150QJ-BP Series Stainless Steel Submersible Pump for Well Punching and Welding

150QJ-BP Series Stainless Steel Submersible Pump for Well Punching and Welding

Haicheng Sanyu Pump Co., Ltd.


Haicheng Sanyu Pump Co., Ltd. is a modern industrial and agricultural micro-pump production enterprise integrating scientific research, development, production and sales. The headquarter is located in haicheng city, liaoning province. The company was founded in the 1960s with a history of nearly 50 years. The company pioneered China’s first agricultural single-phase micro-pump, with more than 30 patents of independent intellectual property rights. It is a key enterprise and original drafting unit of standard in the industry. It has always been in the leading position in China’s agricultural micro-pump industry. Its scientific research force, product and equipment technology have reached the domestic leading level, and some of them have reached the international advanced level. There are more than 1000 staffs in the company. The annual production capacity is up to 100 more than ten thousand units. The water pumps in domestic has covers an area of nearly 200000 square meters of production base, and establish a branch and technology research and development center in Italy. The products market more than 30 provinces, cities and districts of the country, as well as southeast Asia, Europe and other countries and regions. It is the largest and most powerful manufacturer of agricultural micro-pumps in China. Domestic market share of similar products is more than 30%. Product quality, reputation and brand reputation are famous at home and abroad.

Product features:

The over-current parts are welded by high grade stainless steel AISI304, which is resistant to corrosion and wear and is durable.

Motor insulation grade: Y;

Motor protection grade: IP68

Coupling and flange connection dimensions meet NEMA international standards;

Adopt modified polytetrafluoroethylene, nitrile rubber wear-resisting ring and nitrile rubber bearing to ensure the pump to operate efficiently and stably for a long time.

Stainless steel check valve at the pump outlet can effectively prevent the impact of water hammer;

High efficiency hydraulic design, low operation cost;

Compact structure, lightweight size, easy installation, easy field maintenance;

Fasteners are made of stainless steel AISI304;

The control box is connected with an external motor protector to ensure the safe operation of the motor.

Scope of application: water conservancy construction; food and beverage; pure water treatment; circulating heating; farmland irrigation and other fields.