The Shurflo 4248-153-E09 (Old 4901-4282) is a marine grade ignition protected 12v DC automatic pressure pump with 4 diaphragms in Santoprene and the valves in EPDM which make this pump suitable for pumping fresh or salt water, dilute herbicides as well as low concentrations of most weedicide and some insecticide sprays. Supplied with a sealed pressure switch with check valve, thermal overload protection and the ability to run dry without damage, this is a very usefull 12v DC pump. The Shurflo 4248-153-E09 will lift water from 1.8m and has a maximum flow rate of 15 litres per minute. Standard with 20mm straight barbed inlet and outlet fittings. Optional 20mm elbow barbed fittings 2967 available. Rated to a maximum water temperature of 54 degrees C and an absolute maximum inlet pressure of 200 kPa. This automatic pressure pump turns on at 310 kPa and off at 410 kPa. Click here to download the pdf spec sheet. Click here for adaptors.