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product description:

 

The pump body of the FSB type fluoroplastic alloy pump is made of a metal shell lined with polyperfluoroethylene propylene (F46), and the pump cover, impeller and shaft sleeve are made of metal inserts outsourcing fluoroplastics to be integrally sintered and molded. The shaft seal adopts an external bellows mechanical seal. The static ring is made of 99% alumina ceramic or silicon nitride, and the moving ring is made of tetrafluoroethylene filling material, which is corrosion-resistant and wear-resistant. It is suitable for conveying any concentration of sulfuric acid, hydrochloric acid, acetic acid, hydrofluoric acid, nitric acid, aqua regia, strong alkali, Strong corrosive media with harsh conditions such as strong oxidants, organic solvents, and reducing agents. It has the advantages of compact and reasonable structure, strong corrosion resistance, tight and reliable sealing performance, stable work, low noise, high mechanical strength, no aging, no toxin decomposition, convenient maintenance, smooth flow channel, high efficiency, energy saving and so on. Avoid running, emitting, dripping and leaking, fluorine plastic alloy pump.

It is widely used in chemical industry, acid making, alkali making, smelting, rare earth, pesticides, dyes, medicine, paper making, electroplating, electrolysis, pickling, radio, chemical foil, scientific research institutions and other industries.

 

 

 

Features:  

   FSB type fluoroplastic alloy pump is composed of pump body, impeller, closure, seal, bracket, pump shaft, side shaft device, lifting bolt, nut and bottom plate.

1. Pump body: steel flanges are embedded in the connecting parts of the left and right sides, each made of molded plastic synthetic gold.

2. A stainless steel (1Cr18Ni9Ti) molded plastic alloy is embedded in the right side of the cover.

3. Impeller: The shaft connection method is adopted. The metal shaft is made of high-quality steel after finishing and outsourcing plastic synthetic gold molding, so that the impeller and the metal shaft are firmly integrated to ensure that the shaft root and the rear of the impeller can withstand the rotation Torque force, so that the wetted part of the medium is plastic alloy.

4. Mechanical seal: Adopt WB2 type, ST type without cooling water adjustable end face sealing technology, made of silicon carbide, high-purity alumina ceramics, filled with tetrafluoroethylene, graphite and other materials.

 

Performance parameter table: