FZB Fluorine Lined Self Priming Acid And Alkali Resistant Centrifugal Pump

The FZB series fluoroplastic self priming centrifugal pump is designed and manufactured according to international standards and combined with the process of non-metallic pumps. The pump body adopts a metal casing lined with fluoroplastic, and all flow components are made of fluoroplastic alloy. The pump cover, impeller, and other parts are all made of metal inserts wrapped with fluoroplastic and sintered as a whole. The shaft seal adopts an advanced external corrugated pipe mechanical seal, and the static ring is made of 99.9% alumina ceramic (or silicon nitride). The dynamic ring is filled with PTFE material, which has excellent corrosion resistance, wear resistance, and sealing performance. The inlet and outlet of the pump are reinforced with cast steel bodies to enhance the pump's pressure resistance. Actual use shows that the pump has advantages such as strong acid and alkali resistance, wear resistance, high temperature resistance, non aging, high mechanical strength, stable operation, advanced and reasonable structure, strict and reliable sealing performance, convenient disassembly and maintenance, and long service life.

Design Features:

The outstanding feature of FZB self priming centrifugal pump is its self priming function, which can pump liquid below the installation position of the pump, with stable performance and simple operation. It only needs to be filled before and after the first use of the pump, and for the second and subsequent use, there is no need to fill the liquid. It can be started directly, and the self priming height can be determined according to the medium density within 2 to 4 meters. It is the best choice to replace bulky submerged pumps. FZB series self priming centrifugal pumps, The overflow components are all made of fluoroplastic alloy, which is safe, convenient, and reliable.

Pump Shaft Seal:

The FZB series fluoroplastic self priming centrifugal pump adopts the current advanced externally mounted PTFE corrugated pipe mechanical seal, which has multiple layers of protection and extends the service life of the mechanical seal. When transporting media containing impurities and particles, it can be equipped with a single end face hard to hard (silicon carbide to silicon carbide) mechanical seal without cooling water. Therefore, when selecting a product, users need to consider the solid content in the medium.

Product Application

Water absorption in low-level pools, loading and unloading of raw materials in tank trucks, short-term dry running conditions, and gas-liquid mixed media. It is suitable for the transportation of various acids, alkalis, salts and organic solvents. Sewage, waste acid, waste alkali that may contain a small amount of solids and impurities.