The WFB series of self-priming pumps without seals features temperature resistance, pressure resistance, and "one-time priming, lifelong self-priming." Currently, the series includes a variety of materials such as stainless steel, 316L, reinforced polypropylene, cast steel, wear-resistant steel, and cast iron, with seven different designs and over 1,000 specifications. It is widely used and well-received in various industries including electronics, electric power, chemical milling, steel, pharmaceuticals, food, electroplating, environmental protection, fire protection, municipal engineering, water purification, national defense and military industry, textile printing and dyeing, mining and selection, and civil construction.

S, SH type pumps are single-stage, double-suction, and center-split casing centrifugal pumps used for pumping clean water and liquids with physical and chemical properties similar to water. For this pump type, when the head is between 9 meters and 140 meters, and the flow rate is between 126 cubic meters per hour and 12500 cubic meters per hour, the maximum liquid temperature should not exceed 80℃. They are suitable for use in factories, mines, urban water supply, power plants, large-scale water conservancy projects, agricultural irrigation, and drainage. The 48SH-22 type large pump can also be used as a circulating pump in thermal power plants.

Submersible pumps are a new type of water lifting machinery, composed of a submersible motor and a submersible pump. They are widely used in cities, industrial and mining enterprises, cooling systems, water supply and drainage, and agricultural irrigation. Its main features are that the motor and pump are integrated and submerged in water, eliminating the need for pump rooms and other structures. They are easy to use and maintain, highly efficient, and operate safely and reliably.

Condenser pumps are used in thermal power plants to convey condensate and other liquids similar to condensate. These pumps have good suction performance. Pumps of types 100N130 and 150N110 can convey liquids within 120℃, but other pumps cannot convey liquids exceeding 80℃. After cooling water is introduced into the stuffing box body and stuffing box cover respectively, pumps of types 100N30 and 150N110 can be used as condensate pumps.

MD type mining wear-resistant multi-stage centrifugal pump is developed based on D type pump. Its flow components are made of wear-resistant materials, and it has the advantages of good cavitation performance, wear resistance, energy saving, and long service life. It is suitable for coal mines, mines, factories and other occasions, transporting neutral mine water or other similar sewage with solid particles not exceeding 1.5% (particle size less than 0.5mm) and temperature not exceeding 40℃.

This type of pump is mainly suitable for the circulation and boosting of hot and cold water in high-pressure operating systems, water supply with multiple pumps in parallel in high-rise buildings, fire protection, boiler feed water and cooling water systems, and the conveyance of various flushing liquids, etc.

IS type pumps are single-stage, single-suction centrifugal pumps, and are the updated version of B and BA type water pumps. They are suitable for industrial and urban water supply and drainage, and can also be used for agricultural irrigation and drainage. They are used for transporting clean water and other liquids with physical and chemical properties similar to clean water, with a temperature not exceeding 80℃.

The IH pump is a single-stage, single-suction (axial suction) corrosion-resistant centrifugal pump used for transporting liquids that are free of solid particles, corrosive, and have a viscosity similar to water. The medium temperature ranges from -20℃ to 105℃. It is suitable for use in the petroleum, chemical, metallurgical, power, papermaking, food, pharmaceutical, and synthetic fiber industries.

The IHF fluoroplastic-lined pump is a single-stage, single-suction chemical centrifugal pump. It is designed and manufactured according to international standards and incorporates metal fluoroplastic-lining processing technology. The pump casing, impeller, pump cover, and other flow components in contact with the medium are all steel structures with fluoroplastic lining.

HW type pumps are horizontal, single-stage, single-suction, volute mixed-flow pumps. Suitable for conveying clear water or other liquids with physical and chemical properties similar to water. The temperature of the liquid being conveyed should not exceed 50℃. Widely used in various occasions such as agricultural irrigation, industrial and urban water supply and drainage.