QDX Series 0.33 to 2hp Copper Winding Easy Installation Submersible Clean Water Pump
Product Description
The 0.33HP to 2HP copper winding easy installation electric agriculture submersible clean water pump with float switch QDX is a versatile and efficient pump designed for agricultural and clean water applications. This submersible pump features a copper winding motor, which provides reliable and durable performance for pumping clean water.
The pump is available in a range of horsepower options, from 0.33HP to 2HP, allowing you to choose the right size for your specific water pumping needs. The copper winding motor ensures efficient operation and long-lasting performance, making it ideal for continuous use in agricultural irrigation, water supply, and other clean water applications.
The easy installation design of this pump allows for quick and hassle-free setup, saving you time and effort during installation. The float switch feature helps to automatically control the pump's operation, turning it on and off based on the water level in the tank or reservoir.
Overall, the QDX submersible clean water pump is a reliable and efficient solution for agricultural and clean water pumping needs. Its durable construction, copper winding motor, and easy installation features make it a valuable asset for any agricultural or water supply system.
Pump
Max. immersion depth : 5m
Max. liquid temperature : +40 ºC
Max. sand content : 0.1%
Motor
Copper winding
Single-phase : 220 - 240V/50Hz
Three-phase : 380 - 415V/50Hz
It's available to equip with floating switch
Built-in thermal protector
Insulation class : B
Protection degree : IP68
Options on request
Different cable size and length
Voltage and frequency 50Hz or 60Hz
Special mechanical seal
Warranty : 1 year
(According to our general sales conditions)
Components and materials
| Components |
Materials |
| Diffuser |
Cast-iron ASTM NO.30 |
| Impeller |
Cast-aluminum |
| Motor extermal casing |
Cast-aluminum |
| Top chock |
Cast-aluminum |
| Mechanical seal |
Graphite-Ceramic |
| Shaft |
AISI 304 SS-ASTM 5140 |
| Seal lubricant oli |
Oil for food machinery and pharmaceutic use |
Pump Body and Impeller
Pump body and impeller are well matched by the repeated modifications and designs with Auto CAD technology . Hydraulic model is high efficient , curve of output is flat , which can't easily lead to overload . The impeller is strictly balanced so as to reduce vibration to the minimum degree and extend the life of bearing and mechanical seal to the greatest extent.
Motor
Motor with protection grade lP 68 can work under water, which making the best cooling effection. it is more endurable than common motor.
Mechanical seal
Mechanical seal of motor is made of high quality double mechanical seal or 2 sets of individual single mechanical seal, which makes reliable sealing line of defense. Under normal usage, non-failure operation time exceeds 8000h.
Bearing
Bearings are all high quality deep groove ball bearings, which constitute reliable support for shaft of motor and pump, leads larger bearing margin of radial force, axial force and other forces produced when the pump is working and make sure smooth running and long-time life of the whole set.
Cable and Seal
1) Cable applied is soft and sewage water tolerable with excellent mechanical strength and oil resistant ability. Cross section of cable and capacity is selected in condition of 40'ºC (regularly 25ºC) and long time continuous working. So it is safe and long life in usual condition.
2) Rubber sleeve of cable has impact seal with motor gland , which prevents medium from getting into
motor through cable sleeve.
3) There's resin sealing between cable sleeve and wire core, Even after rubber sleeve is cutted, it can still prevent medium from getting into motor through cable sleeve.
Motor Casing
Upper cover , Up-Bearing house , Bearing house , Motor body etc, constitute pump casing, every joint of components has reliable static seal. Each unit is checked by strict hydraulic testing, making sure there's no leakage.
Protection device
1) Built-in protection device : Pump s7.5kW is equipped with built-in protection device, which can prevent burning caused by over-load and missing phase.
2) Oil water leakage probe (on option): For 4-poles pump 2 5.5kw, there can be oil water leakage probe installed in oil house, to test the leakage of first mechanical seal ( from medium), when the medium is leaked into oil seal and reaches certain proportion, it will send the signal.
3) Floating switch (on option): For 4-poles pump 2 11kw , there can be floating switch installed in motor.
cavity, to test the leakage of second mechanical seal, when oil (oil water mixture) is leaked into motor, it will send the signal.
