SHURFLO 4008-101-A65 New 3.0 GPM RV Water Pump Revolution, 12V

Replaced this Shurflo with the original Shurflo that came with the RV. That pump had lived a long life (17 years) and finally up and had enough. Replacing Shurflo with Shurflo was easy as the old plumbing connections fit perfectly. I'd read reviews about not having the connectors as part of the sale package, so wasn't worried. Pump installed easy, pretty much same size as old one. Wiring was easy. It self primed and pumped fine with good pressure. Runs very quiet. I did have problems with pump running continuously and not cycling off. Researched that, was ready to adjust the pressure switch, but when I tried it this morning, it had self corrected. I think you have to let the pump run for several minutes to get to the right pressure to cycle off. Works fine now. Happy with the product now; only time will tell how long it lasts.

This was a direct replacement for the same model pump that quit working. It is easy to install (as long as you can easily get to the location where the pump goes). Depending on how the old pump was wired you may need to add connectors to the ends of the pump wires to match existing wiring. It self primes and was up and running in no time. It has an internal pressure switch so it cuts off automatically. It is identical to the original pump and works great.

I change my pump almost every year after a bad freeze . The water pump always works. The last one I bought had a water weep in the back of motor I exchanged was at my door in 10 hrs not bad for Amazon . Installed the second one with no water weeping ..the pump in quite and has great pressure if it doesn’t freeze it will last a few years .Not a bad price at all.. I will purchase again and again ..

Exact replacement of the original pump and that made it easy to install. Works great.

This is a basic RV water pump; 12V, 7.5A, 3GPM,55 PSI automatic cutoff switch. Wiring is simple - red positive, black negative (ground). There are one water intake and one output. The pump requires an input strainer to remove particulates, and uses threaded connections that convert to barb-type connections for flexible 1/2" water tubing. I bought the unit to replace one of the same model that failed after 12 years of use when the steel machine screws connecting the pump body to the aluminum motor housing stripped out the threaded receiving holes in the motor housing. Steel screws will do that in aluminum, especially in high vibration environments like an RV on lousy back-country roads. I was astonished that the previous unit lasted as long as it did under my use - some of the worst Forest Service and BLM "roads" of Colorado, New Mexico, and Wyoming. So I was fine with using the same model as a replacement. Although I can recommend this pump, I give it only 4 stars due to the design flaw of using steel machine screws to attach the pump to the aluminum motor housing. And I'll remember to check those screws periodically from now on.

This pump was an exact replacement for the original and works fine. For quiet operation I mounted this on a piece of hard foam used for floor cushioning. Then mounted with smaller diameter screws, [sheet rock screws] ONLY two of them and not tightened fully. That way the pump does not transmit sound to the flooring.

Pump works very well. Easy to install. Only problem was it would not shut off when it got to the pressure. So, I banged on the pressure switch a few times and it started working. Might have been a little stiff. Works great and plenty of pressure.

Quality product. Easy to install. Very quiet. Definitely recommend buying.