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High-efficiency energy-saving single-stage double-suction split-casing centrifugal pump

2025-07-03 11:55

Product Introduction

Single-stage double-suction centrifugal pumps, also known as single-stage double-suction split-case pumps, are most obviously characterized by their two suction ports compared to other pumps. Depending on the need, they can be rotated counterclockwise. Double-suction pumps typically have a very large flow rate.

 

Single-stage Double-Suction Split-Case Centrifugal Pump Models

S-type Horizontal Single-stage Double-suction Split-case Pump

The S-type double-suction split-case pump is a single-stage, double-suction, horizontal split-case centrifugal clear water pump. It is suitable for industrial and urban water supply and drainage, and can be used as a drainage or water supply pump for factories, cities, power plants, water conservancy projects, etc., and can also be used for agricultural irrigation. The "S" series pumps are high-efficiency and energy-saving products developed by split-case pump manufacturers, featuring simple structure and excellent performance. They are used to transport clear water without solid particles or other liquids with physical and chemical properties similar to water. The temperature of the transported medium is 0℃~80℃, and the allowable inlet pressure is 0.6MPa.

[Click the image above for more information on S-type single-stage double-suction split-case pump models, parameters, and other details]

GS-type High-efficiency Energy-saving Single-stage Double-suction Split-case Pump

The GS-type single-stage double-suction split-case pump is a horizontal single-stage double-suction horizontal split-case centrifugal pump. It is a new generation of high-efficiency and energy-saving double-suction centrifugal pump products developed by Zhonglian Pump Industry, a double-suction split-case pump manufacturer, based on the traditional S, SH, and SA double-suction split-case pump series. It has a wide performance range, good hydraulic performance, novel structure, and versatile capabilities. The GS single-stage double-suction split-case centrifugal pump is mainly suitable for occasions involving the transportation of liquids, such as waterworks, air conditioning circulating water, heating network systems, building water supply, irrigation, drainage pumping stations, steel, power plants, industrial water supply systems, fire protection systems, shipbuilding industry, and mine water supply and drainage.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SLZ vertical single-stage double-suction split-case pump]

DK-type Multi-stage Double-suction Split-case Pump

The DK-type multi-stage double-suction split-case pump is a horizontal two-stage horizontal split-case centrifugal pump, suitable for industrial and urban water supply and drainage, and can also be used for agricultural irrigation and drainage. It is used to transport clear water or liquids with physical and chemical properties similar to water. The temperature of the transported medium is -20℃~80℃. The maximum allowable inlet pressure is 0.6MPa.

[Click the image above to learn more about the models, parameters, and detailed introduction of the DK single-stage double-suction split-case pump]

XS-type Single-stage Double-suction Split-case Pump

The XS-type single-stage double-suction split-case pump is a new generation of high-performance horizontal single-stage double-suction split-case centrifugal pump developed by Zhonglian Pump Industry, a double-suction pump manufacturer. Single-stage double-suction pumps are mainly suitable for occasions involving the transportation of liquids, such as waterworks, air conditioning circulating water, heating network systems, building water supply, irrigation, drainage pumping stations, power plants, industrial water supply systems, fire protection systems, shipbuilding industry, and mine water supply and drainage. It is a comprehensive replacement for SH, S, SA, SLA, and SAP split-case double-suction pumps.

[Click the image above to learn more about the models, parameters, and detailed introduction of the XS single-stage double-suction split-case pump]

SAP-type Single-stage Double-suction Horizontal Split-case Pump

The SAP-type single-stage double-suction horizontal split-case pump is a new double-suction split-case centrifugal pump product developed by Zhonglian Pump Industry, a split-case pump manufacturer, based on the SA-type double-suction split-case pump, with structural optimization design. It is used to transport clear water without solid particles or other liquids with physical and chemical properties similar to water. The temperature of the transported medium is 0℃~80℃, and the maximum allowable inlet pressure is 0.6MPa.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SAP single-stage double-suction split-case pump]

SM-type Horizontal Single-stage Wear-resistant Double-suction Split-case Pump

The SM-type wear-resistant double-suction split-case pump is a horizontal single-stage, double-suction horizontal split-case centrifugal pump, designed according to national standards. It is a high-efficiency and energy-saving product with a simple structure and excellent performance. It has a high degree of serialization, standardization, and generalization. This type of pump has advanced performance, stable operation, and reliable safety. New structures and materials are used in the design, making it suitable for transporting various media. It is used to transport clear water without solid particles or other liquids with physical and chemical properties similar to water. The temperature of the transported medium is 0℃~80℃, and the allowable inlet pressure is 0.6MPa.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SM single-stage double-suction split-case pump]