4) Overheat protector (on option): The overheat protector can be installed inside the stator winding of motor, when the temperature of winding (or winding is heating caused of other reasons) reaches a specific value, it will send the signal.
Performance curves
Product Parameters
PERFORMANCE DATA
| MODEL |
P2 |
DELIVERY n≈3450 1/min |
| 1~110v/220v |
3~380-415V |
KW |
HP |
Q |
m³/h |
0 |
1.5 |
3 |
4.5 |
6.0 |
7.5 |
9.0 |
12 |
15 |
18 |
| l/min |
0 |
25 |
50 |
75 |
100 |
125 |
150 |
200 |
250 |
300 |
| QDX1.5-13-0.25 |
QX1.5-13-0.25 |
0.25 |
0.33 |
H(m) |
14 |
13 |
12 |
10.5 |
- |
- |
- |
- |
- |
- |
| QDX1.5-18-0.37 |
QX1.5-18-0.37 |
0.37 |
0.5 |
19 |
18 |
16 |
12.5 |
- |
- |
- |
- |
- |
- |
| QDX1.5-25-0.55 |
QX1.5-25-0.55 |
0.55 |
0.75 |
26 |
25 |
23.5 |
21 |
18 |
- |
- |
- |
- |
- |
| QDX1.5-32-0.75 |
QX1.5-32-0.75 |
0.75 |
1 |
33 |
31.5 |
30 |
27.5 |
23 |
16 |
- |
- |
- |
- |
| QDX3-12-0.25 |
QX3-12-0.25 |
0.25 |
0.33 |
14 |
13 |
12 |
10.5 |
- |
- |
- |
- |
- |
- |
| QDX3-16-0.37 |
QX3-16-0.37 |
0.37 |
0.5 |
19 |
18 |
16 |
13 |
- |
- |
- |
- |
- |
- |
| QDX3-20-0.55 |
QX3-20-0.55 |
0.55 |
0.75 |
21.5 |
21 |
20 |
18 |
12 |
- |
- |
- |
- |
- |
| QDX3-25-0.75 |
QX3-25-0.75 |
0.75 |
1 |
27 |
26.3 |
25 |
23.5 |
22 |
19 |
- |
- |
- |
- |
| QDX3-30-1.1 |
QX3-30-1.1 |
1.1 |
1.5 |
30.5 |
30 |
29.4 |
28.2 |
26.5 |
23 |
- |
- |
- |
- |
| QDX8-14-0.55 |
QX8-14-0.55 |
0.55 |
0.75 |
16.5 |
16.3 |
16 |
15.6 |
15 |
14.4 |
13.6 |
11.5 |
9.4 |
7.3 |
| QDX8-18-0.75 |
QX8-18-0.75 |
0.75 |
1 |
20.5 |
20.2 |
19.9 |
19.5 |
19 |
18.5 |
18 |
15 |
12 |
9 |
| MODEL |
P2 |
DELIVERY n≈3450 1/min |
| 1~110v/220v |
3~380-415v |
KW |
HP |
Q |
m³/h |
0 |
6 |
12 |
18 |
24 |
30 |
36 |
42 |
48 |
60 |
72 |
| l/min |
0 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
1000 |
1200 |
| QDX10-12-0.55 |
QX10-12-0.55 |
0.55 |
0.75 |
H(m) |
16.5 |
15 |
11.5 |
7.5 |
- |
- |
- |
- |
- |
- |
- |
| QDX10-16-0.75 |
QX10-16-0.75 |
0.75 |
1 |
20.5 |
19 |
15 |
9 |
- |
- |
- |
- |
- |
- |
- |
| QDX10-20-1.1 |
QX10-20-1.1 |
1.1 |
1.5 |
23 |
22 |
19 |
13 |
- |
- |
- |
- |
- |
- |
- |
| QDX15-8-0.55 |
QX15-8-0.55 |
0.55 |
0.75 |
9.6 |
9.2 |
8.7 |
6.8 |
4 |
- |
- |
- |
- |
- |
- |
| QDX15-11-0.75 |
QX15-11-0.75 |
0.75 |
1 |
15.5 |
14.5 |
12.5 |
9.5 |
6 |
- |
- |
- |
- |
- |
- |
| QDX15-15-1.1 |
QX15-15-1.1 |
1.1 |
1.5 |
17.5 |
16.9 |
15.8 |
13.6 |
10.4 |
- |
- |
- |
- |
- |
- |
| QDX30-6-0.75 |
QX30-6-0.75 |
0.75 |
1 |
9.7 |
9.3 |
8.9 |
8.4 |
7.6 |
6.5 |
5.3 |
4.1 |
- |
- |
- |
| QDX30-8-1.1 |
QX30-8-1.1 |
1.1 |
1.5 |
10.2 |
9.8 |
9.3 |
8.8 |
8.2 |
7.7 |
7 |
6.2 |
5.2 |
- |
- |
| QDX30-11-1.5 |
QX30-11-1.5 |
1.5 |
2 |
12.8 |
12.6 |
12.4 |
12 |
11.5 |
10.9 |
9.9 |
8.5 |
6.8 |
- |
- |
| QDX40-7-1.1 |
QX40-7-1.1 |
1.1 |
1.5 |
10.2 |
9.8 |
9.3 |
8.8 |
8.2 |
