The Flojet 2100 Duplex series pumps are 240v AC and suitable for continuous duty as a medium volume water supply for carpet cleaning machines. The 2100-232 has a built in pressure switch with a cut-out pressure of 420 kPa (60 psi) and comes with Santoprene diaphragms and Santoprene check valves. This particular model has a maximum flow of 6.0 L/minute and is suitable for use with some chemicals and water used in carpet cleaning machines. Click here for the pdf spec sheet. This pump is supplied as a spare part and must be installed by a licensed electrican or service person.