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Application and Installation
They are recommended for draining dirty water in domestic and civil sectors. Being equipped with a double-channel impeller, they are allowed to pump liquids containing suspended solid bodies with dimensions up to 35 mm and short fibres. They are ideal for pumping drainage water, sewage or waste water for a single dwelling, and for clearing surface or nuisance water. These pumps are outstanding in their reliability in fixed installations with automatic operation.
Structure Feature
Pump body: Cast iron
Motor Bracket: Cast iron
Impeller: Cast iron
Motor shaft: SS 420 or CS 45#
Mechanical seal: Ceramic - Graphite, Silicon carbide-Carbide alloy
Electric motor: Single-phase 220V - 50Hz with capacitor and thermal overload protector, three phases
380V -50Hz, Voltage fluctuation for 10% more or less is allowed and other voltage for 60Hz is also available.
Insulation: Class E
Protection: IPX8
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Performance Curve
 
| Model Description |
Volt. (V) |
Freq. (Hz) |
Power |
Q.rat.
(m3/h) |
H.rat.
(m) |
Size (mm) |
Dimension (mm) |
N/W
(kg) |
G/W
(kg) |
Quantity/20" TEU |
Curve Parameters N=2850r/min
| kW |
HP |
pcs |
| WQD6-12-0.55 |
220 |
50 |
0.55 |
0.75 |
6 |
12 |
51 |
480X230X270 |
19 |
22 |
950 |
| WQD6-16-0.75 |
220 |
50 |
0.75 |
1 |
6 |
16 |
51 |
480X230X270 |
21 |
24 |
850 |
| WQD10-10-0.75 |
220 |
50 |
0.75 |
1 |
10 |
10 |
64 |
510X230X270 |
26 |
29 |
910 |
| WQD15-9-1.1 |
220 |
50 |
1.1 |
1.5 |
15 |
9 |
51 |
530X260X270 |
29 |
33 |
650 |
| WQD7-15-1.1 |
220 |
50 |
1.1 |
1.5 |
7 |
15 |
51 |
530X260X270 |
28 |
31 |
620 |
| WQ6-160.75 |
380 |
50 |
0.75 |
1 |
6 |
16 |
51 |
480X230X270 |
20 |
23 |
930 |
| WQ10-10-0.75 |
380 |
50 |
0.75 |
1 |
10 |
10 |
64 |
510X230X270 |
26 |
29 |
910 |
| WQ15-7-0.75 |
380 |
50 |
0.75 |
1 |
15 |
7 |
64 |
510X230X270 |
26 |
29 |
910 |
| WQ15-9-1.1 |
380 |
50 |
1.1 |
1.5 |
15 |
9 |
51 |
530X260X270 |
29 |
33 |
650 |
| WQ7-15-1.1 |
380 |
50 |
1.1 |
1.5 |
7 |
15 |
51 |
530X260X270 |
29 |
33 |
650 |
| WQ12-15-1.5 |
380 |
50 |
1.5 |
2 |
12 |
15 |
51 |
600X280X310 |
36 |
41 |
550 |
| WQ18-15-1.5 |
380 |
50 |
1.5 |
2 |
18 |
15 |
64 |
600X280X310 |
41 |
46 |
550 |
| WQ25-7-1.5 |
380 |
50 |
1.5 |
2 |
25 |
7 |
76 |
600X280X310 |
35 |
39 |
550 |
| WQ25-10-1.5 |
380 |
50 |
2.2 |
3 |
25 |
10 |
64 |
600X280X310 |
38 |
42 |
550 |
| WQ9-22-2.2 |
380 |
50 |
2.2 |
3 |
9 |
22 |
51 |
625X280X325 |
42 |
47 |
450 |
| WQ15-20-2.2 |
380 |
50 |
2.2 |
3 |
15 |
20 |
64 |
625X280X325 |
44 |
49 |
440 |
| WQ25-15-2.2 |
380 |
50 |
2.2 |
3 |
25 |
15 |
76 |
625X280X325 |
45 |
51 |
440 |
| WQ27-15-2.2 |
380 |
50 |
2.2 |
3 |
27 |
15 |
64 |
625X280X325 |
45 |
51 |
440 |
| WQ35-7-2.2 |
380 |
50 |
2.2 |
3 |
35 |
7 |
76 |
625X280X325 |
45 |
