water Pump 12V DC 3.5GPM 45PSI with Pressure Switch, 12Volt Self Priming Water Pressure Diaphragm Pump On demand for RV Yacht Camper Sprayer Food Truck Black

RV DC powered water pump works as designed and ran for a day dry without damage when I drained my fresh water tank and forgot to turn the power off to the pump. Very pleased with these lights performance of the pump.

I use this not only for water and fluid transfer because of the fast flow rate. I also use this to winterize my watercraft. The value for this is great and it helps me use less antifreeze, which als saves money. Easy set up and use is is not loud and obnoxious. Seems to be built with quality, time and I’ll tell. But even at that the time and savings I have already got on this would make me buy again if I need too. I went through a good number of others that did less.

I needed a replacement pump for my camper. The price was good and shipping was quick. Easy install and worked great. I didn't relize how little water pressure I had. My pump must have been goung out for awhile. Works great now.

I purchased this in November of 2025 and used it once and winterized my camper for the season and when I just de-winterized my camper the pump no longer pushes water. It is just a trickle the pump primes but when I turn on the facet it comes out with a little pressure at first and then goes to a stream I turn off the water again and it primes and the same thing I get a little pressure when I turn it on and then nothing. Which is what it was doing before I replaced it. It worked great in November for our camping trip and now it’s already gone bad.

Direct replacement for the Shurflo pump in my Keystone RV. Fittings mated perfectly with the original plumbing with no leaks. I didn’t need the Teflon tape or barb fittings included in the package, but other installations might. Slightly higher flow than the original pump. Hopefully it will last as long as that one did!