Sell

Description

**5QJ **0QJ **0QJ **0QJ  bore well pump/deep well pump 

Company profile:

 

This pump is widely used for the irrigation for agricultural land, the water supply and sewage for industrial and mining enterprises, and the water utilization for the people and animals in altiplano and mountain area. 

Product overview :

QJ submersible pumps are widely used in

1.agriculture irrigation, sprinkler irrigation, well water lifting

2.water supply, drain system of industrial and civil building

3.the hill, mountain areas\' water diversion, drainage of low-lying area

4.water supply, drainage of industrial and mining enterprises in urban and rural area

5.all the other water facilities.

QJ series submersible pump design perfect, the structure is reasonable, and has little noise, long life, small volume, light weight, convenient to use and maintain, high efficiency and energy saving, continuous reliable operation, not pollute the water, etc. Apply to deep well carry water, field irrigation,sprinkler irrigation,urban and rural mining enterprise water supply and drainage .

There are six series of submersible pumps produced by our company, as follows: 

**5QJ with flow: *0T,*5T,*0T,*5T,*2T,*0T,*0y,*3T,*0T,

**0QJ with flow: *5,*0T,*2T,*0T,*0T,*3T,*0T,

**0QJ with flow: *0T,*3T,*0T,**0T,**5T,**0T,**0T,

**0QJ**5T,**0T,**0T,**0T,**0T,

QS,QY,WQ,QD and so on, more than *00 kinds of specifications, supporting mechanical and electrical as follows:YQS****2.2~*7KW,YQS****2.2~*5kw,YQS****5.5~**0KW,YQS*****5~**5KW,QY1.5~7.5KW,QS1.5~7.5KW.

Material:

Impeller:Cast iron HT**0,or tin bronze,such as ZCuSn3Zn8Pb6Ni1

Pump bowl:Cast iron HT**0,or stainless steel,such as 2Gr*3.**4

Pump shaft :Cold-drawn steel with chrome plating,or stainless steel 2Gr*3(***0 thermal refining ,enhancent torsional moment)

Motor Seal:Rubber O-ring seal,mechanical seal

Motor regulating sleeve:rubber

QJ using condition:

1.  **0V voltage deviation is no more than ±5%,frequency is *0HZ, three -phase power deviation is no more than ±1%.

2.  Motor cavity must be filled with water.

3.  The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than *0m below the static water level.

4.  The distance from the motor bottom to well bottom must be more than 3m.

5.  Water temperature should be no more than *0°C.

6.  Sand content of the water ( by mass) should be no more than 0.*1%.

7.  PH value of water 6.**8.5.

8.  Hydrogen sulfide content of the water should be no more than 1.5mg/L.            

9.  Chloride ion content of the water should be no more than **0mg/L.

*0.  Water yield of water source should ensure the requirements of pump continuous working.

Characteristics:

1.  Motors and pumps assembled into one.

2.  Simple structure.

3.  Easy installation and removal, small area.

4.  Simple using and maintenance.

5.  Safe and reliable operation, no pollution to water,