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Enjoy the comfortable water pressure of home with this self-priming, on-demand water pump. Supplies consistent water flow for up to 2 fixtures. Includes a check valve to prevent backflow.
Features:
Specs:
A water pump is needed to get the water from your RV or boat's fresh water holding tank up to your faucets. This automatic pump from Seaflo not only performs this task, but it also ensures a consistent flow and high-volume output for up to 2 fixtures. This means you can run your shower and your kitchen faucet at the same time without losing pressure. It's also energy efficient and runs quietly.
There are 2 types of pumps you can get for your RV: one that requires manually priming every time you run your fresh water tank dry, and one that primes automatically. Manual priming requires that you pour water into the pump, which can be inconvenient and messy. This pump primes itself, keeping you and your RV clean and dry. Also features an internal check valve that prevents backflow contamination of your clean water supply.
Seaflo uses an automatic start-and-stop pressure switch that lets the pump run dry long enough to self-prime. If you turn your water on and realize you've unknowingly run your fresh water tank dry, the pump can run dry without damage while you shut the faucet and the pump off. The pressure switch also protects the pump motor from overheating when the water has been on for a while. So, if one of your kids leaves the faucet on, you're going to town with the washdown hose, or your teen takes a long shower (despite your asking them to conserve water), the pump will kick off when it starts to get hot. Once the motor has cooled, it will automatically come back on if the faucet or shower is still turned on.
To use this pump once it's installed, you only have to turn the water on!
Quick Tips: Some of our neighbors suggest unplugging this pump when you're traveling to prevent it from turning on accidentally if your faucets shake. And some of our feline-loving friends also recommend unplugging the unit any time you leave your cats unsupervised.
This pump can be installed on the floor, under a cabinet, or on the wall. Because this pump has a vertical, priming, lift you can install it up to 6' above your fresh water tank. Just make sure to measure 6' from the bottom of your holding tank. This is where the intake fitting will sit.
Once you've determined the pump's location, it can be secured to its new home with 4 screws (not included).
A filter is included to prevent debris from entering the pump. To install this, just screw it inline with the inlet port.
The fittings on this pump are male NPT ports. Screw the 1/2"-14 NPT hose barbs onto the pump fittings. The hose barb fittings have wingnuts to make it easy to turn the fittings by hand. Once you have the tubing (sold separately) in place on the hose barbs, add hose clamps (sold separately) for extra security.
Fill your fresh water tank and turn your water faucet on to clear the lines of air. The pump should kick on immediately, but because self-priming can take up to a minute to complete, give it a little time to start producing water at the faucet.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
I installed the tap along with the Seaflo pump in my Hiker Trailer Galley. The combination works great together. See pictures below showing the installation.
The pump was exactly as described and came a day early. We always have good service at e-trailer!
Thank you Lakesha for your assistance getting the new Sea Flo pump motor out to me in a reasonable amount of time. It's nice to have running water again!
Part arrived early and was exact fit. Very easy to install and solved my problem straight away. Not to mention part was far cheaper than elsewhere
Nice replacement pump with great warranty. Shipping was timely with USPS. Overall, great experience.
Easy to install and works great!!
Pump works great and is very quiet. I use it as a rain barrel pump to water a garden.
Tim
6/8/2024
After a year this pump is still working like new. It gets used almost every day from spring to fall.
Replaced older model Artis. The dimensions matched up well, however, the Seaflo is a little wider at the hose connections (perhaps an inch.
Installation was straightforward.
Brittany went the extra mile in making sure the pump would be a suitable replacement during the ordering process.
Great service. Thanks.
Great pump install in 30 mins water pressure is better than the old pump. Once again thank you ALL
Awesome pump works like a charm, reasonable price
Mikey S.
11/12/2025
Awesome, couldn’t ask for a better
Works great. Has more pressure than the one I replaced it with.
Mark
5/31/2025
The pump has been working perfect. In fact better than the one I had before.
Works as advertised
Not a quiet as I was hoping.
Great pump, runs the sink and shower no problem. Can't even hear it running! Very easy to install comes with everything you need all the fittings (no screws). Took about an hour to pull the old pump and install the new. And very fast shipping!
Received a day ago, put in today. I'm not 100% confident it's gonna be a good unit. It runs, LOUDLY, and takes longer to shut off than I'd expect. I shoved foam under it, but the pump itself has a squeak to it as well. Not very impressed at the moment, based on the reviews, I expected a quiet pump. Some even stated they couldn't hardly hear it. Well, you can sure hear mine hammering away.
I had to make an access door in my camper to reach my plumbing bits, so if I do change it again, it will be 100% easier.
Next time, I'll probably get the high $$ pump.
Easy install, so far so good
Super fast delivery!
Mine was located arms away while laying on my belly through the basement door of the RV. I was able to use a pry bar and pop the old pump out of the rubber mounting bracket. I used two Ace Hardaare store hose clamps to slip thru the old rubber mounting bracket and hand tightened them. Its very secure and works great. Thank you for making such a low cost high quality product.
etrailer is absolutely the best source for most everything camper/rv/trailer! The seaflow water pump installed easy in the Coachman class C and shipping was fast ? as usual. Thanks etrailer!!
Mike
4/17/2025
Working great. Good quality pump. Thanks.
Pump delivered in a timely manner, picture on link matched exactly what was ordered and it works flawlessly with a great price. Was quoted a replacement at a dealer near me and they wanted 300 dollars. Pump at e trailer was 72 dollars
This pump has worked flawlessly for me for the past year. Even after I found out that I had not completely drained the water system, and the pump sat with water in it over the entire winter, where temperatures went below -20 F, it still started right up this past spring. I had been ready for it to have been destroyed by the expanding ice, but, nope! All was fine.
I was also very easy to install, needs no priming, provides all the pressure I need, and is small enough to have fit into the limited space I had after trading out my 20 gallon tank with a 40 gallon replacement. Just the perfect choice for me!
Gwendolyn Y.
7/1/2025
That's some good luck with temps like that! I'm glad that it put up a good fight and kept you going this season. Are you heading out for a fun camping trip for the holiday weekend coming up, Paul?
This pump is more variable in pumping response from water volume usage in comparison to the 5 gpm model and is much quieter.
Fantastic price, great communication, free shipping, and fast delivery.
Thank you Adam from Etrailer for ordering the correct water pump for our 2013 Winne/Sightseer. We went right to work for installation but found the inclosed connectors aren't what we needed for the small leaks at the connectors. We did utilize one of the connectors on the left but on the right side we needed a new elbow. Thankfully someone in the RV park had an extra one for us to use. Once installed and purged, the Seaflo pump is LOUD. Seems to be working just fine.
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Mark
5/23/2025
Still working perfectiy