Fluorine plastic pump by definition is the plastic lined pumps, according to the form from the structure can be divided into: fluorine pump, lined magnetic pump, lined self-priming pump. Lined pump body using advanced production technology tight plastic lined with metal casing (F46/F4/PTFE) load-bearing part of the manufacturing, the pump is metal material with high mechanical strength, pressure resistance, excellent resistance to mechanical shock, etc. ; main flow components impeller, pump cover, are using outsourcing fluorine metal insert molded plastic disposable temperature;