- Product Details
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Quick Details
-
Brand Name:
-
Weihu
-
Model Number:
-
QJ submersible water pump
-
Place of Origin:
-
Shanghai, China
-
Horsepower:
-
10hp~550hp
-
Outlet Size:
-
6" 7" 8" 10" 12" 16" 20" 22" 24"
-
Power:
-
7.5kw-410kw
-
Product name:
-
Deep well water pump
-
Flow rate:
-
9m3/h~2500m³/h
-
Head:
-
12m~600m
-
Frequency:
-
3 phase 50Hz/60Hz
-
Material:
-
Cast iron/SS304/SS316/SS316L/duplex stainless/SS904L
-
Motor:
-
AC Motor
-
Fuel:
-
Electricity
-
Keywords:
-
Submersible borehole pumps
-
Rated voltage:
-
380v/440v/480v/600v/660v or as per request
-
Application scope:
-
Farmland irrigation, well water/sea water lifting , urban water supply
Quick Details
-
Application:
-
Automotive Industry, Commercial Buildings, Developing World Water Solutions, Drinking water treatment, Family Homes, Industrial Boilers, Irrigation and Agriculture, Marine, Mining industry, Raw Water Intake, Washing and Cleaning, wastewater treatment, Water Distribution, Water Treatment Solutions
-
Pressure:
-
High Pressure
-
Warranty:
-
1 year
-
Brand Name:
-
Weihu
-
Model Number:
-
QJ submersible water pump
-
Place of Origin:
-
Shanghai, China
-
Horsepower:
-
10hp~550hp
-
Outlet Size:
-
6" 7" 8" 10" 12" 16" 20" 22" 24"
-
Power:
-
7.5kw-410kw
-
Product name:
-
Deep well water pump
-
Flow rate:
-
9m3/h~2500m³/h
-
Head:
-
12m~600m
-
Frequency:
-
3 phase 50Hz/60Hz
-
Material:
-
Cast iron/SS304/SS316/SS316L/duplex stainless/SS904L
-
Motor:
-
AC Motor
-
Fuel:
-
Electricity
-
Keywords:
-
Submersible borehole pumps
-
Rated voltage:
-
380v/440v/480v/600v/660v or as per request
-
Application scope:
-
Farmland irrigation, well water/sea water lifting , urban water supply
Applications
This series of
submersible pump
s are mainly used to solve the problem of water intake for customers. The application fields include farmland irrigation, deep well water lifting, mine drainage, emergency rescue, sea water lifting , urban water supply and groundwater sources raised by enterprises.
No matter what well pump, our models offer you maximum flexibility. They can be installed vertically, horizontally and even at angles in wells and deep wells.
No matter what well pump, our models offer you maximum flexibility. They can be installed vertically, horizontally and even at angles in wells and deep wells.
Products Description
Significance of QJ deep well pump model
The
Submersible deep well pump
is a high-efficiency, energy-saving, high-lift submersible pump for submersible work.
The motor is filled with clean water to cool the motor and lubricate the bearings. Polyethylene insulated nylon sheath is used in motor winding, water-resistant electromagnetic wire is used, sand-throwing ring and skeleton oil seal are used in the upper pat of the motor to seal, so as to prevent leakage of internal and external media of the motor. The water pump is a vertical
single-stage,multi-stage centrifugal closed impeller, and the guide shell conveys liquid.
single-stage,multi-stage centrifugal closed impeller, and the guide shell conveys liquid.
In order to solve the problem of different application scenarios and different pumping media, Our pumps are available in
Cast iron, SS 304, SS 316, SS 316 L, Duplex SS, SS 904 L
.
We test each
submersible water pump
before delivery, such as dynamic and static balance testing, material analysis testing, casting testing, and submersible pump submerged in water for 48 hours to test leaking or not.
Notices
1. Three-phase power supply voltage deviation does not exceed ±5% and the frequency deviation isn't more than ±1%;
2. Motor cavity must be filled with clean water during operation;
3. The primary impeller of the pump should be immersed at least 2 m under dynamic water level. The pump unit shall be less than 70 m deep under static water level. The foot of motor shall be at least 3 m above well bottom.
4. Water temperature no higher than 20 ℃.
5. Sand content of the water (by quality) not more than 0.01%.
6. Water PH 6.5~8.5.
7. The content of hydrogen sulfide in water not more than 1.5 mg/l.
8. The content of
chloride ion
in water shall not be higher than 400 mg/l.
9. The water source shall provide enough water for the pump to work continuously.
Technical Parameters
Part of parameters, for reference only.
Contact us for more information.
