Application
Submersible cutter pumps are mainly used in municipal engineering, building construction, hospitals, hotels, restaurants, industrial sewage and sewage treatment plants. It can pump sacks, plastic woven bags, canvas gloves, cloth, toilet paper, vegetable residues and other easy-to-cut debris.
Model Description
For example:
100QWS65-12-4/2
100 Nominal diameter(mm)(For example:DN100)
QWS Series name
65 Capacity 65m3/h
12 Head 12m
4 Power 4KW
2 Motor stage 2P
Product Features:
The cutting structure of submersible cutter pump is stable and durable. The tempered cutting impeller and the cutting blade have sufficient compressive strength and can always remain sharp.
The impeller of submersible cutter pump adopts a semi-open spiral cutting impeller structure to cut and transport long fibers and other objects to avoid blockage of pumps and pipelines.
The unique release groove structure can effectively prevent debris from getting stuck in the gap, avoiding the increase of pump power or causing stalling.
Structural Diagram
|
NO. |
Name |
Material |
|
1 |
Lifting ring |
0Cr18Ni9 |
|
2 |
Cable |
NBR |
|
3 |
Motor |
- |
|
4 |
Bearing |
- |
|
5 |
Bearing bracket |
HT200 |
|
6 |
Impeller |
HR45 |
|
7 |
Cutter |
HR45 |
|
8 |
Base |
HT200 |
|
9 |
Pump casing |
HT200 |
|
10 |
Oil box |
HT200 |
|
11 |
Plug |
0Cr18Ni9 |
|
12 |
Mechanical seal |
SIC/SIC |
|
13 |
Bearing |
- |
Technical Data
| Power supply | 3φ 380V 50Hz | Medium temperature | 0-40℃ |
| Frequency | 35-50Hz | Density | ≤1.05×10 kg/m3 |
| Working mode | S1 | PH scope | 5-9 |
| Protection level | IP68 | Maximum immersion depth | 20m |
| Insulation level | F level | Installation method | vertical installation |
Performance Parameters
|
Pump model |
Speed(r/min) |
Capacity(m3/h) |
Head(m) |
Motor power(kw) |
Dia.(mm) |
|
50QWS10-10-0.75/2 |
2900 |
10 |
10 |
0.75 |
50 |
|
50QWS10-12-1.1/2 |
2900 |
10 |
12 |
1.1 |
50 |
|
50QWS12-15-1.5/2 |
2900 |
12 |
15 |
1.5 |
50 |
|
50QWS12-22-2.2/2 |
2900 |
12 |
22 |
2.2 |
50 |
|
50QWS20-22-3/2 |
2900 |
20 |
22 |
3 |
50 |
|
50QWS20-26-4/2 |
2900 |
20 |
26 |
4 |
50 |
|
50QWS15-55-11/2 |
2900 |
15 |
55 |
11 |
50 |
|
50QWS30-60-15/2 |
2900 |
30 |
60 |
15 |
50 |
|
65QWS25-10-1.5/2 |
2900 |
25 |
10 |
1.5 |
65 |
|
65QWS25-15-2.2/2 |
2900 |
25 |
15 |
2.2 |
65 |
|
65QWS35-14-3/2 |
2900 |
35 |
14 |
3 |
65 |
|
65QWS25-22-4/2 |
2900 |
25 |
22 |
4 |
65 |
|
65QWS30-25-5.5/2 |
2900 |
30 |
25 |
5.5 |
65 |
|
65QWS20-36-7.5/2 |
2900 |
20 |
36 |
7.5 |
65 |
|
80QWS35-10-2.2/2 |
2900 |
35 |
10 |
2.2 |
80 |
|
80QWS40-12-3/2 |
2900 |
40 |
12 |
3 |
80 |
|
80QWS45-17-4/2 |
2900 |
40 |
17 |
4 |
80 |
|
80QWS45-20-5.5/2 |
2900 |
45 |
20 |
5.5 |
80 |
|
80QWS45-22-7.5/2 |
2900 |
