product details

ZW self priming sewage pump

ZW type self-priming non clogging sewage pump is a new type of pump which integrates self-priming and sewage discharge according to the structure and performance of ZX self-priming centrifugal pump and QW submersible sewage pump, and drawing on the advantages of similar products abroad.

021-62586878

Product overview

ZW type self-priming non clogging sewage pump is a new type of pump which integrates self-priming and sewage discharge according to the structure and performance of ZX self-priming centrifugal pump and QW submersible sewage pump, and drawing on the advantages of similar products abroad. It not only does not need to install the bottom valve, does not need to inject water, but also can suck the dirt, sediment, waste mineral impurities, fecal treatment and all engineering sewage and colloidal liquid with the diameter of 60% of the outlet diameter and the fiber length of 1.5 times of the impeller diameter, which completely reduces the labor intensity of manpower, and is easy to install and use, with little maintenance and performance It has reached the international advanced level and has broad application market and development prospect

The company has strong technical force, rich production experience and perfect detection means, so as to ensure the stability and reliability of product quality.

Product advantages

1. Strong blowdown capacity: special impeller anti blocking design ensures high efficiency and no blockage.

2. High efficiency and energy saving: adopting better hydraulic model, the efficiency is 3-5% higher than that of general self-priming pump.

3. Good self-priming performance: the self-priming height is 1 m higher than the general self-priming pump, and the self-priming time is shorter.

technical parameter

Flow: 5-800m3 / h;

Lift: 12-60m;

Motor power: 2.2-55kw;

Speed: 1450-2900r / min;

Diameter: φ 25 - φ 300;

Medium temperature: ≤ 100 ℃;

Self priming height: 4.5-6.0m.

Model meaning

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model

flow (m3/h)

lift(m)

power(km)

speed(r/min)

efficiency(%)

NPSH(m)

Self priming height(m)

Self priming time(min/5m)

weight(kg)

25ZW8-15

8

15

2.2

2900

45

2.0

5.5

3

100

32ZW5-20

5

20

2.2

2900

45

2.5

5.5

3

100

32ZW10-20

10

20

2.2

2900

45

2.5

5.5

3

100

32ZW9-30

9

30

3

2900

48

2.5

5.5

3

120

40ZW10-20

10

20

2.2

2900

45

2.5

5.5

3

100

40ZW20-15

20

15

2.2

2900

45

2.5

5.5

3

100

40ZW15-30

15

30

3

2900

48

2.5

5.5

3

120

50ZW10-20

10

20

2.2

2900

45

2.5

5.5

3

100

50ZW20-12

20

12

2.2

2900

45

2.5

5.5

3

100

50ZW15-30

15

30

3

2900

48

2.5

5.5

3

120

50ZW20-35

20

35

5.5

2900

48

2.5

5.5

3

150

65ZW30-18

30

18

4

1450

45

2.5

5.5

3

200

65ZW25-30

25

30

5.5

2900

50

3.0

5.5

3

200

65ZW25-40

25

40

7.5

2900

50

3.0

5.5

2

200

65ZW40-25

40

25

7.5

2900

50

3.0

5.5

2

200

65ZW65-25

65

25

7.5

2900

52

3.0

5.5

2

240

80ZW40-16

40

16

4

1450

50

3.0

5.0

3

240

80ZW40-25

40

25

7.5

2900

50

3.0

5.5

2

200

80ZW25-40

25

40

7.5

2900

50

3.0

5.5

2

200

80ZW65-25

65

25

7.5

2900

52

3.0

5.5

2

240

80ZW80-35

80

35

15

2900

45

3.0

5.5

3

285

80ZW50-60

50

60

22

2900

55

3.0

5.0

3

340

100ZW100-15

100

15

7.5

1450

50

4.0

5.5

3

300

100ZW80-20

80

20

7.5

1450

53

4.0

5.5

3

300

100ZW100-20

100

20

11

1450

53

4.0

5.5

3

340

100ZW100-30

100

30

22

2900

53

4.0

5.5

2

510

125ZW120-20

120

20

15

1450

55

4.5

5.5

2

500

150ZW180-14

180

14

15

1450

60

5.0

5.5

3.5

500

150ZW180-20

180

20

22

1450

60

5.0

5.0

3

570

150ZW180-30

180

30

37

1450

65

5.0

5.0

3

680

150ZW180-38

180

38

55

1450

45

5.0

6.0

3.5

800

200ZW280-14

280

14

22

1450

65

5.0

5.0

3

700

200ZW280-28

280

28

55

1450

55

4.0

5.2

3

940

250ZW420-20

420

20

55

1450

61

6.0

4.5

2.5

1150

300ZW800-14

800

14

55

1450

65

6.0

4.5

2.5

1400


It is suitable for chemical, petroleum, pharmaceutical, mining, papermaking, fiber, pulp, textile, food, power plant and municipal sewage engineering, public facilities sewage, pond culture and other industries.

1. The ambient temperature is 50 ℃, the medium temperature is 80 ℃, and the special requirement is 200 ℃

2. The pH value of medium is 6-9 for cast iron and 2-13 for stainless steel

3. The medium weight shall not exceed 1240 kg / m3

4. The self suction height shall not exceed the specified value by 4.5-5.5m, and the length of suction pipe shall be? 10m.

The diameter of suspended particles is 60% of the diameter of the pump, and the fiber length is 5 times of the diameter of the pump



Related information

Address:576 Wuding Road, Jing'an District, Shanghai

E-mail:info@xinguangminggroup.com

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