SEAFLO 42 Series On Demand Water Pressure Pump 12V 3.0 GPM 55PSI, with Bypass for Reduced Cycling, Self-Priming, For Marine/RV/Off-Grid, CE & Rohs Certified, UL Listed, 4-Year Warranty

Excellent product. Super quiet, very easy to install, perfect fit for my setup, very well made. It comes with a rubber base to absorb vibrations which makes it quieter than it already is. I’ve been using it daily for about a week now without any issues. My daily use is basically to water my garden which takers about 30 minutes of continuous use and supply a toilet and a sink that are off grid. Suction head of my setup is about 2 feet and the other end head is about 10 feet, no issues at all, pressure is great and the auto shut off works flawlessly. Mine is powered by a small battery bank of about 50amps that is connected to a wind generator so is completely off grid. If you want a quiet, powerful, easy to install, great quality 12 volts pump; look no further this is the one you need!!!

I use this pump as the main pump for a domestic water system at my off grid cabin. It's powered by a 12v battery that is charged by a solar panel, and it pulls water from a 100 gallon agricultural spray tank. It has plenty of flow and pressure for washing dishes or taking a shower, and it puts out fairly steady pressure for a diaphragm pump- I haven't needed to add a surge tank. It's mounted to one of the posts under the floor of the cabin and it's quiet enough to not really be very audible when running. It's survived several seasons of use without noticeable wear and tear. I drain it down every winter and remove the screen and have had no freeze damage. The water it pumps from the tank ranges in temperature from 45 degrees to 90 degrees depending on the season and it doesn't seem to make any difference to the pump.

worked great and good quality

I have a 2016 Grand Design Imagine 2800BH travel trailer. The stock pump died a slow, miserable death so I ordered this seaflo not really knowing what I was doing, I just tried to make the numbers all line up between the two like the pressure and amps. I was happy when the seaflo came and I saw that side by side they were a match. I watched a couple of youtube videos and installation seemed pretty clear. Each fitting was an exact match so I was able to swap the pumps with no problems at all. No leaks. Perfect pressure. And best of all it's like, 10x's quieter than the stock pump. So far I am 10/10 happy with the purchase.

The first pump I received was defective. So far the second one is working well. I paid a marine mechanic to install the first, and I installed the second. Easy to install, quiet, with enough pressure.

So far so excellent! I bought this to replace a much cheaper, but MUCH louder $18 pump, and I’m very pleased. It’s not cheap, but it’s definitely much quieter and the bypass mechanism to avoid pulsing works quite well. For comparison, the cheap pump measured 74.6dB in open air. An absolute power tool noise. This pump measured 52.6dB, and I think much of that is actually the hot water burner it’s attached to. I've had the pump for a year and a half, under relatively heavy usage. It's driving a DIY hot tub heater for me, so it only gets used once every few days, but for hours at a time continuously. The pump is also lazily installed outdoors exposed to all the elements. The pump itself has held up great, though I really need to make a reasonable enclosure for it. The mounting feet have failed a couple times: once soon after installation, but now a year later, both have torn almost off. I have to imagine it's not great for them to be exposed to direct sunlight every day. Anyway, the original seller has replaced them in-warranty each time, so I'm pretty happy with it still. Update #2: The original pump finally failed during this historic California monsoon (Jan 2023) after almost 4 years in high-duty-cycle (hours-on continuously) service. Technically within the warranty period but I'm not going to even try with how out of bounds the usage is. Happily replaced with the same model, and I forgot how quiet it is new. I also built a weather-resistant enclosure for it so hopefully this one holds up even longer!

Purchased with the pump Seaflow accumulator tank- great combination, very smooth consistent water flow and volumes super low. Fantastic purchase

Excelente!

Good value price tag for a comprehensive 12v pump Seaflo appears to continue to increase product range and quality year upon year, fair play.

Ja det är vad jag planerat, för mitt kök på landet, bra tryck och lätt ljud, slutar när kranen stängs. Jag giltig. Carina

We have used this product for 1 1/2years at our off-grid home. The only time we’ve had a problem was with ‘low voltage’ causing the pump to run on.. this was easily fixed on our part. We have purchased a second Seaflo pump to use with outdoor operations spring to fall. This reasonably priced, quiet, reliable pump is a true winner! The customer service for this pump is also quick to reply.. very friendly and helpful.