big size stainless steel deep well bore hole submersible pump of 6",8",10",12" with large flow rate and high head

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
(1) not above 25ºC(85ºC for the type of heat-resisting)
(2) shot contents(mass ratio) not avove 0.01%
(3) PH 5-10
(4) content of hydrogen sulfide not above1.5mg/L
(5) chloride ion not above 400mg/L
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.

Flow rate
0-1000 m3/h
head
0-1500 m
Power
0-500KW

Shijiazhuang Aier Machinery Co., Ltd. is a large-scale professional manufacturer of slurry pumps, gravel pumps, dredge pumps, sewage pumps and clean water pumps in China.

All products are mainly supplied to environmental protection, wastewater treatment, urban water supply and drainage, mine, metallurgy, coal, petrochemical, building material, thermal power FGD, river dredging, tailing disposal and other fields. The products are selling well in China and sold far to Germany, U.S., Canada, Australia, Russia, Ukraine, Kazakhstan, Brasil, Chile, Argentina, Bolivia, Malaysia, Indonesia, India, Poland, South Africa, Tanzania, etc.

Our firm has strong technical force and is specially engaged in the research of abrasion resistant materials of slurry pumps, sewage pumps and water pumps and the development of new products. The materials include high chrome white iron, duplex stainless steel, stainless steel, ductile iron, rubber, etc.

We use CFD, CAD method for product design and process design based absorbing experience of world leading pump companies. We integrate molding, smelting, casting, heat treatment, machining and chemical analysis, and have professional engineering and technical personnel.

Our company started to build our new factory in 2013 and finished in Spring of 2014. The new factory is located in Lincheng Xingtai Hebei, covering 67,000 m² and of annual design annual casting capacity 3,000 tons. In the new factory, we can produce different parts from small to huge. Casting & machining orders are welcome as well.