SEAFLO 33-Series Water Pump and Accumulator Tank System - 12V DC, 3.0 GPM, 45 PSI, 0.2 Gallon Tank - Reduces Cycling For Marine, Boat, RV, Off-Grid Applications- 4-Year Warranty! CE & RoHS Certified

I mounted in the same spot as the old pump, which is under the kitchen sink in a camper. It did take up more space, but the connectors were all the same as the original installation. Before, the old pump would vibrate and hum when running. This new one you can only hear when it is priming. After that, I can cut the water off and on with absolutely zero sound or vibration. When adjusting the water to a very low flow at the faucet, I can't tell if the pump is cutting on and off. I'm impressed so far.

Works great , easy install

Bought this setup to replace the Shurflo RV pump that came factory in my 3 year old trailer, absolutely the best decision I've ever made for this trailer. Super quiet, almost too quiet, kinda scary. I've been trying to isolate where all the pump noise was coming from, the PEX vibrating.. nope, it was the pump. I will never buy another Shurflo pump again. And the pressure tank is nice, no fluctuations in water flow now either. A+++

Overall I like this upgrade. The only issue I had with mine is that the pressure switch seemed to be set too high. When I first installed it, I switched it on started testing things. Everything was going good, so I left the pump on to see if I had any leaks for a while. I came back about an hour later and I couldn't touch the pump it was so hot. It also wouldn't run at that point when I turned on a faucet. It turned out that the pressure switch was set too high, and even 12 volts from the converter in my RV couldn't supply enough juice over 12a WG wire to satisfy that switch. Unfortunately I had already mounted and completely connected the pump, and I had situated it so that the pressure switch adjustment screw was facing a wall. After some adjustment, the unit works fine, and I found out that it wasn't running because of a thermal cut off. I just let it cool down and everything is good.The install was quick and easy. The pump on the board is much larger than just the pump that came in my rv, but I locked out that it fit perfectly on the floor inside the cabinet that the original pump was mounted in. Thanks to the additional connectors that were all included, I was able to shorten and properly connect the inlet and outlet without any modifications to the RV.I line the inside of the cabinet at this pump is mounted in with butyl rubber. Together with the rubber feet on the mounting platform, and the fact that it's just a quieter pump to begin with, the water pump has gone from something that will wake you up in the middle of the night to something that you strain to hear. Really nice upgrade

Easy to install thanks to the preconfigured mounting plate and the integrated wire terminals. It’s beginner friendly and well designed. It’s QUIET, barely noticeable over conversation volume. No leaks, no malfunctions. Have been using it every single day, cooking and cleaning, 6 months of living aboard with two adults. Products like this are such a joy to have on the boat.

I so what this to work for me. The pump is great and set up easy but the pressure tank is a joke.Does nothing for adding pressure or saving energy.The pump is on constantly when the water is running. I definitely would not buy this product again. Save your money and only buy the pump. A pressure tank maybe a separate thing.I am still working on the aspect of my system.

**TLDR five stars and a super straightforward and worthwhile upgrade in the RV! **Water flow is smooth and plentiful (like a house). The pump is so quiet I have to check if I actually turned it on! The flow rate seems to be really good, we have a standard low flow shower head in the RV and it acts just like the shower at the house. It’s on a rubber isolated backing plate and the pump and accumulator are also isolated from the backing plate via rubber feet. It’s got a neat set of power and ground leads in the top corner for quick access and connections. It does not show it in the pin it’s but comes with a strainer for the inlet side and two right angle hose adapters. It took me longer to get the access panel out of the way and find the correct bit to undo the RV screws then swapping out the pump. Would highly recommend this to anyone that’s tired of the shuttering water and loud noise a normal RV water pump is.

I love that I was able to just hook this up to those metal mesh under sink lines and then those lines up to my pex in my RV. This made for a super flexible fix because I had to put the pump in an awkward place.It is so quiet that I'm worried that if I ever spring a leak I won't hear the pump cycling on and off. With my last, very noisy pump, the whole RV would rumble a bit when the water was turned on. With this one in its new place, I have to really concentrate to hear it.I love that I can wrinse my dishes with just a trickle of water and not have a loud pump constantly trying to handle a tiny load. This thing saves me so much water with the accumulator. I wish it had a larger accumulator tank but I went with this one because I got an amazing deal on an open box, slightly damaged one.