Seaflo 12V 1.2 GPM 35 PSI Water Pressure Diaphragm Pump

Excellent pump. Used everyday for 5 months while traveling in our converted cargo trailer. Never let me down. I like that it is designed to run dry for a few seconds without negative consequences as sometimes there are air bubbles in the system. I highly recommend this pump! The only con is that's it's quite loud. But I think a they all are ...

Was impressed with the construction of the unit. Very solid and unit is sealed. It is a bit larger (Longer) than my previous unit. Had to mount it horizontal instead of being vertical to the tank. But the mounting holes still matched up. Used it for approximately 1 hour on the sprayer and had no problems. The 4 year warranty on the unit is also a great plus.

This pump was very competitively priced and since my need was modest I went ahead and picked it up. Assembly quality seems good, and at least Seaflo has a website where you can look up product specs to compare different pumps. They don't seem to publish electrical characteristics, but this information is printed on the label on the pump which you can see in the pictures, so good enough. :) My application for the pump is a little nonstandard - I have two giant 5-day coolers stored in the basement of my motorhome and I use the melt-off to fill Hydroflask clones with ice-cold water. In the past I've just siphoned water off the coolers, but that's annoying and a little troublesome, so I mounted one of these pumps in the basement to do the work for me. The coolers have hose fittings to drain them, so I hit up the local hardware store, bought a shut off valve, a 3/8" hose barb, and some 3/8" vinyl tubing to connect the cooler to the pump, and then some more vinyl tubing to fill water bottles. Works great, keeps us hydrated in the heat, and prevents the contents of the coolers from becoming soaked in water. The pump performs as advertised - it does self-prime which was important in this application. I'm using it unrestricted so I can't comment about the max pressure or auto shut-off. It's reasonably quiet, does not vibrate excessively (it's just mounted to a piece of wood), and the current draw listed at 1.75a must be close since it hasn't popped a 3a fuse. My sole complaint is that the hose fittings are slightly awkwardly placed and fairly short. If they had more space around them or were 1/2" longer I'd give the pump five stars for total awesomeness, but as it it's just pretty darned good. ;)

Rv pump went bad..bought this one hoping it would enable me to winterize my camper..worked great..great price seeing as I only use the water pump one time a year..connections are smaller than my old pump but a knife and some hose clamps got me through....

We use this pump to winterize our cabin in Colorado. The plumbing volume of the cabin is only 11 gallons (including the water heater). We've used this pump 10 times over the past five years. It runs not 30 minutes each time we winterize; so this pump has not more than 5 hours run time on it. It has worked great each time we've used it; charging the hot and cold lines of the cabin pretty quickly each time. The problem we've had with it is that the last 5 or 6 times we've used it, it has begun taking progressively longer to prime. Maybe 20 minutes the last time we used it. If it won't prime so we can winterize and start our early morning 12 hour drive back to Dallas, then I'll have to drive 100 miles round trip to Alamosa to get a pump; you can imagine what that would do to our schedule. Only a few hours on this pump and I would be unwise to trust it for our needs. This experience has made me realize the importance of having a backup pump. I will order two pumps of a different brand before our next trip to Colorado.

Seems to be good quality. However, it needs to be switched to work and does not come with one. Enjoy

Installing a new sink setup in a cargo trailer I picked this pump because it worked for my needs. After installing it I tried to test it. It turned on fine but just as soon as it turned on it started leaking. It kept leaking all the way through filling my hot water tank and by the time I bleed the lines and shut water off it would almost build pressure but due to the leak the pump runs continuously. I have already started the return.

Tough little motor that keeps my vegetable garden irrigated. According to the display on the solar power controller I'm using, it draws more than the stated amperage. Has run dry a couple times but keeps going. Almost as loud as a whole house air conditioner, so I wouldn't call it quiet.

Great water pump, I use it for a home-made irrigation system I built during the summer. Gets the job done! Easy enough to adjust the pressure.

Funktioniert super

Good steady pressure and easy to install

De fábula, por ahora va de lujo, no he probado a regularla pero tiene mucha fuerza, yo la he pedido para una camper, y va de lujo. La Boquilla es ideal para manguera de 10mm. Es perfecta porque funciona cuando detecta un cambio de presión y tú la dejas conectada a la red y solo se enciende cuando abres el grifo

Works great, saves water when used in a camper due to the relatively low flowrate. Flowrate is enough for a comfortable shower.