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Stainless Steel Surface Pumps >> WB/WK - Micro Centrifugal Pumps

Performance Range:
Max. Head: 32m
Max. Flow Rate: 14 m3/h
Power: 0.35 to 2.5 hp

Operating Limits:
Liquid Temperature: 0℃ to +70℃
Ambient Temperature: up to +50℃
Max. Working Pressure:
For power P2 not more than 0.55kw: 3 bar
For other model: 8 bar
Max. suction: 8M

Materials:
Pump case, impeller, shaft: stainless steel
Motor case: aluminum or cast iron
Mechanical seal: NBR/Ceramic/Carbon

WB/WK (Single Stage) series stainless steel centrifugal pumps, produced by advanced stamping and welding technology, the pump body, impeller and shaft are made of SUS304 or SUS316, with features of  exchangeable components, stable quality, small size, light weight, corrosion resisting, high efficiency, long working life, beautiful appearance and safe use.

Motor:
2-pole induction motor, aluminum alloy motor case, single phase with thermal protector, Class F, Protection IP55, Continuous duty.

Application:
Those series pumps are suitable for the application of water supply, washing and sparkling, purified-water system, pressure boiler feeding, pharmaceutical, food and refining chemical industries.

Technical Data

Model

Power P2

Inlet/Outlet

Max.Head

Max.Flow

1-Phase

3-Phase

Kw

Hp

inch

m

m3/h

WK50/025D

WK50/025T

0.25

0.35

1 1/4"x1"

10

6

WK50/037D

WK50/037T

0.37

0.5

1 1/4"x1"

14

6.2

WK70/037D

WK70/037T

0.37

0.5

1 1/4"x1"

16

6.5

WK100/055D

WK100/055T

0.55

0.75

1 1/4"x1"

17.5

7

Model

Power P2

Inlet/Outlet

Max.Head

Max.Flow

1-Phase

3-Phase

Kw

Hp

inch

m

m3/h

WB70/055D

WB70/055T

0.55

0.75

1 1/4"x1"

20

7.2

WB70/075D

WB70/075T

0.75

1

1 1/4"x1"

24

7.2

WB70/100D

WB70/100T

1

1.35

1 1/4"x1"

28

8.4

WB120/075D

WB/120/075T

0.75

1

1 1/4"x1"

23

9.6

WB120/110D

WB120/110T

1.1

1.5

1 1/4"x1"

26

10.8

WB120/150D

WB120/150T

1.5

2

1 1/4"x1"

29

13.2

WB120/185D

WB120/185T

1.85

2.5

1 1/4"x1"

34

9.6

WB200/110D

WB200/110T

1.1

1.5

1 1/2"x1"

22

10.8

WB200/150D

WB200/150T

1.5

2

1 1/2"x1"

28

10.8

WB200/185D

WB200/185T

1.85

2.5

1 1/2"x1"

32

12

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