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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Centrifugal Wear Resistant Slurry Pump Parts Casing, liners, frame plates, impellers, expellers
Anti-acid wear resistant Centrifugal Slurry Pump Parts
Pump Description
Specification:
1. Outlet: 25mm - 750mm
2. Solid diameter: 1mm - 400mm
3. Motor power: 2.2kw - 2500kw
4. Head: 1m - 100m
5. Capacity: 5 -15000 m3/h
6. Density: 10% - 80%
7. Material: M/MR/MMR
8. Duty: Heavy
9. Wet Parts Material: High-chrome alloy; highly wear-resistant rubber
10. Application: Mining and mineral processing in non-ferrous and ferrous mines
Features:
1. Bearing assembly: large diameter shaft with short overhang contributes to long bearing life.
2. Liners: Easily replaceable liners are bolted, not glued to the casing for positive maintenance.
3. Casing: Casing halves of cast or ductile iron provides high operating pressure capabilities.
4. Impeller: Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination.
5. Throat bush: Wear is reduced and maintenance simplified by the use of tapered.
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 | |||||
| Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Stuffing Box | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Frame/Cover plate, bearing house & base | Metal | Grey iron | G01 | ||
| Ductile iron | D21 | ||||
| Shaft | Metal | Carbon steel | E05 | ||
| Shaft sleeve, lantern ring/resctrictor, neck ring, gland bolt | Stainless steel | 4Cr13 | C21 | ||
| 304 SS | C22 | ||||
| 316 SS | C23 | ||||
| Joint rings & seals | Rubber | Butyl | S21 | ||
| EPDM rubber | S01 | ||||
| Nitrile | S10 | ||||
| Hypalon | S31 | ||||
| Neoprene | S44/S42 | ||||
| Viton | S50 |
