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Water pump style bathroom faucet

Goodro Kitchen and Bath Co.,Ltd | Updated: Jun 05, 2017

The function of water pump faucet

1.The role of the impeller is to transfer the mechanical energy of the original motive directly to the liquid, to increase the hydrostatic energy and kinetic energy (mainly to increase hydrostatic pressure).

2.The role of the pump shell is to seal the impeller in a certain space, so that the role of the impeller suction and pressure out of the liquid. The pump shell is made of volute, so it is also called volute shell. As the section area of the runner is gradually enlarged, the high velocity liquid which is dumped around the impeller gradually reduces the flow rate, so that some kinetic energy is effectively converted into hydrostatic energy. The pump shell gathers not only the liquid which is thrown out by the impeller, but also the energy conversion device.

3.The role of the shaft sealing device is to prevent the pump shell leakage of liquid along the shaft or outside the air leakage into the pump shell.


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