产品概述　

　　　　Flow rate up to 42 L / min.

　　　　Head up to 45 m.

　　　　Max.working pressure : 0.6MPa.

　　　　 Max.suction head : 8m.

　　　　Impeller : GFPA--30/brass.

　　　　Mechanical Seal : ceramic and graphite.

　　　　pump boby : cast iron.

　　　　Electric motor : close-coupled to a carefully matched with Wonder single-phase/three phase aluminum motor , quite running , totally enclosed fan cooled(TEFC) , suitable for S1 continuous duty.

　　　　Insulation : Class B.

　　　　Protection : IP44.

　　　　Autojet series pumps is composed of four parts : electric pump , pressure switch , and gate valve , pressure tank. Pressure switch connected with pump could be turned on&off automatically , when excluding range of water supply pressure , according to preestablishing pressure , so the pump could be supplied water automatically. In particular for using in industrial washing , floors of pressurized water supply , and other special occasions of automatic water supply.