50 |
440 |
| WQ42-9-2.2 |
380 |
50 |
2.2 |
3 |
42 |
9 |
64 |
645X290X340 |
47 |
53 |
440 |
| WQ15-30-3 |
380 |
50 |
3 |
4 |
15 |
30 |
64 |
600X290X325 |
48 |
53 |
400 |
| WQ25-20-3 |
380 |
50 |
3 |
4 |
25 |
20 |
76 |
730X290X290 |
49 |
54 |
380 |
| WQ37-13-3 |
380 |
50 |
3 |
4 |
37 |
13 |
76 |
710X310X370 |
54 |
59 |
380 |
| WQ43-13-3 |
380 |
50 |
3 |
4 |
43 |
13 |
102 |
710X310X370 |
61 |
68 |
320 |
| WQ50-7-3 |
380 |
50 |
3 |
4 |
50 |
7 |
102 |
710X310X370 |
55 |
63 |
320 |
| WQ50-10-3 |
380 |
50 |
3 |
4 |
50 |
10 |
102 |
710X310X370 |
61 |
68 |
320 |
| WQ20-22-4 |
380 |
50 |
4 |
5.5 |
20 |
22 |
76 |
310X310X850 |
64 |
71 |
300 |
| WQ40-15-4 |
380 |
50 |
4 |
5.5 |
40 |
15 |
64 |
730X310X360 |
73 |
81 |
260 |
| WQ60-10-4 |
380 |
50 |
4 |
5.5 |
60 |
10 |
102 |
330X330X970 |
75 |
86 |
240 |
| WQ15-40-5.5 |
380 |
50 |
5.5 |
7.5 |
15 |
40 |
64 |
310X340X920 |
78 |
87 |
240 |
| WQ30-30-5.5 |
380 |
50 |
5.5 |
7.5 |
30 |
30 |
76 |
330X330X970 |
80 |
88 |
240 |
| WQ65-15-5.5 |
380 |
50 |
5.5 |
7.5 |
65 |
15 |
102 |
390X340X970 |
93 |
105 |
240 |
| WQ45-22-7.5 |
380 |
50 |
7.5 |
10 |
45 |
22 |
76 |
1020X410X410 |
120 |
140 |
150 |
| WQ65-20-7.5 |
380 |
50 |
7.5 |
10 |
65 |
20 |
102 |
1020X410X410 |
130 |
150 |
150 |
| WQ80-15-7.5 |
380 |
50 |
7.5 |
10 |
80 |
15 |
102 |
1100X410X410 |
130 |
150 |
130 |
| WQ100-10-7.5 |
380 |
50 |
7.5 |
10 |
100 |
10 |
152 |
1100X410X410 |
130 |
150 |
130 |
Remarks:We also can produce the pumps with different voltage and frequency according to the customers' requirements.
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Range of Performance
Flow rate up to 115L/min (7m3/h)
Head up to 200 m
Working Condition
Submersion depth 15m
Liquid temperature up to +40oC
Ambient temperature up to +40 oC
Max. Working pressure: 14bar
Model Defination
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Application and Installation
They are recommended for pumping clean water without abrasive particles and liquids that are chemically non-aggressive to the materials of which the pump is made. Mainly used for well pumping, river pumping, farm irrigation, water supply, mining.drainage in breeding industry.
Structure Feature
Extrusion chamber, suction chamber: Cast iron or Stainless steel
Motor Bracket: Cast iron or Stainless steel
Motor shaft: SS420 or CS45#
Mechanical seal: Ceramic - Graphite or Ceramic - Ceramic
Screw: CS45# Chromium Plated or SS420
Electric motor: Single-phase 220V - 50Hz with capacitor and thermal overload protector. Three phases
380V - 50Hz. Voltage fluctuation for 10% more or less is allowed and other voltage for 60Hz is also available.
Insulation Class: E
Protection: IPX8 |
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|
Performance Curve
Curve Parameters N=2850r/min
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