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Polyurethane Slurry Pump Throat Bush - Pumpmfr

Polyurethane Slurry Pump Throat Bush

The polyurethane throat bush is a critical wear part in polyurethane-lined slurry pumps. Precision-designed and crafted from new-type polyurethane materials known for outstanding corrosion resistance and superior wear resistance compared to common natural rubber, this component is easily removable and replaceable as a wetted part. It is combined with the polyurethane frame plate liner and cover plate liner to form a complete pump chamber, engineered to efficiently guide the slurry into the impeller inlet while withstanding wear and corrosion from the pumped slurry. Our reliable and durable polyurethane throat bushes are manufactured in our leading slurry pump factory in China. Please feel free to contact our sales engineers for the best prices and shorter delivery times.

PRODUCT DETAILS

Assembly Diagram

The assembly diagram below shows the basic structure of the Polyurethane Lined Slurry Pumps featuring a polyurethane throat bush, there would be some differences up to varied pump sizes. The wetted parts made from other materials are interchangeable, while the non-wetted parts remain identical across different configurations.

Elastomer Liner Materials

The materials listed below are widely recognized and commonly used polyurethane and rubber elastomer materials for slurry pump throat bush liners. Based on the specific applications, high chrome alloy or ceramic materials are also available. For particularly unique working conditions, we also offer customized services.

MaterialsCodeDescription Natural Rubber R55 Black medium hardness natural rubber with excellent wear and corrosion resistance, suitable for conveying slurry of fine to medium particles without sharp corners. Natural Rubber R08 Back medium hardness natural rubber for impeller, used for impellers where superior corrosion resistance is required in fine particle slurries. Natural Rubber R26 Back soft natural rubber for liner, used for liner where superior corrosion resistance is required in fine particle slurries. Polyurethane PU01 Elastomer material more wear-resistant than natural rubber, The wear resistance is 3-5 times that of natural rubber, and it is resistant to oil, hydrolysis and corrosion.

MaterialsDescription Natural Rubber (R55)Black medium hardness natural rubber with excellent wear and corrosion resistance, suitable for conveying slurry of fine to medium particles without sharp corners. Natural Rubber (R08)Back medium hardness natural rubber for impeller, used for impellers where superior corrosion resistance is required in fine particle slurries. Natural Rubber (R26)Back soft natural rubber for liner, used for liner where superior corrosion resistance is required in fine particle slurries. Polyurethane (PU01)Elastomer material more wear-resistant than natural rubber, The wear resistance is 3-5 times that of natural rubber, and it is resistant to oil, hydrolysis and corrosion.

For help selecting the most efficient pumps or more product information, please feel free to contact us, and we’ll get back to you as soon as possible.

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