7.7 |
7 |
6.2 |
5.2 |
- |
- |
| QDX40-9-1.5 |
QX40-9-1.5 |
1.5 |
2 |
12.8 |
12.6 |
12.4 |
12 |
11.5 |
10.9 |
9.9 |
8.5 |
6.8 |
- |
- |
| QDX50-7-1.5 |
QX50-7-1.5 |
1.5 |
2 |
9.6 |
9.5 |
9.4 |
9.3 |
9.2 |
8.9 |
8.5 |
8 |
7.5 |
6 |
4 |
Packaging & Shipping
FAQ
FAQ:
Q: What is the delivery time?
A:The sample can be sent to customer within 10-15 days.
The batch order can be shipped within 35 days after receiving deposit payment.
Q:Where is your loading port?
A: Ningbo port, China.
Q: Is it all right to make customer's own brand name?
A: Can make OEM if order quantity reached 1000pcs totally.
Q: What is your payment term?
A: 30% in advance, 70% balance the B/L or T/T.
Q: What is the warranty of the product?
A: We offer 1 year product life guarantee and a generous 1 year warranty on all purchases that begin with the BL.
Q: What information shall I provide you when I need your offer?
A: Normally, we need customer to supply the pump flow, total head, pump material (copper wire or aluminum wire? Stator length), voltage, frequency, etc, so we can quote exactly what customer need.
Q: Can you accept customized products?
A: Yes we accept your specific order if you could provide us with your requirements.
Q: Will you supply any spare parts with the pumps?
A: Yes, we can supply for example: tank, flexible hose, pressure switch, pressure gauge, brass connector, cable, etc.
Q: Is there any leakage problem of this pump?
A: Some factory may have such problem, but we solved it very well, by using good material of pump casing, O-ring, and they fit each other perfect. We use 8 screw on the pump head while others may use only 6 screw to save cost. We test 100% and long time for the pump head part, to make sure there is no leakage problem.
Q: Do you supply sample?
A: We can supply sample, but customer have to pay for the sample fee
Q: What is the delivery time?
A:30-45 after we receiving your deposit.
Q:Where is your loading port?
A: Ningbo port, China
Q: Where did you export to?
A: We export to more than 50 countries, for example, Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, Chile, etc.
Q: Can I get any discount if order EDWIN PUMP brand?
A: At the moment, customer can get lower offer if they purchase EDWIN PUMP brand but still get same good quality pumps as always.
Q: Can I order some pressure tank, flexible hose, 5-way connector, pressure gauge, pressure controller and assemble with the pump?
A: Yes, many customer purchase by this way, and we can make very good job to have this booster system to be assembled without any problem.
Q: Can the pump be made by customized voltage and frequency
A: Yes, 220-240V, 110V, 50Hz, 60Hz, we can make according to customer's need
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