Hunan Sanchang Pump Co., Ltd. is one of the most reliable manufacturers and suppliers of submersible sewage pump in China. If you're going to buy high efficiency submersible sewage pump made in China, welcome to get pricelist from our factory. All customized products and OEM&ODM products are with high quality and competitive price.
Submersible Sewage Pump
The submersible sewage pump (hereinafter referred to as the electric pump) consists of three parts: motor, pump and seal.The motor is located at the upper part of the electric pump, which is a three-phase asynchronous motor. The alloy double-end mechanical seal is used between the pump and the motor. This model has features such as energy-saving, anti-winding, non-clogging, automatic installation and automatic control. This pump uses special structure impeller and new mechanical seals to make it more efficient in delivering sewage with solid particles and long fibers. Compared with traditional impellers, the new ones (spiral-flow type or double-leaf type) have an excellent delivery capacity, which improves the pump performance. It runs more smoothly without any vibration.

Main use: widely used in industry, agriculture, mining, civil construction, municipal environmental protection and other places, it is the ideal equipment for pumping mud, mortar, domestic wastewater, sewage feces and urine, and containing short fiber, paper, sand and other solid particles and rural drainage irrigation river pond silt.
It can be customized with 304/316 stainless steel type, high temperature resistent type and cutting impeller type.
WQ Submersible Sewage Pump Features
- Max. Immersion depth: 25 m.
- Max. liquid temperature: +40ºC.
- Liquid PH value: 5-9.
- Max. liquid density: 1.2x10³kg/m³
WQ Submersible Sewage Pump Motor Features
- Copper winding.
- Insulation class: B.
- Protection class: IP68.
Application
· Sewage discharge of residential community
· Sewage system of municipal projects
· Sewage system of factories and mine enterprises
· Sewage discharge of public facilities
· Other sewage system
Technical Parameter
|
NO. |
MODEL |
VOLTAGE |
R. FLOW |
R. HEAD |
POWER |
RPM |
DN |
|
(V) |
(m³/h) |
(M) |
(kw) |
(r/min) |
(mm) |
||
|
1 |
32WQ6-18-0.75 |
380 |
6 |
18 |
0.75 |
2900 |
32 |
|
2 |
40WQ6-15-0.75 |
380 |
6 |
15 |
0.75 |
2900 |
40 |
|
3 |
50WQ10-10-0.75 |
380 |
10 |
10 |
0.75 |
2900 |
50 |
|
4 |
32WQ6-20-1.1 |
380 |
6 |
20 |
1.1 |
2900 |
32 |
|
5 |
40WQ7-18-1.1 |
380 |
7 |
18 |
1.1 |
2900 |
40 |
|
6 |
50WQ10-12-1.1 |
380 |
10 |
12 |
1.1 |
2900 |
50 |
|
7 |
65WQ15-9-1.1 |
380 |
15 |
