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Motorized, self-priming pump creates a consistent flow of fresh water to your RV or camper. Works as a direct replacement for a 12-volt pump. The quiet pump has a check valve to prevent backflow and a thermal breaker to prevent overheating.
Features:
Specs:
Notes:
This motorized pump can be used as a direct replacement for any OEM RV or marine pump and lets you supply a smooth, consistent flow to the fresh water system in your RV, camper, or boat. The diaphragm-style pump has a self-priming design. The sealed, flexible diaphragm creates a vacuum that draws in the water, allowing the pump to self-prime. This design eliminates air pockets in the pipeline - also known as air binding - for a steady, uninterrupted stream of water to your faucet or other fresh water source. It has the ability to prime up to 6' vertically and 30' horizontally. The pump also features an internal check valve that prevents backflow contamination of your clean water supply.
The pump has been thoroughly freeze and thaw tested for up to 5 two-hour cycles, and it was tested with a higher pressure at shutoff than other water pumps.
The heavy-duty motor operates quietly without any disturbances and features ball bearings that enable it to have a long life. It doesn't have a rotating seal that will burn up, allowing it the ability to run dry without causing any damage.
The motor also has an integrated thermal breaker that interrupts operation when the motor becomes too hot in order to protect it from overheating. When the temperature of the motor drops, the breaker automatically resets.
This enclosed, water-resistant pump has sealed switches that keep moisture from getting in. The electrocoating finish withstands the effects of rain, snow, and other elements, preventing rust and ensuring long-lasting durability.
This water pump can be bolted down in multiple locations and positions. It can be installed above, below, or at the same level as the water tank, as long as the location is dry and easily accessible for maintenance. Mounting hardware is not included.
Once the pump is bolted down, insert the strainer on the inlet side. This strainer prevents bugs and debris from entering the pump. Then with the included swivel fittings, attach high-pressure hoses to the strainer and the outlet port for a tapered, watertight seal.
Finally, make your wire connections. The black wire is your live (or hotwire), the white wire is your neutral, and the green and yellow wire is your ground. Please note that a 15 amp switch and a 10 amp fuse (not included) are required.
Average Customer Rating: 4.9 out of 5 stars (65 Customer Reviews)
Motorized, self-priming pump creates a consistent flow of fresh water to your RV or camper. Works as a direct replacement for a 12-volt pump. The quiet pump has a check valve to prevent backflow and a thermal breaker to prevent overheating.Couldn't have been easier to swap out this new water pump for the old one in my 1996 Jamboree Sport without a hitch. Superior pumping performance than the old burnt out Sure flo 2088-403-144 that it replaced. I chose this pump because the 45psi pressure matched my old one and is what my system was designed to operate at most efficiently by it's engineers. The flow rate of this pump is slightly higher but seems the same in actual use. It draws slightly less amperage which is always nice as the battery lasts a little longer. This unit is almost silent in comparison to the old pump yet it keeps the system pumped up better. It doesn't even run constantly when I wash my hands like the old one did. It bolted right up and connected to the old hardware although I actually cut off the old brass 90º screw on connecters and installed a new pex 90º connecters because the 24 year old brass fittings were so corroded and the seal so dried out and compressed that I didn't want to take chances on it leaking and wanted the best, most reliable install possible. I am extremely satisfied and very happy with the initial functionality and quality of this water pump and would recommend it to anybody with a 45psi motorhome water system. I am now ready for many more years of happy camping.
Richard S - 03/30/2021Perfect replacement for stock pump on 2005 Fleetwood Prowler. Easy to install and much quieter then original. GPM increase is noticeable vs. original.
Andrew T - 05/11/2021
I only use the pump once a year for dry camping. Worked perfect last year for a week. This week marks one year and it has worked all week with no issues. I have 3 kids, so showers everyday plus dishes. The pump gets used quite a bit.
Can’t really rate this product yet. I bought it as a spare. It was the exact model I needed for a spare. The other pump is going strong for the last 16 years. I started fulltime RVing last September so I like to have a extra backup in case something fail on the road.
This pump seems to be very rugged and has been reliable in our camper over the last year. All camper water pumps seem to be a little noisy, but this one is slightly quieter than most I have heard in other people's campers.
No complaints. It works well. About the same noise level as the original pump. Not whisper quiet, but not annoying. It uses a different kind of quick on/off plug than the factory installed pump, so it took some minor engineering to install it. Appreciate the filter.
Easy to install..works perfect..no problems and have been using it for about 1 year. We use our toyhauler several time a month all year long...just to say everything on it gets USED A LOT!!
The Flow-Max was a shoe in for the old Shurflo pump which failed after eight years. I was very happy with that and it arrived in a nick of time. It also is much quieter the the Shurflo.
Bought this as a direct replacement for our 8 year old shurflo 2088-403-144. The inlet & outlet fittings are only about 1/2" off, but it was no issue with moving the hoses to adjust. The mounting holes are EXACTLY the same, and it was about a 15 minute installation. And it is so much quieter than the Shurflo with better volume. Thanks again etrailer.com.
Went right in with no problems. Works good so far. Pressure is better and very quiet.
This is an exact replacement for my old Surfline pump It went in easy and is really quiet.
Thomas - 09/05/2020This Flow Max is a direct replacement of the Shurflo 2088-422-144, just like etrailer said it was. Easy R&R, followed the instructions and didn't use teflon tape. One more thing, I was in a time crunch and needed my Flow Max within a week. The etrailer web site doesn't explain the difference in delivery time between the basic $6 shipping and the $12 shipping option. So I called etrailer and talked to Joshua K. This was on Monday, Joshua K explained the basic $6 shipping could take as long as 14 days. He told me I'd get by Sunday if I choose the $12 option. He was right, I got it on Thursday and installed it today. The Flow Max hooked up the same way to old pump did and fit in the same space just fine. And it's not as noisy as the old ShurFlo. Thanks etrailer.
it was very easy to install , 2 wires, red & black 2 water lines, in & out . very quite , I went with a little higher water pressure . I went from 2.8 to 3.3 gpm . and in the shower it was quite a difference, very happy with this pump. I have a 38 ft. Fleetwood bounder motor home with 2 sinks shower & toilet .wife is very happy with the new pump . I was a little leary about going up on the water pressure , but it seams to work great .
It works great!
Works great!
Bobbi S - 05/05/2021Parts were ordered for a friend Shipping was extremely quick
Haven't used it yet bought it for a spare thanks Richard
Helpful staff. I got the right water pump for my travel trailer.
Works like a champ!
Works great thanks
I purchased this to replace the second pump of another make I had installed in my RV in the five years I've owned it. I won't know for a couple of years whether I'll get longer service out of this or not, but I already like it better. As other reviewers have said, It's much quieter than the one it replaced. My installation is a little unusual and the provided fittings would have made the pump too wide for the space it has to fit. I had to install closet elbows on the pump, then attach the filter and fittings to them. The fitting on the sink side of the pump leaks a little, due to the cheap elbow, causing the pump to lose its prime and cycle on and off. That's not the fault of the pump though, and I expect replacing that elbow will fix the problem.
ETrailer support is who recommended the replacement pump. It installed easily, works well and is quiter then the original water pump. I am well pleased
I messed up when I went to winterize my camper and thought the pump was bad so I ordered this one. Then I remembered all of what I needed to do so now I have a spare water pump. Which is good you never know when it will go bad.
This pump was suggested as an ungrade to the original pump. As always I got it very quickly and no surprises. So far it's performing just as advertised. I love shopping at etrailer.com.
As described.
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