Main Components of Stainless Steel Centrifugal Pump

The main components are the stainless steel centrifugal pump impeller, pump shell, and shaft seal device.

Stainless Steel Centrifugal Pump Impeller

  The function of the stainless steel centrifugal pump impeller is to transfer the mechanical energy of the prime mover directly to the liquid to increase the static pressure energy and kinetic energy of the liquid (mainly increasing the static pressure energy).

  The impeller generally has 6 ~ 12 backward curved blades.

  Impellers are open, semi-closed, and closed.

  The open impeller has no cover plate on both sides of the blade, which is simple to manufacture and convenient to clean. It is suitable for conveying materials containing a large number of suspended solids, with low efficiency and low liquid pressure; The semi-closed impeller has no cover plate on one side of the suction inlet and a cover plate on the other side, which is suitable for conveying materials that are easy to precipitate or contain particles, and the efficiency is also low; The closed impeller has front and rear cover plates on both sides of the impeller blade, which has high efficiency and is suitable for conveying clean liquid without impurities. The general stainless steel centrifugal pump impeller is most of this kind.

  The impeller has two liquid suction modes: single suction and double suction.

  The above is the interpretation of stainless steel centrifugal pump. If you have any questions, please feel free to contact us. We will serve you wholeheartedly.