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Submersible Borehole Water Pump Vertical Type

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Submersible Borehole Water Pump Vertical Type

Country/Region china
City & Province shijiazhuang hebei
Categories Optoelectronic Displays

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 contentsChemical indexChemical contentsChemical index
Mineralizing degree(mg/L)≤4000PH value6.5~8.5
Chloride ion CL-(mg/L)≤600Hydrogen sulfide H2S(mg/L)≤1.0
Sulfate ion SO42-(mg/L)≤1000Corrosive CO2(mg/L)≤2.5
Ammonia ion NH4+(mg/L)≤1.0Dissolved oxygen O2(mg/L)≤2.5
Fluoride ion F-(mg/L)≤4.0Solid 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 RangeFlow RangeMotor PowerOutlets range
 mm³/hkwmm
125QJ5"30-2555-302.2-1140-80
150QJ6"18-15005-503-4540-80
175QJ7"9-32510-803-6350-100
200QJ8"11-50020-1003-10050-80
250QJ10"15-48040-2007.5-14080-150
300QJ12"20-240200-320140-240150-200
400QJ16"30-120400-700200-500150-201

 

 

 

 

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