What material does blowdown pump impeller have to pledge?

The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the blowdown pump that my company is a major produces manufacturer. When you need blowdown pump type selecting, we will provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer your referenced alternative. This product information is the knowledge that about blowdown pump impeller what material pledges:

       Blowdown pump drives impeller roll to come true thereby by electromotor transmission shaft to liquid promotion and eduction. Differ according to feeding liquid, what chooseBlowdown pumpImpeller form and material are qualitative each are not identical.
     Material of blowdown pump impeller basically has character: Cast-iron impeller, aluminium alloy impeller, brass impeller, stainless steel impeller, plastic impeller 5 kinds big. Neuter liquid uses cast-iron impeller commonly can, oil plants should choose brass vane wheel, the fluid raw material of wholesome food level wants to choose aluminium alloy impeller, stainless steel or plastic material is qualitative. Mordant liquid should provide caustic degree to choose brass impeller, stainless steel impeller, plastic vane wheel more.
       Blowdown pump impeller has: Shut type, ajar only then, open type 3 big forms. Common optional without grain fibrous liquid closed impeller, be about to consider to be mixed with ajar type conversely type impeller, so that liquid is passed. Have grain thread and bigger more adoption opens type impeller, have grain but can use ajar formula lesser, use without grain fibrous liquid shut type.
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