9 |
1.1 |
2900 |
65 |
|
8 |
50WQ10-16-1.5 |
380 |
10 |
16 |
1.5 |
2900 |
50 |
|
9 |
65WQ20-10-1.5 |
380 |
20 |
10 |
1.5 |
2900 |
65 |
|
10 |
50WQ9-22-2.2 |
380 |
9 |
22 |
2.2 |
2900 |
50 |
|
11 |
65WQ25-15-2.2 |
380 |
25 |
15 |
2.2 |
2900 |
65 |
|
12 |
80WQ40-10-2.2 |
380 |
40 |
10 |
2.2 |
2900 |
80 |
|
13 |
100WQ50-7-2.2 |
380 |
50 |
7 |
2.2 |
2900 |
100 |
|
14 |
50WQ15-25-3 |
380 |
15 |
25 |
3 |
2900 |
50 |
|
15 |
65WQ25-18-3 |
380 |
25 |
18 |
3 |
2900 |
65 |
|
16 |
80WQ45-12-3 |
380 |
45 |
12 |
3 |
2900 |
80 |
|
17 |
100WQ60-9-3 |
380 |
60 |
9 |
3 |
2900 |
100 |
|
18 |
50WQ15-35-4 |
380 |
15 |
35 |
4 |
2900 |
50 |
|
19 |
65WQ25-25-4 |
380 |
25 |
25 |
4 |
2900 |
65 |
|
20 |
80WQ40-16-4 |
380 |
40 |
16 |
4 |
2900 |
80 |
|
21 |
100WQ60-12-4 |
380 |
60 |
12 |
4 |
2900 |
100 |
|
22 |
50WQ15-35-4 |
380 |
15 |
35 |
4 |
2900 |
50 |
|
23 |
65WQ25-25-4 |
380 |
25 |
25 |
4 |
2900 |
65 |
|
24 |
80WQ40-16-4 |
380 |
40 |
16 |
4 |
2900 |
80 |
|
25 |
100WQ60-12-4 |
380 |
60 |
12 |
4 |
2900 |
100 |
|
26 |
50WQ15-40-5.5 |
380 |
15 |
40 |
5.5 |
2900 |
50 |
|
27 |
65WQ25-30-5.5 |
380 |
25 |
30 |
5.5 |
2900 |
65 |
|
28 |
80WQ40-22-5.5 |
380 |
40 |
22 |
5.5 |
2900 |
80 |
|
29 |
100WQ60-18-5.5 |
380 |
60 |
18 |
5.5 |
2900 |
100 |
|
30 |
150WQ100-7-5.5 |
380 |
100 |
7 |
5.5 |
2900 |
150 |
|
31 |
80WQ40-28-7.5 |
380 |
40 |
28 |
7.5 |
2900 |
80 |
|
32 |
100WQ65-22-7.5 |
380 |
65 |
22 |
7.5 |
2900 |
100 |
|
33 |
150WQ100-10-7.5 |
380 |
100 |
10 |
7.5 |
2900 |
150 |
|
34 |
65WQ30-50-11 |
380 |
30 |
50 |
11 |
2900 |
65 |
|
35 |
80WQ40-40-11 |
380 |
40 |
40 |
11 |
2900 |
80 |
|
36 |
100WQ80-25-11 |
380 |
80 |
25 |
11 |
2900 |
100 |
|
37 |
150WQ150-15-11 |
380 |
150 |
15 |
11 |
2900 |
150 |
|
38 |
200WQ200-10-11 |
380 |
200 |
10 |
11 |
2900 |
200 |
|
39 |
65WQ35-55-15 |
380 |
35 |
55 |
15 |
2900 |
65 |
|
40 |
80WQ45-52-15 |
380 |
45 |
52 |
15 |
2900 |
80 |
|
41 |
100WQ60-45-15 |
380 |
60 |
45 |
15 |
2900 |
100 |
|
42 |
150WQ150-20-15 |
380 |
150 |
20 |
15 |
2900 |
150 |
|
43 |
200WQ200-12-15 |
380 |
200 |
12 |
15 |
2900 |
200 |
|
44 |
65WQ30-68-18.5 |
380 |
30 |
68 |
18.5 |
2900 |
65 |
|
45 |
80WQ60-45-18.5 |
380 |
60 |
45 |
18.5 |
2900 |
80 |
|
46 |
100WQ80-40-18.5 |
380 |
80 |
40 |
18.5 |
2900 |
100 |
|
47 |
150WQ100-36-18.5 |
380 |
100 |
36 |
18.5 |
2900 |
150 |
|
48 |
200WQ180-18-18.5 |
380 |
180 |
18 |
18.5 |
2900 |
200 |
|
49 |
65WQ30-75-22 |
380 |
30 |
75 |
22 |
2900 |
65 |
|
50 |
80WQ60-50-22 |
380 |
60 |
50 |
22 |
2900 |
80 |
|
51 |
100WQ80-45-22 |
380 |
80 |
45 |
22 |
2900 |
100 |
|
52 |
150WQ100-40-22 |
380 |
100 |
40 |
22 |
2900 |
150 |
|
