Active Member
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[China]
Address: 601， Block A, Changzheng Business Center, No.75, Changzheng Street, Shijiazhuang City, Hebei, China
Contact name:
Shijiazhuang Aier Machinery Co.,Ltd |
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Mining sand dredging Sump Slurry Impeller of High chrome alloy material
Sand dredging pump parts
Completely interchangeable with slurry pumps and gravel pumps
For unlisted slurry pump parts, OEM service offered---Drawings needed.
- Impeller
- Metal Liner
- Rubber Liner
- Bearing Assembly
- Base
- Pump Volute;
- Cover Plate & Frame Plate
- Others
The pump impeller is made of rubber or metal, and the metal liner and rubber liner are interchangeable .The back vane can reduce the sealing pressure ,and it can also cut down backflow to the largest extent at the same time .On the other hand ,cast-in impeller threads are more suitable for slurry .
2. Materials
High chrome alloy: A05, A07, A33, A49, etc.
Natural rubber: R08, R26, R33, R55, etc.
4. OEM slurry pump part codes
Here we list some OEM part codes for reference:
Impeller: 127, 147, 145, etc., such as C2127, D3147, E4147, F6147, G8147, G10147, FAM1247...
Volute liner, C2110, D3110, E4110, F6110, G10110, G12110, ...
Slurry Pump Part Material
| Part Name | Material | Specification | HRC | Application | OEM Code |
| Liners & Impeller | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 | ||
| AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4 | A49 | ||
| AB33: 33%-37% chrome white iron | It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vitriol, phosphate etc. | A33 | |||
| Rubber | R08 | ||||
| R26 | |||||
| R33 | |||||
| R55 | |||||
