WY Submerged Sump Pump Vertical Centrifugal Slurry Pump
WY Sump Pump
WY & WYJ sump pump are vertical centrifugal slurry pump, submerged for transfer abrasive, coarse particles and high density slurry. When working, it needs no seal water or any kind of seal. It can work well as well when suction volume is not enough.
SPECIFICATIONS:
Size (discharge): 40mm to 300mm
Capacity: 7.28-1300 m3/h
Head: 3m-45 m
Handing solids: 0-79mm
Concentration: 0%-70%
Materials:High chrome alloy, Rubber,
Polyurethane, Ceramic, Stainless steel etc.
Typical Applications
Sump drainage or washdown
Floor drainage
Mill sump
Carbon transfer
Monitoring
Magnetite mixing
Features
WY type pump casing is made of abrasion resistant metal, impeller material can be abrasion resistant metal or rubber.
The submerged parts of WYJ are all lined with rubber, for transfer corrosive slurry.
Pump Notation
150WY-S:
150: Outlet diameter: mm
WY: Pump type: High chrome alloy lined sump pump
S: Frame plate type
150WYJ-S:
150: Outlet diameter: mm
WYJ: Pump type: Rubber lined sump pump
S: Frame plate type
Construction Design
WY High Chrome Alloy Lined
 | 1. Shaft |
1. Shaft |  |
Pump Part Material
| Part Name | Material | Specification | HRC | Application | OEM Code |
| Casing, Back Liner & Impeller | Hard Metal | AB8: KmTBCr8 | ≥55 | Used for mud pump | A01 |
| AM: KmTBMnMo | 38-42 | Used for light wear condition with fine grain | A11 | ||
| 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 desulfurization 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 | |||||
| Shaft | Metal | Carbon steel | E05 | ||
| Joint rings & seals | Rubber | Butyl | S21 | ||
| EPDM rubber | S01 | ||||
| Nitrile | S10 | ||||
| Hypalon | S31 | ||||
| Neoprene | S44/S42 | ||||
| Viton | S50 |
| Type | Intake Flange | Discharge Flange | ||||||
| O.D. | I.D. | C/C For Holes | Hole | O.D. | I.D. | C/C For Holes | Hole | |
| 40WY-P | φ170 | φ81 | φ140 | 4-φ14 | φ127 | φ40 | φ98 | 4-φ16 |
| 40WYJ-P | ||||||||
| 65WY-Q | φ240 | φ104 | φ215 | 4-φ14 | φ178 | φ65 | φ140 | 4-φ19 |
| 65WYJ-Q | ||||||||
| 100WY-R | φ380 | φ175 | φ325 | 4-φ24 | φ229 | φ100 | φ191 | 8-φ19 |
| 100WYJ-R | ||||||||
| 150WY-S | φ280 | φ150 | φ241 | 8-φ22 | ||||
| 150WYJ-S | ||||||||
| 200WY-S | φ343 | φ200 | φ298 | 8-φ22 | ||||
| 200WYJ-S | ||||||||
| 250WY-S | φ406 | φ250 | φ362 | 12-φ25 | ||||
| 250WYJ-S | ||||||||
| 300WY-S | φ483 | φ300 | φ432 | 12-φ25 | ||||
| 300WYJ-S | ||||||||
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