China Factory best selling Rubber Impeller Of Slurry Pump - SPR Slurry Pump Casing – YAAO factory and suppliers | YAAO
China Factory best selling Rubber Impeller Of Slurry Pump - SPR Slurry Pump Casing – YAAO factory and suppliers | YAAO Detail:
Rubber Slurry Pump Body(Casing) interchangeable with Warman SPR series Rubber Vertical Slurry Pumps
We offer a variety of rubber casing ,So that customers can apply in a variety of complex environments.

YAAO® Rubber Materials Type And Data Descriptions
| YAAO Code | Material name | Type | Description |
| YR26 |
Anti Thermal Breakdown Rubber
|
Natural Rubber | YR26 is a black, soft natural rubber. It has superior erosion resistance to all other materials in fine particle slurry applications. The antioxidants and antidegradents used in RU26 have been optimized to improve storage life and reduce degradation during use. The high erosion resistance of RU26 is provided by the combination of its high resilience, high tensile strength and low Shore hardness. |
| YR33 |
Natural Rubber (Soft)
|
Natural Rubber | YR33 is a premium grade black natural rubber of low hardness and is used for cyclone and pump liners and impellers where its superior physical properties give increased cut resistance to hard, sharp slurries. |
| YR55 |
Anti Thermal Natural Rubber
|
Natural Rubber | YR55 is a black, Anti-corrosive natural rubber. It has superior erosion resistance to all other materials in fine particle slurry applications. |
| YS01 | EPDM Rubber | Synthetic Elastomer | |
| YS12 | Nitrile Rubber | Synthetic Elastomer | Elastomer YS12 is a synthetic rubber which is generally used in applications involving fats, oils and waxes. S12 has moderate erosion resistance. |
| YS31 |
Chlorosulfonated Polyethylene (Hypalon)
|
Synthetic Elastomer | YS31 is an oxidation and heat resistant elastomer. It has a good balance of chemical resistance to both acids and hydrocarbons. |
| YS42 | Polychloroprene (Neoprene) | Synthetic Elastomer | Polychloroprene (Neoprene) is a high strength synthetic elastomer with dynamic properties only slightly inferior to natural rubber. It is less effected by temperature than natural rubber, and has excellent weathering and ozone resistance. It also exhibits excellent oil resistance. |
The rugged SP/SPR Heavy Duty Sump Pumps are available in a wide range of popular sizes to suit most pumping applications. Thousands of these pumps are proving their reliability and efficiency worldwide in:
• Minerals processing
• Coal preparation
• Chemical processing
• Effluent handling
• Sand and gravel
and almost every other tank, pit or hole-in-theground slurry handling situation.
The SP/SPR design with either hard metal (SP) or elastomer covered (SPR) components makes it ideal for:
• Abrasive and/or corrosive slurries
• Large particle sizes
• High density slurries
• Continuous or “snore” operation
• Heavy duties demanding cantilever shafts
*SPR Rubber Lined Vertical Slurry Pumps Casing data
|
Model |
Casing code |
Rubber material |
Product weight(KG) |
|
40PV-SPR |
SPR4092 |
R26,R55,R33,S01,S10,S12,S31,S42 |
11.2 |
|
65QV-SPR |
SPR 65092 |
R26,R55,R33,S01,S10,S12,S31,S42 |
36.2 |
|
100RV-SPR |
SPR10092 |
R26,R55,R33,S01,S10,S12,S31,S42 |
64.6 |
|
150SV-SPR |
SPR15092 |
R26,R55,R33,S01,S10,S12,S31,S42 |
120.5 |
*SPR Vertical Slurry Pumps Structure chart

*Disclaimers
* YAAO® is a registered trademark and does not represent or is not in any way affiliated with Warman® of Weir Minerals Group. All names, numbers, symbols and descriptions are used for reference purpose only and do not imply that any pumps or parts listed is the product of Warman Pumps.
* YAAO® slurry pump expeller ring are only interchangeable with Warman® slurry pump expeller ring.
* This document is the property of YAAO® Pump and can be neither reproduced nor disclosed to a third party without a written authorization.
Product detail pictures:
Related Product Guide:
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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for China Factory best selling Rubber Impeller Of Slurry Pump - SPR Slurry Pump Casing – YAAO factory and suppliers | YAAO , The product will supply to all over the world, such as: Uruguay, Kuala Lumpur, Dubai, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!