SY-type Oil Transfer Double-suction Split-case Pump

The SY-type oil transfer double-suction centrifugal pump is a horizontal single-stage double-suction horizontal split-case pipeline oil transfer centrifugal pump. It is a pipeline oil pump product developed by Zhonglian Pump Industry, a double-suction split-case pump manufacturer, based on the advantages of aerospace liquid technology and combining advanced technologies and experiences from both domestic and international sources. Its design and manufacturing process meets the requirements of API610-2004 "Centrifugal Pumps for Petroleum, Heavy Chemical, and Natural Gas Industries". The SY-type oil transfer double-suction split-case pump is mainly suitable for transporting crude oil, gasoline, diesel, and other petroleum products and other impurity-free, non-corrosive media with temperatures not exceeding 100℃. It is widely used in refineries, chemical and petrochemical industries as split-case oil transfer centrifugal pumps, and is also suitable for split-case centrifugal pumps used in power plants, steel plants, seawater desalination, fire protection, and oilfield water injection systems.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SY single-stage double-suction split-case pump]

SF-type Horizontal Single-stage Corrosion-resistant Double-suction Split-case Pump

The SF-type corrosion-resistant double-suction split-case pump is a horizontal single-stage double-suction horizontal split-case centrifugal pump. It is an energy-saving new product updated and replaced by Zhonglian Pump Industry, a double-suction centrifugal pump manufacturer, based on the S-type corrosion-resistant double-suction split-case pump. This type of split-case pump has advanced performance, stable operation, and reliable safety, and is used for transporting various corrosive media. It is suitable for the chemical, petroleum, metallurgical, power, papermaking, food, pharmaceutical, and synthetic fiber industries for transporting various corrosive or zero-pollution liquid media. The medium temperature is 0℃~80℃, and the allowable inlet pressure is 0.6MPa.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SF single-stage double-suction split-case pump]

SH-type Horizontal Single-stage High-flow Double-suction Split-case Pump

The SH high-flow double-suction split-case pump is a horizontal single-stage double-suction pump with a horizontally split casing, used for conveying clear water and liquids with physical and chemical properties similar to water, as well as lightly corrosive liquids (liquid temperature not exceeding 80℃). Suitable for water supply and drainage in factories, mines, cities, and power plants, as well as irrigation and drainage in farmland and various water conservancy projects. The 48SH-22 type large double-suction split-case pump can also be used as a circulating pump in thermal power plants. SM, SF, and SY type pumps are developed based on the S type pump by changing materials, seals, and structures to adapt to conveying media containing multiple mud and sand, or those with wear resistance, corrosion resistance, or oil requirements.

SA type horizontal single-stage stainless steel double-suction split-case pump

The SA type stainless steel double-suction split-case pump is a single-stage, double-suction, horizontally split, horizontal centrifugal pump used for conveying clear water without solid particles or other liquids with physical and chemical properties similar to water. The temperature of the conveyed medium is -20℃~80℃, with a maximum allowable inlet pressure of 0.6MPa. Suitable for conveying various industrial water, domestic water, tap water, and for water conservancy projects, farmland irrigation and drainage, etc.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SA single-stage double-suction split-case pump]

SLZ type vertical single-stage double-suction split-case pump

The SLZ type vertical single-stage double-suction split-case pump is a vertical single-stage double-suction vertically split centrifugal pump suitable for factories, cities, mines, power plants, farmland water conservancy projects, etc. This type of pump is used to convey clear water without solid particles or other liquids with physical and chemical properties similar to water. The temperature of the conveyed medium is 0℃~80℃, with a maximum allowable inlet pressure of 0.6MPa.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SLZ single-stage double-suction split-case pump]

SLA type vertical single-stage double-suction split-case pump

The SLA type vertical single-stage double-suction split-case pump is an easily disassembled vertical single-stage double-suction centrifugal pump. Zhonglian Pump Industry, a double-suction pump manufacturer, developed this new type of vertical double-suction pump based on the SA type pump to meet market needs, specifically for urban water supply, heating, air conditioning, and refrigeration industries. It conveys clear water without solid particles or liquids with physical and chemical properties similar to clear water. The temperature of the conveyed medium is 0℃~80℃, suitable for industrial and urban water supply and drainage, and can also be used for farmland irrigation and drainage. Because this pump is vertically installed, it can save investment in pump rooms, and is particularly popular with rural areas and waterworks.

[Click the image above to learn more about the models, parameters, and detailed introduction of the SLA single-stage double-suction split-case pump]