Introducing our newest line of 12v DC automatic water system pumps. The triplex diaphragm series features models that deliver 2 gpm (7.6 lpm) flow and up to 60 psi (4.2 Bar) of pressure. Pumps are self-priming and can safely run dry if necessary. Soft noise absorbing mounts reduce annoying background noise while running. Utilizes 3/8" FEMALE BSP threaded inlet and outlet (we supply 2 x 3/8" BSP x 10mm hose tails with each pump) and the built-in pulsation eliminator reduces frequent pressure surges. This model has an on/off rocker switch on the end of the motor as well as the internal pressure switch. The following are flows at pressures that we measured in our test area, 5.5 L/min @ 10 psi, 5 L/min @ 20 psi, 4.6 L/min @ 30 psi and, 1.5 L/min @ 40 psi and, the pressure switch shuts the pump off at 60 psi. Suitable for use with many chemicals and agricultural sprays as the diaphragms are Santoprene and the check valves are Viton. This is a good little spray gun supply pump for intermittent use only, please make sure that you match the nozzle on your spray gun or wand to the flow and pressure available. To download the spec sheets and installation instructions, click here. This pump could be used to supply water pressure into a single low flow outlet such as the sink on a caravan or camper trailer, a very small shower with a flow of 5 L/min, a low flow weed spray wand or nozzle or, any small flow rate outlet.