Fluorine plastic pump contact with the liquid part of the fluorine plastic, but the shell is a metal material, so the pump body to withstand the weight of the pipe and withstand mechanical impact. Fluorine plastic pump for the motor direct-connected, supported by the middle bracket, easy installation and disassembly, compact structure, safety and energy saving. Fluorine plastic pump in the design of the abolition of the seal, the use of indirect coupling magnetic coupling, completely eliminating the trouble of dripping, never polluted the use of the site. Due to the pump over-current part of the selection of "fluorine plastic alloy" manufacturing. Continuous delivery of any concentration of acid, alkali, strong oxidants and other corrosive media without damage.