Introducing the QDN Domestic Submersible Pump, a cutting-edge product engineered and manufactured 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 for unmatched durability. The QDN pump features a sleek, compact design and operates on a single-phase 220V power supply. Its asynchronous dry motor is ingeniously cooled by the pumping medium, ensuring optimal performance. Equipped with an automatic float switch, the QDN pump intelligently adjusts to water level changes, providing automatic control for seamless operation. With high efficiency, low noise, stable performance, and an extended service life, the QDN stainless steel submersible pump is the epitome of reliability and excellence in the industry.
Applications:
Perfect for high-rise residential water supply, the QDN Domestic Submersible Pump ensures consistent and reliable water delivery even at elevated heights.
Ideal for deep water extraction, the QDN Domestic Submersible Pump guarantees efficient and dependable performance in demanding conditions.
Designed for small fountains, the QDN Domestic Submersible Pump enhances water features with its quiet operation and high efficiency.
An excellent choice for agricultural and gardening irrigation, the QDN Household Submersible Pump provides effective water distribution for lush, thriving landscapes.
Working Conditions
Suitable for various water types including fresh water and seawater.
Operates effectively within a medium temperature range of 0 to 40°C.
Ideal for mediums with a pH value between 4 and 10.
Requires a power supply with a frequency of 50Hz, single phase, and a rated voltage of 220V ± 5%.
Performance Range:
QDN Submersible Pump Technical Specifications
Maximum flow rate: 6 m³/h
Maximum head: 80m
Power range: 0.55 to 1.5 kW
Discharge diameter options: 25mm, 40mm, 50mm, and 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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