theBlueStone 80W DC 12V High Pressure Micro Diaphragm Demand Water Pump for Car Washing Boat Cleaning Garden Watering Outdoor Mist Cooling

For my purposes this little pump is brilliant. It pumped the test water in my Aeroponics project into a 0.75 litre Accumulator tank up to 120 psi with absolutely no effort whatsoever. I have no doubt that it would have reached the rated 130psi and then a whole lot more with no effort as well but I stopped at 120psi because the accumulator is only rated for 125psi. I did however bypass the built-in cut-off micro-switch in order to run it through an adjustable, external, push-fit pressure switch designed for Reverse Osmosis filtration systems ... and ... I made sure to power it from a fully charged 12v 70Ah lead acid battery via a 7.5A fuse to ensure that if required, it could draw the full 6.67A that it is theoretically rated at and might ultimately require to attain maximum pressure and flow-rate. 6 out of 5 stars from me ;)

Pumps quite well, but sounds like a lawnmower! Incredibly loud, it feels like it's going to rip itself apart.

This is a fantastic little pump....bought one as a transfer pump in my home brewery...it worked perfectly so i bought another one to make a cooling system for my brews...they do the job great..don,t know how i managed without them...

I use this on my allotment to water. There is no electricity so I have hooked it up to a car battery and fed from my bowser. Used constantly and keeps going.

Not standard hose connector makes this very difficult to use.

Item stopped pumping after short use 8 min

Will order again