Sewage pump plastic impeller material generally used?
Pump impeller materials are: cast iron impeller, aluminum alloy impeller, brass impeller, stainless steel impeller, plastic impeller and other five categories. Neutral liquid generally with cast iron impeller can, oil to choose brass impeller, sanitary food grade fluid material should choose aluminum alloy impeller, stainless steel or plastic material. Corrosive liquid to more corrosive degree, choose brass impeller, stainless steel impeller, plastic impeller.
Having PE of PPR; PP of PVC; used primarily on strong acids and bases of water pumpsPump is to transport liquid, liquid can be lifted and discharged, is driven by the motor shaft drive impeller rotation in order to achieve. The more liquid transported, the selected pump impeller form and material are different.
Pump impeller has: closed, semi start, open three forms. Ordinary liquid without fiber can be used as closed impeller. On the contrary, a semi - start and an open impeller shall be considered to allow the passage of liquid.Water pump impeller material and form what categories, many people do not know what kind of water pump impeller material and form, and now by Shanghai Granville energy technology experts to answer for you.The pump impeller material and form. What kind of pump is used to transport can be liquid, and the liquid pumping and discharging can be driven to rotate to achieve the impeller with the motor drive shaft. And different media liquid, the use of water pump impeller in the form and material are also different.