45 |
22 |
7.5 |
80 |
|
80QWS60-30-11/2 |
2900 |
60 |
30 |
11 |
80 |
|
80QWS60-35-15/2 |
2900 |
60 |
35 |
15 |
80 |
|
80QWS60-40-18.5/2 |
2900 |
60 |
40 |
18.5 |
80 |
|
80QWS60-43-22/2 |
2900 |
60 |
43 |
22 |
80 |
|
100QWS65-12-4/2 |
2900 |
65 |
12 |
4 |
100 |
|
100QWS65-15-5.5/2 |
2900 |
65 |
15 |
5.5 |
100 |
|
100QWS100-12-7.5/2 |
2900 |
100 |
12 |
7.5 |
100 |
|
Pump model |
Speed(r/min) |
Capacity(m3/h) |
Head(m) |
Motor power(kw) |
Dia.(mm) |
|
100QWS80-25-11/2 |
2900 |
80 |
25 |
11 |
100 |
|
100QWS80-30-15/2 |
2900 |
80 |
30 |
15 |
100 |
|
100QWS80-35-18.5/2 |
2900 |
80 |
35 |
18.5 |
100 |
|
100QWS80-40-22/2 |
2900 |
80 |
40 |
22 |
100 |
|
150QWS130-15-11/2 |
2900 |
130 |
15 |
11 |
150 |
|
150QWS130-25-15/2 |
2900 |
130 |
25 |
15 |
150 |
|
150QWS180-20-18.5/2 |
2900 |
180 |
20 |
18.5 |
150 |
|
150QWS180-25-22/2 |
2900 |
180 |
25 |
22 |
150 |
|
100QWS80-20-11/4 |
1450 |
80 |
20 |
11 |
150 |
|
100QWS80--25-15/4 |
1450 |
80 |
25 |
15 |
150 |
|
150QWS150-15-11/4 |
1450 |
150 |
15 |
11 |
150 |
|
150QWS200-15-15/4 |
1450 |
200 |
15 |
15 |
150 |
|
150QWS250-15-18.5/4 |
1450 |
250 |
15 |
18.5 |
150 |
|
150QWS300-15-22/4 |
1450 |
300 |
15 |
22 |
150 |
|
150QWS150-30-22/4 |
1450 |
150 |
30 |
22 |
150 |
|
150QWS150-32-30/4 |
1450 |
150 |
45 |
30 |
150 |
|
150QWS150-35-37/4 |
1450 |
150 |
35 |
37 |
150 |
|
150QWS150-45-45/4 |
1450 |
150 |
45 |
45 |
150 |
|
150QWS200-55-55/4 |
1450 |
200 |
55 |
55 |
150 |
|
200QWS300-8-11/4 |
1450 |
300 |
8 |
11 |
200 |
|
200QWS350-10-15/4 |
1450 |
350 |
10 |
15 |
200 |
|
200QWS350-12-18.5/4 |
1450 |
350 |
12 |
18.5 |
200 |
|
200QWS400-10-22/4 |
1450 |
400 |
10 |
22 |
200 |
|
200QWS250-21-30/4 |
1450 |
250 |
21 |
30 |
200 |
|
200QWS300-25-37/4 |
1450 |
300 |
25 |
37 |
200 |
|
200QWS400-25-45/4 |
1450 |
400 |
25 |
45 |
200 |
|
200QWS400-30-55/4 |
1450 |
400 |
30 |
55 |
200 |
|
Pump model |
Speed(r/min) |
Capacity(m3/h) |
Head(m) |
Motor power(kw) |
Dia.(mm) |
|
200QWS400-34-75/4 |
1450 |
400 |
34 |
75 |
200 |
|
200QWS400-40-90/4 |
1450 |
400 |
40 |
90 |
200 |
|
250QWS450-15/30/4 |
1450 |
450 |
15 |
30 |
250 |
|
250QWS550-16-37/4 |
1450 |
550 |
16 |
37 |
250 |
|
250QWS600-15-45/4 |
1450 |
600 |
15 |
45 |
250 |
|
250QWS600-21-55/4 |
1450 |
600 |
21 |
55 |
250 |
|
250QWS600-25-75/4 |
1450 |
600 |
25 |
75 |
250 |
|
250QWS600-33-90/4 |
1450 |
600 |
33 |
90 |
250 |
|
300QWS600-9-30/4 |
1450 |
600 |
9 |
30 |
300 |
|
300QWS700-10-37/4 |
1450 |
700 |
10 |
37 |
300 |
|
300QWS800-9-45/4 |
1450 |
800 |
9 |
45 |
300 |
|
300QWS800-12-55/4 |
1450 |
800 |
12 |
55 |
300 |
|
300QWS850-12/75/4 |
1450 |
850 |
12 |
75 |
300 |
|
300QWS750-25-90/4 |
1450 |
750 |
25 |
90 |
300 |
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