Submersible Borehole Water Pump Vertical Type
Brand Name:Aier
Model Number:QJ,QS
Minimum Order Quantity:1
Delivery Time:20-60days
Payment Terms:T/T, L/C
Place of Origin:Hebei,China
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Product Details
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Product Details
Dewatering irrigation submersible borehole pump
Application
QJ series deep well submersible pump consists of the electrical
machinery and the pump body. It is widely used it hydraulic
engineering facility, for example sea water transfering, irrigation
on farmland , draining water in industry and mining enterprise:
architectural engineering precipitation ,also in cooling system of
river, reservoir, eruptive fountain, hot spring bathing place: and
so on. .It's main characteristic is that the combination of pump
and electrical machinery, working in the deep water, easy to use,
repairs, with great efficiency, also safe and reliable.
Operate Condition
1. power source:380v,3ph,50hz
2. water qualities
not above 25ºC(85ºC for the type of heat-resisting)
| Chemical contents | Chemical index | Chemical contents | Chemical index |
| Mineralizing degree(mg/L) | ≤4000 | PH value | 6.5~8.5 |
| Chloride ion CL-(mg/L) | ≤600 | Hydrogen sulfide H2S(mg/L) | ≤1.0 |
| Sulfate ion SO42-(mg/L) | ≤1000 | Corrosive CO2(mg/L) | ≤2.5 |
| Ammonia ion NH4+(mg/L) | ≤1.0 | Dissolved oxygen O2(mg/L) | ≤2.5 |
| Fluoride ion F-(mg/L) | ≤4.0 | Solid content(Volume ratio) | ≤0.1% |
3. the water pump must be fully filled with clean water is used in
water completely.
4. the install depth can not exceed the fixed lift 20%;abd reqyure
the wall of the well smooth and straight.
Model signification:
200QJ32-91/7
200------Base No.
QJ--------Submersible Pump
32--------Pump Flow
91--------Pump Head
7----------Impellers
Material
Rewinding wire: 100% copper wire
Motor shell: Cast iron or stainless steel
Bowl: Cast iron or stainless steel
Impeller: Cast iron or bronze, stainless steel
Shaft: Steel or stainless steel
Product parameter:
1. Flow range: Q=5-500 m3/h
2. Lift range: H=15-1500m
3. Diameter range: 125--400mm
4. Temperature range: -15 -100° C
| pump type | Pump dia size | Head Range | Flow Range | Motor Power | Outlets range |
| m | m³/h | kw | mm | ||
| 125QJ | 5" | 30-255 | 5-30 | 2.2-11 | 40-80 |
| 150QJ | 6" | 18-1500 | 5-50 | 3-45 | 40-80 |
| 175QJ | 7" | 9-325 | 10-80 | 3-63 | 50-100 |
| 200QJ | 8" | 11-500 | 20-100 | 3-100 | 50-80 |
| 250QJ | 10" | 15-480 | 40-200 | 7.5-140 | 80-150 |
| 300QJ | 12" | 20-240 | 200-320 | 140-240 | 150-200 |
| 400QJ | 16" | 30-120 | 400-700 | 200-500 | 150-201 |
Submersible Borehole Water Pump Vertical Type
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