Ex-proof Submersible Pump For Mining Or Plant

Ex-proof Submersible Pump For Mining Or Plant

MWQsubmersible sewage pump are developed based on the advanced technical from abroad and have below advantages: hi-efficiency, circumvolution proof, lockage free, auto-coupling, hi-reliability and auto-control etc, Especially they are suitable for pumping liquid with solids and long fibre.

Product Details

Ex-proof Submersible Pump For Mining Usage Or Plant Usage:


The product is used for sewage discharge in the IIB factory where the temperature group is T1-T4  of cumbustible gas and explosible  mixture of steam and air.

It is suitable for coal chemical industry,petrochemicla industry,muicipal engineering,urban engineering,hospitals,hotels,residential and area and other places.

When the explosive gas mixture in the flame-proof submersible sewage pump motor explodes,flame -proof shell shall not be damaged and the internal flame will not cause further explosion.


Client's requriements as follows:

     Submersible Pump:

     Flow capacity not less than 4250L/min, Max.

     Head 21.5M

      Power Output 9kW(12HP) 3Phase 380V 

      (the spec of motor is could be wrong, please select correcting requirement, with Ex-proof motor)

     With Level Floating Switch and Control Panel

       

The motor power 12hp mentioned is not engough for the duty points,we engineer suggest 37kw and finally choose out suitable model.



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  • Auto-coupling

Autocoupling.jpg

  • Pump Specifications

·Usage:                                          

Sewage&Clean Water

·Type:

MWQ Submersible Sewage Pump

·Capacity

Up to 5760m3/hr( 1600 L/s )

·Head

Up to 62 m ( 203 feet )

·Speed:

Up to 2880 rpm

·Outlet Dia:

50mm to 2600mm (2"up to 23")

·Temperature

Max.: 155 ℃

·Drive

Electric

·Shaft

420 Stainless Steel

·Pump Casing

Cast Iron

·Impeller

Cast Iron

·Neck Ring

Cast Iron

·Motor Water Jacket

Mild Steel

·Motor Mechanical Seal

304 Stainless Steel

·Wet End Mechanical Seal

304 Stainless Steel

·Motor Body

Cast Iron

·Oil Housing

Cast Iron


• Selecttion  Chart

Type

Outlet Dia. (mm)

Capacity (m3/h)

Head (m)

Power (kw)

Efficiency (%)

50WQ15-8-0.75

50

15

12

0.75

52

50WQ25-36-7.5

50

30

15

7.5

48

65WQ30-10-2.2

65

30

10

2.2

62

65WQ30-35-7.5

65

30

35

7.5

50

80WQ50-8-2.2

80

50

8

2.2

60

100WQ80-7-3

100

80

7

3

64

150WQ150-10-7.5

150

150

10

7.5

72

200WQ300-10-15

200

300

10

15

74

250WQ500-10-30

250

500

10

30

72

300WQ700-19-55

300

700

19

55

75

350WQ1100-25-110

350

1100

25

110

76

400WQ2000-23-185

400

2000

23

185

80

500WQ3000-15-132

500

3000

15

185

72

600WQ4000-20-315

600

4000

20

315

77

 

  • Contact us

Bella Gao

   Sales Manager 

 Cell: +86 13731208385

        +86 17658591060

      Email:helen@modopump.cn

                                                                       Web:www.modoppump.cn

                                                                                 www.modopump.net



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