MQS Series Automatic Self-Priming Pump with Brass Impeller Cover

MQS Series Automatic Self-Priming Pump with Brass Impeller Cover
MQS Series Automatic Self-Priming Pump with Brass Impeller Cover
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MQS SeriesAutomatic Self-Priming Pump with Brass Impeller Cover

The MQS seriesautomatic self-priming pump is outfitted with a brass impeller cover, and it isdesigned depending on the latest self priming water pump technology and our decades of production experience, making it aleading-edge single-phase self-priming pump in China.

Advantage
1.
This industrialself-priming pump adopts radial liquid suction (inside the pump case) ratherthan conventional axial liquid suction (at the front side).

2. All the components that will come into contact with pumped liquid areconstructed from corrosion-resistant and abrasion-resistant materials. So, thisis a corrosion resistant self-priming pump.

3. Our product has a scientifically designed structure, and it providesreliable performance with simple operation. In addition, the maintenance jobcould be conducted in a convenient way.

Due to the abovementioned properties, the MQS series automatic self-primingpump has been extensively utilized in chemical, pharmaceutical, metallurgical,environmental, oil refining, printing and dyeing industries.

Operating Condition
1. Ambient temperature: Up to 40°C
2. Liquid temperature: Up to 60°C

Characteristic Curve
2
_MQS AUTO .pdf

Exploded View Drawing
327-3 MQS.jpg

Installation Drawing
4
_MQS138A .pdf

word

Technical Data of MQS Series AutomaticSelf-Priming Pump

Model

Power

Q

m3/h

0

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

1-phase

3-phase

kW

HP

L/min

0

5

10

15

20

25

30

35

40

45

MQS137 AUTO

0.25

0.33

H (m)

24

20

15

10

6

3

2

-

-

-

MQS137T AUTO

-

0.25

0.33

24

20

15

10

6

3

2

-

-

-

MQS138 AUTO

0.37

0.50

32

26

22

17

12

7

4

2

-

-

MQS238 AUTO

0.45

0.60

40

37

33

28

22

18

13

9

5

-

MQS338 AUTO

0.55

0.75

50

44

39

33

29

22

16

11

5

-

MQS438AUTO

0.75

1

60

53

46

39

33

26

20

15

10

6


Dimension of MQS Series AutomaticSelf-Priming Pump 

Model

Pipe diameter (inch)

Installation size (mm)

1-phase

3-phase

DN1

DN2

a

f

h

h1

i

l

n

n1

w

s

MQS137 AUTO

1

1

35

255

251

183

124

245

144

108

38

7

MQS137T AUTO

-

1

1

35

255

251

183

124

245

144

108

38

7

MQS138 AUTO

1

1

35

255

251

183

124

245

144

108

38

7

MQS238 AUTO

1

1

42.5

273

272

200

145

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