53 |
200WQ200-20-22 |
380 |
200 |
20 |
22 |
2900 |
200 |
|
54 |
100WQ100-35-18.5 |
380 |
100 |
35 |
18.5 |
1450 |
100 |
|
55 |
150WQ180-20-18.5 |
380 |
180 |
20 |
18.5 |
1450 |
150 |
|
56 |
200WQ250-15-18.5 |
380 |
250 |
15 |
18.5 |
1450 |
200 |
|
57 |
250WQ500-7-18.5 |
380 |
500 |
7 |
18.5 |
1450 |
250 |
|
58 |
100WQ100-40-22 |
380 |
100 |
40 |
22 |
1450 |
100 |
|
59 |
150WQ200-22-22 |
380 |
200 |
22 |
22 |
1450 |
150 |
|
60 |
150WQ180-25-22 |
380 |
180 |
25 |
22 |
1450 |
150 |
|
61 |
200WQ300-15-22 |
380 |
300 |
15 |
22 |
1450 |
200 |
|
62 |
250WQ500-8-22 |
380 |
500 |
8 |
22 |
1450 |
250 |
|
63 |
150WQ180-30-30 |
380 |
180 |
30 |
30 |
1450 |
150 |
|
64 |
200WQ400-13-30 |
380 |
400 |
13 |
30 |
1450 |
200 |
|
65 |
250WQ600-9-30 |
380 |
600 |
9 |
30 |
1450 |
250 |
|
66 |
150WQ180-35-37 |
380 |
180 |
35 |
37 |
1450 |
150 |
|
67 |
200WQ350-25-37 |
380 |
350 |
25 |
37 |
1450 |
200 |
|
68 |
250WQ600-12-37 |
380 |
600 |
12 |
37 |
1450 |
250 |
|
69 |
300WQ800-9-37 |
380 |
800 |
9 |
37 |
1450 |
300 |
|
70 |
150WQ180-40-45 |
380 |
180 |
40 |
45 |
1450 |
150 |
|
71 |
200WQ380-28-45 |
380 |
380 |
28 |
45 |
1450 |
200 |
|
72 |
250WQ600-15-45 |
380 |
600 |
15 |
45 |
1450 |
250 |
|
73 |
300WQ800-12-45 |
380 |
800 |
12 |
45 |
1450 |
300 |
|
74 |
350WQ1200-8-45 |
380 |
1200 |
8 |
45 |
1450 |
350 |
|
75 |
150WQ200-45-55 |
380 |
200 |
45 |
55 |
1450 |
150 |
|
76 |
200WQ400-30-55 |
380 |
400 |
30 |
55 |
1450 |
200 |
|
77 |
250WQ600-20-55 |
380 |
600 |
20 |
55 |
1450 |
250 |
|
78 |
300WQ800-15-55 |
380 |
800 |
15 |
55 |
1450 |
300 |
|
79 |
350WQ1100-10-55 |
380 |
1100 |
10 |
55 |
1450 |
350 |
|
80 |
400WQ1300-8-55 |
380 |
1300 |
8 |
55 |
1450 |
400 |

Performance Data
|
Model |
Flow Rate |
Head |
Efficiency |
Rev |
Motor |
|
|
(m³/h) |
(L/S) |
|||||
|
15-80 |
1.5 |
0.42 |
8 |
34 |
2800 |
0.18 |
|
20-110 |
2.5 |
0.69 |
15 |
34 |
2800 |
0.37 |
|
20-160 |
2.5 |
0.69 |
32 |
25 |
2900 |
0.75 |
|
25-110 |
4 |
1.11 |
15 |
42 |
2900 |
0.55 |
|
25-125 |
4 |
1.11 |
20 |
36 |
2900 |
0.75 |
|
25-125A |
3.6 |
1 |
16 |
35 |
2900 |
0.55 |
|
25-160 |
4 |
1.11 |
32 |
32 |
2900 |
1.5 |
|
25-160A |
3.7 |
1.03 |
28 |
31 |
2900 |
1.1 |
|
32-100 |
4.5 |
12.5 |
12.5 |
44 |
2900 |
0.55 |
|
32-100(I) |
6.3 |
1.75 |
12.5 |
54 |
2900 |
0.75 |
|
32-125 |
5 |
1.39 |
20 |
44 |
2900 |
0.75 |
|
32-125A |
4.5 |
1.25 |
16 |
43 |
2900 |
0.55 |
|
32-160 |
6.5 |
5 |
32 |
44 |
2900 |
1.5 |
|
32-160A |
4 |
1.1 |
25 |
34 |
2900 |
1.1 |
|
32-160(I) |
6.3 |
1.75 |
32 |
40 |
2900 |
2.2 |
|
32-200 |
4.5 |
12.5 |
50 |
32 |
2900 |
3 |
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