WY sump pump brochure, vertical slurry pump Tank slurry pump High chrome alloy lined slurry pump Rubber lined slurry pump Heavy duty slurry pump Open impeller slurry pump Shijiazhuang Aier Machinery Co., Ltd http://aiermachinery.com http://slurrypump.pro

1. WY Series Sump Pumps
SHIJIAZHUANG AIER MACHINERY CO., LTD
SHIJIAZHUANG HEBEI, CHINA

2. AIER 爱尔机械
MACHINERY WY Series Sump Pumps
1
Http://www.aiermachinery.com E-mail: sales@aiermachinery.com All the right to alter technology documents reserved
Company Introduction
Shijiazhuang Aier Machinery Co., Ltd. is a large-scale professional manufacturer of slurry pumps, gravel
pumps, dredge pumps, sewage pumps and clean water pumps in China.
All products are mainly supplied to environmental protection, wastewater treatment, urban water supply
and drainage, mine, metallurgy, coal, petrochemical, building material, thermal power FGD, river
dredging, tailing disposal and other fields. The products are selling well in China and sold far to
Germany, U.S., Canada, Australia, Russia, Ukraine, Kazakhstan, Brasil, Chile, Argentina, Bolivia,
Malaysia, Indonesia, India, Poland, South Africa, Tanzania, etc.
Our firm has strong technical force and is specially engaged in the research of abrasion resistant
materials of slurry pumps, sewage pumps and water pumps and the development of new products. The
materials include high chrome white iron, duplex stainless steel, stainless steel, ductile iron, rubber, etc.
We use CFD, CAD method for product design and process design based absorbing experience of world
leading pump companies. We integrate molding, smelting, casting, heat treatment, machining and
chemical analysis, and have professional engineering and technical personnel.
Our company started to build our new factory in 2013 and finished in Spring of 2014. The new factory is
located in Lincheng Xingtai Hebei, covering 67,000 m2
and of annual design annual casting capacity
3,000 tons. In the new factory, we can produce different parts from small to huge. Casting & machining
orders are welcome as well.

3. AIER 爱尔机械
MACHINERY WY Series Sump Pumps
2
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Pump Introduction
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.
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

4. AIER 爱尔机械
MACHINERY WY Series Sump Pumps
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Construction Design
WY High Chrome Alloy Lined
1. Shaft
2. Labyrinth
3. Bearing
4. Bearing Spacer
5. Bearing Housing
6. Bearing
7. Column
8. Strainer
9. Back Liner
10. Impeller
11. Pump Casing
12. Lower Strainer
13. Discharge Pipe
14. Split Discharge Flange
WYJ Rubber Lined
1. Shaft
2. Labyrinth
3. Bearing
4. Bearing Spacer
5. Bearing Housing
6. Bearing
7. Column
8. Strainer
9. Back Liner
10. Impeller
11. Pump Casing
12. Lower Strainer
13. Discharge Pipe
15. Column Bolt & Nut
16. Column Bolt

5. AIER 爱尔机械
MACHINERY WY Series Sump Pumps
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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
Clear Water Performance

6. AIER 爱尔机械
MACHINERY WY Series Sump Pumps
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Installation Dimensions
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

7. AIER 爱尔机械
MACHINERY WY Series Sump Pumps
6
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