Product Description: Features: · Compact automatic pressure switch control pump and sealing pressure switch and motor self-priming pump can be installed in the supply tank · ultra-long-term operation without damage · flow of 7.6 liters / minute, running pressure up to 3.4 bar Specifications: flow rate of 7.8 l / min Motor TENV permanent magnet (no ventilation) pump design three-blade voltage of 115 volts / 230 volts, AC; eight amps of 12-volt DC current pressure switch to set the maximum operating pressure of 2.0-4.1 bar maximum fluid temperature is 54 ° C, 3.4 bar self-priming suction lift vertical suction lift up to 2.4 m interface 3/8 inch NPTF flow components Material Housing: rugged polypropylene elastomer: Santoprene, Viton Weight 3.4 kg