Introducing the QDN Domestic Submersible Pump, meticulously developed and produced by Jiangsu Lansheng Pump Industry Technology Co., Ltd. Crafted from premium 304, 306, and 316L stainless steel, this pump boasts wear and corrosion-resistant mechanical seals. The QDN Stainless Steel Submersible Pump stands out with its elegant appearance, compact size, and operates on a single-phase 220V power supply. Equipped with an asynchronous dry motor, it is efficiently cooled by the pumping medium. A notable feature includes an optional float switch for automatic control, responding to water level changes to start or stop the pump seamlessly. This small yet powerful submersible pump delivers high efficiency across its full head range, ensuring low noise, stable performance, and a long service life.
Application:
Ideal for high-rise residential water supply.
Perfect for deep water applications.
Suitable for small fountains.
Excellent for agricultural and gardening irrigation.
Working Conditions
Medium: water, seawater.
Operating Temperature: 0 to 40°C.
PH Range: 4 to 10.
Power Requirements: 50Hz frequency, single-phase, rated voltage of 220V ± 5%.
Performance Range:
Technical Parameters of QDN Submersible Pump
Maximum Flow Rate: 6 m³/h.
Maximum Head: 80m.
Power Range: 0.55 to 1.5kW.
Discharge Diameter: 25mm, 40mm, 50mm, 65mm.
| Model |
Head |
Flow |
Voltage/ Frequency |
Power |
Caliber |
Size |
Weight |
| m |
m3/h |
V Hz |
KW/HP |
Diameter |
mm |
Kg |
| |
|
|
|
mm |
|
|
| QDN3-5-0.12KW |
5 |
3 |
220V/50Hz 220V/60Hz |
0.12KW |
25 |
140X140X320 |
5.5 |
| QN3-5-0.12KW |
Max:6 |
Max:6 |
380V/50Hz 110V/60Hz |
(1/6HP) |
| QDN1.5-7-0.12KW |
7 |
1.5 |
220V/50Hz 220V/60Hz |
0.12KW |
25 |
140X140X320 |
5.5 |
| QN1.5-7-0.12KW |
Max:8 |
Max:6 |
380V/50Hz 110V/60Hz |
(1/6HP) |
| QDN5-7-0.25KW |
7 |
5 |
220V/50Hz 220V/60Hz |
0.25KW |
40 |
160X160X360 |
7.5 |
| QN5-7-0.25KW |
Max:9 |
Max:10 |
380V/50Hz 110V/60Hz |
(1/3HP) |
| QDN6-14-0.55KW |
14 |
6 |
220V/50Hz 220V/60Hz |
0.55KW |
40 |
190X190X370 |
9.5 |
| QN6-14-0.55KW |
Max:18 |
Max:13 |
380V/50Hz 110V/60Hz |
(3/4HP) |
| QDN10-10-0.75KW |
10 |
10 |
220V/50Hz 220V/60Hz |
0.75KW |
50 |
190X190X370 |
12 |
| QN10-10-0.75KW |
Max:14 |
Max:14 |
380V/50Hz 110V/60Hz |
(1HP) |
| QDN25-6-0.75KW/F |
6 |
25 |
220V/50Hz;220V/60Hz |
0.75KW |
65 |
19×19×47 |
12.5 |
| QN25-6-0.75KW |
Max:10 |
Max:33 |
380V/50Hz;110V/60Hz |
(1HP) |
| QDN40-6-1.1KW/F |
6 |
40 |
220V/50Hz;220V/60Hz |
1.1KW |
65 |
19×19×40 |
14 |
| QN40-6-1.1KW |
Max:10 |
Max:50 |
380V/50Hz;110V/60Hz |
(1.5HP) |
| QDN25-9-1.1KW/F |
9 |
25 |
220V/50Hz;220V/60Hz |
1.1KW |
65 |
19×19×40 |
14 |
| QN25-9-1.1KW |
Max:12 |
Max:40 |
380V/50Hz;110V/60Hz |
(1.5HP) |
| QDN15-14-1.1KW/F |
14 |
15 |
220V/50Hz;220V/60Hz |
1.1KW |
50 |
19×19×40 |
14 |
| QN15-14-1.1KW |
Max:17 |
Max:20 |
380V/50Hz;110V/60Hz |
(1.5HP) |
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