12V Water Pump 5.5 GPM and Accumulator Tank System - 125PSI (0.75L)

Installed my new Kohree RV Water Pump today, and it works great! I like the mounting platform with the screw-down connectors. This pump provides a quieter pump operation than the old, OEM pump, which was only 3 GPM, with no accumulator tank. The 5.5 GPM pump provides better pressure and flow, with the accumulator tank providing some “shock absorption,” so if someone is taking a shower, and another person starts washing dishes, “the shock” of the water turning on and off for the person in the shower is not felt. Overall very pleased with the item, the price, and the quicker-than-expected delivery.

At first I had the unit flat on the ground horizontally for about 2 to 3 weeks. We use it daily everyday. It did okay but it would act like it lost the prime and would run longer than it should while priming itself and building pressure again. I got tired of that happening so I mounted it vertically as the picture shows. I did do some plumbing with the shark bite fittings and added a check valve just in case. We have been using it without a single problem or loosing prime now for a few weeks. It isn’t as loud as the original pump and the accumulator tank helps to reduce cycles of the pump coming on. It is mounted inside our 5th wheel storage cabinet so you hear it but it’s not a big deal. My friend has the same one mounted in his 5th wheel near the under storage area and you can barely hear it run when it’s quiet inside the trailer. At this point I’m happy with the pump and the pressure it delivers because we rely on it daily while living off grid. It’s great for showers and handles the vanity faucet and kitchen faucet with ease. I have turned the kitchen faucet on while my wife was using the shower and didn’t hear any yells or screams due to poor water pressure. If I would have left the pump alone and not tried to improve the plumbing situation, I’m sure I wouldn’t be happy with the pump at all. But RV plumbing isn’t all that good from the factory and can be easily improved by common sense and some know how or a friend that knows what they are doing and can help to improve the situation of RV plumbing. I would recommend this water pump.

Replacing my original 3.5 gpm water pump that came with my 2014 FR3. This fit perfectly into the space and took less than an hour to install. Better water flow with much less noise.

Very happy with this on my sailboat. It’s much quieter than my previous pump and the pressure is much stronger and consistent. It’s bigger and I had to relocate it from the previous location, but easy to do.

Great quality, works excellent. Will buy again from this brand if I need for a DIY build

Pump seems ok but the gaskets in the connector between the pump and the res is NFG. It's cheap rubber and this has been in storage so long that the gaskets leaked as soon as I pressurized it. Plan on replacing the gaskets BEFORE you install it and save yourself a lot of trouble. Update!! Not only is the connector faulty, but I have spent months trying to figure out what is wrong with the equipment I am connecting this pump to only to find out that the answer is NOTHING!! It's not the equipment, it's not the size of the hose, it's the damn pump!!! My equipment requires 25psi, this pump is supposed to deliver 50psi, more than enough, right? Well only if it did in fact deliver 50psi. With the accumulator it only gives 20psi. Even with the accumulator bypassed it still can't get past 30PSI but it also seems to bypass the auto-shutoff feature and runs nonstop. To add insult to injury, the manufacturer will not respond to service request. What a piece of crap. Down graded to one star. It's great if you want a 20PSI pump, for the advertised 50psi, it's pure junk product from a piece of junk company.

Works good easy to install the pressure tank only helps slightly maby if it was a little bigger

Great addition to my camper conversion set up. Very easy to install. 2 cables 2 pipes and you are ready. I set it up in my garage to start with to make sure it all works and works like a dream out of the box. Great water pressure. Comes with fixings for different pipe sizes and a washable water filter. Excited to get on the road with this in my van. I have always loved products from Kohree for their build quality and also their customer service. Highly recommend recommended.

Je suis à l'installer. Le produits est de bonne qualité, et fera surement. La pompe me donnera une pression suffisante et la réserve un débit continu. Le pré-montage donne l'avantage d'une mise en place rapide et efficace. Ub bon ''petit Kit''.

Had to buy second one , first one failed

Fonctionne très bien silencieux bonne pression

Installed this pump in our 5th wheel prior to a month long camping vacation. Worked great for the first couple weeks. Then it started pulsating at the cut out pressure. I made sure the system was bled and electrical connections were good. Then it quit in the last week. Pressure switch failed! Bypassing it the pump would operate. Missed the 30 day amazon return window and when I checked Kohree it states they only warranty if bought through them directly.

Great setup, comes with everything you need pretty much. I have it running a deck shower on a rural property and pumping from 5gal jugs. I'd recommend 1/2in inner diameter vinyl tubing with the weave/braiding in it rather than clear. The clear was swelling under the pressure and was going to pop for sure. I used 14ga multi strand wire run to a 10amp fuse into the solar setup i have here. It runs great and doesnt use much power. Would recommend.