This REMCO Industries Professional Grade 3200 Series 12V DC sprayer pump, model 90-3214-1E1-82B-SB, is a 3-chamber diaphragm pump designed for on-demand liquid transfer. It provides a flow rate of 3.5 GPM and activates at a pressure of 60 PSI. Equipped with 3/4" Quick Attach (QA) female ports, the pump is self-priming up to 10 feet vertically and is capable of running dry without damage. Its construction features Viton valves, a Santoprene diaphragm, and a polypropylene housing, ensuring chemical compatibility with common agricultural substances such as herbicides, fertilizers, and insecticides. The IP65-sealed 12V DC motor has a maximum current draw of 10 Amps at 60 PSI and includes 14 AWG wire leads with a 2-pin connector, making it suitable for demanding outdoor agricultural and industrial fluid transfer applications. It is not rated for potable water or petroleum products and is manufactured in the USA.