WQ-C
WQ-C submersible pump is composed of water pump, seal and motor. The "O" type oil resistant rubber sealing ring is used for static sealing at each fixed end to ensure the reliability of the pump The rotor shaft of electric pump is made of 45# steel, which ensures the shaft has more reliable mechanical strength.
Application
WQ submersible pump is widely use for life sewage and rain water, food industrial, municipal engineering and construction projects, water plant sewage discharge water and conservancy project, urban sewage treatment plant emissions system, farms septic tank.
Pump
Max. immersion depth: 5m
Liquid PH value: 4-10
Max. liquid temperature: 40℃
Max. liquid density: 1.2×103kg/m3
Moter
Frequency: 50Hz
Insulation class：F
Protection class: IP68
Applicable Conditions
1.Based on the impeller center, the submergence depth shall not exceed 5m;
2.Power supply: the frequency is 50 Hz. the voltage is single-phase 220v, three-phase 380 V, and voltage fluctuation range is 0.9 - 1.1 times of the rated value;
3.During operation, the minimum liquid level shall comply with the minimum liquid level indication in the installation dimension drawing;
4.It s not suitable tor medium with strong corrosive fluid and particles;
5.The diameter of solids in the medium shall not be greater than the permitted maximum diameter of solids.
Features
[01] National standard 0.6MPa flange outlet is easy to install
[02] The new cable potting process is super water-proof
[03] Highly reliable bearings and seals run smoothly
[04] Safe and reliable motor with protection device
[05] Flow channel impeller, no blockage
Model Instruction
Technical Table
|
Model |
Discharge |
Max.Flow |
Max.Head |
Power |
Voltage |
Current |
Max.Solid Dia |
N.W. |
Packing Size |
|
|
inch/mm |
m³/h |
m |
kW |
V |
A |
mm |
kg |
L×W×H(mm) |
|
WQ9-22-2.2C |
2"/50 |
33 |
27.5 |
2.2 |
380 |
5.1 |
20 |
38 |
328×199.5×556 |
|
WQ15-20-2.2C |
2"/50 |
34 |
27.5 |
2.2 |
380 |
5.1 |
20 |
38 |
328×199.5×556 |
|
WQ25-15-2.2C |
2.5"/65 |
60 |
22 |
2.2 |
380 |
5.1 |
25 |
41 |
362.5×214×578 |
|
WQ45-9-2.2C |
3"/80 |
78 |
15 |
2.2 |
380 |
5.1 |
30 |
45 |
409×214×586 |
|
WQ27-15-2.2C |
3"/80 |
63 |
22.5 |
2.2 |
380 |
5.1 |
25 |
42 |
374×225×578 |
|
WQ15-30-3C |
2"/50 |
49 |
33 |
3 |
380 |
6.7 |
20 |
53 |
359×230×624 |
|
WQ25-20-3C |
2.5"/65 |
56 |
28.5 |
3 |
380 |
6.7 |
25 |
53 |
276×230×628 |
|
WQ43-13-3C |
3"/80 |
90 |
19.5 |
3 |
380 |
6.7 |
30 |
58 |
432×247×644 |
|
WQ50-10-3C |
3"/80 |
87 |
20.5 |
3 |
380 |
6.7 |
30 |
58 |
432×247×644 |
|
WQ60-9-3C |
4"/100 |
98 |
20 |
3 |
380 |
6.7 |
30 |
63 |
490×247×644 |
|
WQ15-34-4C |
2"/50 |
54 |
38 |
4 |
380 |
8.8 |
20 |
72 |
390×260×701 |
|
WQ25-26-4C |
2.5"/65 |
66 |
33 |
4 |
380 |
8.8 |
25 |
72 |
411×260×703 |
|
WQ40-16-4C |
3"/80 |
91 |
27 |
4 |
380 |
8.8 |
25 |
73 |
432×260×714 |
|
WQ60-10-4C |
4"/100 |
98 |
20 |
4 |
380 |
8.8 |
30 |
75 |
480×269.5×724 |
|
WQ15-40-5.5C |
2"/50 |
56 |
48 |
5.5 |
380 |
11.7 |
20 |
77 |
390×260×709 |
|
WQ30-30-5.5C |
2.5"/65 |
67 |
38 |
5.5 |
380 |
11.7 |
25 |
84 |
410.5×260×711 |
|
WQ55-18-5.5C |
4"/100 |
125 |
27 |
5.5 |
380 |
11.7 |
30 |
83 |
480×269.5×732 |
|
WQ65-15-5.5C |
4"/100 |
125 |
27 |
5.5 |
380 |
11.7 |
30 |
83 |
480×269.5×724 |
|
WQ40-23-5.5C |
3"/80 |
93 |
31 |
5.5 |
380 |
11.7 |
25 |
79 |
432×260×722 |
|
WQ45-22-7.5C |
3"/80 |
117 |
31 |
7.5 |
380 |
15.7 |
30 |
110 |
502×340×756 |
|
WQ65-20-7.5C |
4"/100 |
163 |
27 |
7.5 |
380 |
15.7 |
30 |
110 |
540×340×756 |
|
WQ20-40-7.5C |
2"/50 |
62 |
50 |
7.5 |
380 |
15.7 |
20 |
104 |
434×340×737 |
|
WQ40-30-7.5C |
3"/80 |
115 |
38.5 |
7.5 |
380 |
15.7 |
25 |
106 |
502×340×756 |
|
WQ80-20-7.5C |
4"/100 |
141 |
28 |
7.5 |
380 |
15.7 |
30 |
112 |
550×340×773 |
|
WQ100-15-7.5C |
6"/150 |
178 |
24 |
7.5 |
380 |
15.7 |
35 |
113 |
595×340×773 |
|
WQ30-36-7.5 C |
2.5"/65 |
70 |
54 |
7.5 |
380 |
15.7 |
25 |
106 |
471×340×744 |
Performance Curve
Model Analysis
|
NO. |
Component |
Material |
NO. |
Componnet |
Material |
|
1 |
Cable |
Rubber cable |
9 |
Baseplate |
HT200 |
|
2 |
Rings |
AISI304 |
10 |
Pump body |
HT200 |
|
3 |
Top cover |
HT200 |
11 |
Impeller |
HT200 |
|
4 |
"O" Ring |
NBR |
12 |
Cylinder head |
HT200 |
|
5 |
Upper bearing seat |
HT200 |
13 |
Mechanical seal |
Ceramic&Silicon carbide |
|
6 |
Pump base |
HT200 |
14 |
Bottom bearing |
|
|
7 |
Stator |
|
15 |
Rotor |
|
|
8 |
Oil Chamber |
HT200 |
16 |
Upper Bearing |
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