|
Diameter
|
Model
|
Power
|
|
Flow range
|
Head range
|
|
|
Inch (")
|
QJ type
|
kw
|
hp
|
m3/h
|
m
|
|
|
6"
|
150QJ40-66
|
13
|
18
|
32-48
|
63-69
|
|
|
6"
|
150QJ50-70
|
18.5
|
25
|
40-60
|
66-74
|
|
|
6"
|
150QJ63-60
|
13
|
25
|
50-75
|
57-63
|
|
|
7"
|
175QJ15-80/6
|
7.5
|
10
|
13-17
|
77-83
|
|
|
7"
|
175QJ25-130/10
|
15
|
20
|
23-27
|
125-135
|
|
|
7"
|
175QJ40-120/10
|
22
|
30
|
37-43
|
115-125
|
|
|
7"
|
175QJ50-96/8
|
22
|
30
|
46-54
|
92-100
|
|
|
7"
|
175QJ63-88/8
|
25
|
35
|
50-75
|
84-92
|
|
|
7"
|
175QJ80-63/7
|
25
|
35
|
74-86
|
60-66
|
|
|
8"
|
200QJ15-81/6
|
7.5
|
10
|
13-17
|
68-92
|
|
|
8"
|
200QJ20-148/11
|
15
|
20
|
18-22
|
126-170
|
|
|
8"
|
200QJ20-175/13
|
18.5
|
25
|
18-22
|
150-210
|
|
|
8"
|
200QJ20-243/18
|
25
|
35
|
18-22
|
206-280
|
|
|
8"
|
200QJ20-283/21
|
30
|
40
|
18-22
|
240-325
|
|
|
8"
|
200QJ20-338/25
|
37
|
50
|
18-22
|
287-388
|
|
|
8"
|
200QJ20-405/30
|
45
|
60
|
18-22
|
345-465
|
|
|
8"
|
200QJ25-56/4
|
7.5
|
10
|
23-27
|
45-67
|
|
|
8"
|
200QJ25-70/5
|
9.2
|
13
|
23-27
|
56-84
|
|
|
8"
|
200QJ25-98/7
|
11
|
15
|
23-27
|
84-112
|
|
|
8"
|
200QJ25-126/9
|
15
|
20
|
23-27
|
100-145
|
|
|
8"
|
200QJ25-154/11
|
18.5
|
25
|
23-27
|
138-184
|
|
|
8"
|
200QJ25-224/16
|
30
|
40
|
23-27
|
190-258
|
|
|
8"
|
200QJ25-294/21
|
37
|
50
|
23-27
|
250-340
|
|
|
8"
|
200QJ32-128/8
|
22
|
30
|
29-35
|
106-150
|
|
|
8"
|
200QJ50-65/5
|
15
|
25
|
46-54
|
52-78
|
|
|
8"
|
200QJ63-126/9
|
37
|
50
|
58-68
|
100-147
|
|
|
8"
|
200QJ100-90/6
|
45
|
60
|
80-120
|
88-92
|
|
|
10"
|
250QJ50-140/7
|
30
|
40
|
46-54
|
119-161
|
|
|
10"
|
250QJ50-340/17
|
75
|
100
|
46-54
|
315-375
|
|
|
10"
|
250QJ80-220/11
|
90
|
120
|
74-86
|
190-250
|
|
|
10"
|
250QJ100-216/12
|
100
|
135
|
80-120
|
190-252
|
|
|
10"
|
250QJ125-192/12
|
110
|
150
|
113-134
|
163-220
|
|
|
10"
|
250QJ140-180/12
|
125
|
170
|
130-145
|
156-205
|
|
|
12"
|
300QJ200-40/2
|
37
|
50
|
186-214
|
35-45
|
|
|
12"
|
300QJ300-80/4
|
110
|
150
|
279-321
|
68-92
|
|
|
12"
|
300QJ400-120/3
|
220
|
300
|
368-432
|
117-123
|
|
|
12"
|
300QJ500-60/4
|
140
|
190
|
460-540
|
57-63
|
|
|
14"
|
350QJ250-25/1
|
30
|
40
|
233-267
|
22-28
|
|
|
14"
|
350QJ320-120/4
|
185
|
250
|
305-335
|
115-125
|
|
|
16"
|
400QJ500-40/1
|
90
|
120
|
460-540
|
38-42
|
|
|
16"
|
400QJ500-20/1
|
45
|
60
|
460-540
|
18-22
|
|
|
18"
|
450QJ1000-16/1
|
90
|
120
|
900-1200
|
12-20
|
|
|
20"
|
500QJ640-84/3
|
260
|
350
|
600-680
|
82-86
|
|
|
22"
|
550QJ1200-18/1
|
110
|
150
|
1100-1400
|
15-22
|
|
|
24"
|
600QJ800-50/2
|
220
|
300
|
750-850
|
48-52
|
|
|
24"
|
600QJ800-50/2
|
300
|
400
|
900-1200
|
58-62
|
|
Advantages
1. Large capacity, high head;
2. Motor and pump are integrated, simple structure;
3. Easy to install, use, disassemble and maintain;
4. Taking little floor space;
5. No pollution to water source.
Company information
Shanghai Weihu Pump Industry Co., Ltd., established in 1996, is a leading Chinese enterprise specializing in modernized water supply and drainage facilities.Recognized as a first-tier enterprise by the Ministry of Agriculture, Weihu Pump Industry is equipped with a state-of-the-art water pump testing system.
The company produces 40+ international standard products, including deep well submersible pumps, submersible fountain pumps, submersible sewage pumps, non-negative pressure water supply systems, single-stage double-suction centrifugal pumps, abrasion-resistant multistage centrifugal pumps, and various other pipeline centrifugal pumps etc.
Weihu Pump Industry has a global presence with service points in Russia, Kazakhstan, Turkey, South Africa, and more, earning recognition from customers in over 100 countries.
We offer ODM and OEM customization services, ensuring tailored solutions for diverse client needs. With a rich history and commitment to quality, Weihu Pump Industry stands as a global player in water supply and drainage solutions.
—————Packing & Delivery
—————Certifications
—————Customer Visit
FAQ
Q 1. Are you a factory?
A: Yes. We are a factory with thirty years of manufacturing experience.
Q 2. Is OEM and ODM service available?
A: Of course. We have many years experience of OEM & ODM service.
Q 3. How long is warranty?
A: About 12 months.
Q 4. What is the shipping terms you can provide?
A: Depends on customer's requirements, we can provide different transportation terms, such as EXW, FOB, CIF.
Q 5. How can I pay for my items?
What is the
payment you can provide?
A: Usually by T/T, 50% down payment once PI confirmed, the balance will be paid after inspection and
before shipment. L/C at sight.
Q 6. Who is in charge of after-sales?
A: We have professional after sales service team, we will
follow up the client's comments and suggest them good solutions,solve client's problems and keeping the clients profit.
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