Plastic Impeller

Product Details:

The most resistant plastics that are used as material for centrifugal pumps are the thermoplastic UHMW-PE (ultra-high molecular polyethylene) and PFA (perfluoralkoxy-polymer).

The impellers can be made of different material, metal (cast iron, bronze, steel) or technopolymer 

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Cast iron has hitherto been the most extensively used material for the manufacture of pump impellers

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An impeller is a rotating iron or steel disc with vanes in a centrifugal pump. Impellers transfer energy from the motor that drives the pump to the fluid being pumped by accelerating the fluid radially outwards from the centre of rotation.

Product Details:

Open impellers simply consist of a series of vanes attached to a central "hub" designed to be fitted to a shaft. By fitting the vane ends very close to the pump casing, the open impeller is able to prevent large amounts of fluid or gas from recirculating back through the eye.

An impeller or impellor is a rotor used to increase the pressure and flow of a fluid. It is the opposite of a turbine, which extracts energy from, and reduces the pressure of, a flowing fluid.

An impeller is a rotating component of a centrifugal pump that accelerates fluid outward from the center of rotation, thus transferring energy from the motor that drives the pump to the fluid being pumped.