G Ganen 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 110 PSI Adjustable for RV Camper Marine Boat Lawn

It’s 3 times the gpm of the original pump. I use it on a 15 gallon sprayer for weed control and it’s worth every penny! Cuts at least 1/3 of the time off.

Wasn't sure how well this would work for this application. This is perfect size and power for my purpose. Spraying weed killer. Put an on off toggle switch on tank. The handle broke off the old one, so for the price of a new tank sprayer I converted old one to electric. I'm happy I did, so much easier. It does get sporadic as it gets on last half gallon though. Used very little battery. Took about an hour or so for the conversion.

Works good

Use this with a dc cord and buetti and now I get to pump water anywhere without breaking a sweat

Used on sprayer works well

The first time I used it I put a tube in a jug of water on the inlet side and started it. It primed and pumped up to the pressure it switches off at. After letting some water out the pressurized side it turned back on and wouldn't pump anything. This all in under a minute. I then tried placing my finger over the suction side to see if it was pulling any water. There is no suction. I turned it off for a few minutes and tried again. It started running and in about 5 secs starting pumping again, got up to 15psi, and wouldn't go higher (still running, not tripping the pressure switch). I tried again another day, and again had mixed results. I found once it stops sucking I could shake it and sometimes get it to work for 20 seconds. I now have it installed at the bottom of a tank where there are no issues with priming and it has a small pressure feeding water to it. So far in that situation it is working well. It would appear that it works fine if you have a good air free source supplying it, but has basically no suction to prime itself. That is a bit surprising as I believe it is a positive displacement pump.

Only used once but it worked fine right out the box. Used for my backpack sprayer

Just put in and it leaks like crazy, water comes right out of the side along the seams. Won't turn off because it never reaches pressure. Made a big mess and needs a total replacement and it's beyond the return date. Lesson learned, always purchase something like this close to install. Don't let it sit around oast the return. Also, terst before install, as this was a real tough place to access.

This pump worked extremely well for my use-case, which was to evacuate water from a surface on which it pools extremely quickly. I set it up to run when water is detected using a $2 microcontroller, and actually had to tweak my software a bit because the pump moves water so fast. It also seems pretty sturdy, with mounting options and thick material used for the housing. My only tiny gripe is that it doesn't seem *quite* as perfect at self-priming in comparison to the smaller pumps I was using previously. That said, it has consistently primed itself after installation, so it may have just been due to testing it right out of the packaging. All in all, this pump saved my butt and I'd buy another if it ever broke!

I receive the pump today but unfortunately there's No indication for the suction and discharge marked on the pump body and there's No catalog for the pump at least to know the suction and discharge nozzles.

وصلني منتج مختلف لكن لا بأس به

Good

يافندم انا طلبت المضخة دى لانها ٣ امبير وصلتنى واحدة مختلفة بامبير مختلف