Description: The FZB series fluoroplastic self-priming pump is designed and manufactured according to international standards and combined with non-metallic pump technology. The pump body is made of a metal shell lined with fluoroplastic, and all flow components are made of fluoroplastic alloy. The pump cover, impeller, etc. are all made of metal inserts wrapped in fluoroplastic and sintered as a whole. The shaft seal adopts an advanced external corrugated pipe mechanical seal. The static ring is made of 99.9% alumina ceramic (or silicon nitride), and the dynamic ring is filled with PTFE filling material, which has excellent corrosion and wear resistance sealing performance. ...