WFB series non-sealed-controlled Self-priming pump, is to fill the gaps in the first product that has a temperature, pressure, abrasion, "a drainage", "lifelong self-absorption" and many other functions. The current production of stainless steel, reinforced polypropylene, steel, cast iron and other Materials of the whole series, a total of five thousand five different modeling specifications.Widely used in electronic, electrical, chemical, metallurgy, medicine, food, electroplating, environmental protection, fire protection, national defense, textile, mining, mineral processing, civil construction and other industries. A "chain-type multi-faceted pump centrifugal sealing device", get rid of the traditional pump packing seals, mechanical seals, completely subdued the "run, run, drip, leak" is an alternative to the long axis of the original variety Submerged pump, submersible pumps, submersible sewage pumps and other best equipment. Sealing device during operation without friction, no wear and tear. Representing more than 10 times the life of similar length.

Technical Parameters