Introducing our newest line of 12v DC automatic water system pumps. The triplex diaphragm series features models that deliver 3.5 gpm (13.6 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 1/2" (13mm) snap-in port fittings and the built-in pulsation eliminator reduces frequent pressure surges. Suitable for use with many chemicals and agricultural sprays as the diaphragms are Santoprene and the check valves are Viton. To download the spec sheets and installation instructions, click here.