Water Pressure Booster Pump for RV，12V Diaphragm Power Water Pumps 4GPM 45PSI Self-priming Pump,Diaphragm Transfer Pump for Boats Inline Garden Hose Lawn Camper Sprinkler Irrigation

I've only used the pump one time so far, but am very happy with it. I was getting a pathetic 37 psi out of my garden hose but an getting 71 psi now. I'm not getting the full 75 psi because I have two 100 foot hoses attached after the pump. I was thinking of only hey 65-68 psi so I'm happy with it. I had to hunt a bit to find it's set to 75 psi at the factory and the instructions are SEVERELY lacking. For example, it says the pressure is adjustable by turning it it clockwise to increase and counterclockwise to decrease. They don't say WHAT you are to turn and the instruction diagrams don't show an adjustment knob. Regardless, this little pump gets 5 stars because it did what I needed and it was relatively inexpensive.

It's a very good pump for moving water from one location to another. It maintains good pressure on a rise. Very strong and easily manageable

Good

I have purchased this pump 3 times and it has failed 3 times. The first time was 1 day after the 180-day Mfg warranty period, so I just lost it. The failure mode was something inside the motor area. The second one failed after about 90 days but when I tried (again) to contact customer service at their recommended email, THERE IS NO ANSWER THERE. I have repeatedly tried to contact them, and no answer. Fortunately, today Amazon agreed to refund the third unit, which overheated at the pressure switch (melted plastic is evident there). I am running the pump according to recommendation...about 30 minutes at 115V AC (very stable mains here in Texas), then leave it off for an hour or so before running again. This takes place 3 - 5 times a day and the rest of the day it is off. The ambient temperature is near 75F (inside our home), so normal operation. The pump is not run dry except at initial priming, which it does a GREAT job at......Nice unit for the price; I wish it were more reliable.

I purchased the 75 PSI to increase the water pressure for my garden hose that has to go up hill. I really got this for my sons water toys, but this can be used with the sprinkler as well to get more of the yard! We have well water and live on a hill so the pressure is just ok. You can use this right out of the box with a garden hose. You will need a leader hose, which connects to the pump and another hose that connects to a sprinkler or water toys, etc the box came with 1 adapter so that was helpful. There was a big difference while using this pump. At first the water toy was meh, we thought the toy was put together wrong. I was going to return it, my son was not thrilled, but adding this pump made the toy work! It’s fantastic now. I ran this pump for at least 1.5 hours. It didn’t have any issues except it got SUPER HOT!!!!!! I gave this 4 stars because this pump gets extremely hot to touch, I recommend disconnecting it at least 30 minutes prior to handle. You may need some of those gloves to prevent burns. We do not leave this outside, so when the water adventure is done, it’s disconnected and placed back in the box. Again, I let it cool down for an hour before packing it up.

The TDRRICH Water Pressure Booster Pump works great and delivers excellent volume output! I’ve been using it for my yard sprayer, and it’s doing the job perfectly. The pump provides just the right amount of pressure I needed to make the sprayer work efficiently. Getting the right fittings for my specific setup was a bit tricky, but that has nothing to do with the quality of the pump itself—it’s solid and well-made. If you’re looking for a reliable pump with great performance, this is definitely a great choice. Highly recommended!

This booster pump was a job saver. I was pressure washing a house for a customer that only had one water spicket and was having to use two hundred and twenty five feet of hose to reach around the house. My power washer would not work because the water pressure Was so low.. This little unit did an excellent job boosting the water pressure to the power washer. It was Especially good that the booster unit would shut off each time I stopped spraying and instantly Turned back on when I began spraying again. That day I used it six hours. Is was a real life saver. Definitely Would recommend it to you if you need to increase your water pressure. Jim

La probé en un apartamento, buen funcionamiento a priori la presión del sistema buena, la bomba enciende y apaga automáticamente cuando abres la llave una vez ha presurizado el sistema. 2 duchas y 1 lavamanos al tiempo funcionando. Muy buen producto.

Works ok but noisy.