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Single-stage, double-suction, split-case, vertical centrifugal pump

2025-07-03 11:45

Product Introduction

The vertical single-stage double-suction split-case pump is a vertically installed single-stage double-suction split-case pump developed and modified by our company based on the traditional horizontal split-case pump. It is suitable for factories, cities, mines, power stations, agricultural water conservancy, heating, air conditioning and refrigeration industries. This type of pump is used to transport clear water without solid particles or other liquids with physical and chemical properties similar to water. Vertical installation, small footprint, very popular with customers.

Vertical Single-Stage Double-Suction Split-Case Centrifugal Pump Models

SLA Type Vertical Single-Stage Double-Suction Split-Case Pump

The SLA type vertical single-stage double-suction split-case pump is a convenient disassembly type vertical single-stage double-suction centrifugal pump. It is a new type of vertical double-suction pump developed by Zhonglian Pump Industry, a double-suction pump manufacturer, based on the SA type pump to meet market needs, specifically for urban water supply, heating, air conditioning and refrigeration industries. It transports clear water without solid particles or liquids with physical and chemical properties similar to clear water. The temperature of the medium being transported is 0℃~80℃, suitable for industrial and urban water supply and drainage, and can also be used for agricultural 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.

The SLA type double-suction split-case pump is vertically installed, and the suction port and discharge port are both in the horizontal direction. The pump body and pump cover are vertically separated at the axis center line. During maintenance, the inlet and outlet pipes and the motor do not need to be removed, and the pump cover can be opened to remove the rotor components. The upper bearing of the pump uses a rolling bearing, grease lubrication, and a cooling cavity is provided on the bearing body. The lower bearing of the pump is a guide bearing, lubricated and cooled by the water of the pump itself. The shaft seal uses two forms: soft packing seal and mechanical seal.

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

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 vertical split-case centrifugal pump, suitable for factories, cities, mines, power stations, and agricultural water conservancy projects. This type of pump is used to transport clear water without solid particles or other liquids with physical and chemical properties similar to water. The temperature of the medium being transported is 0℃~80℃, and the maximum allowable inlet pressure is 0.6MPa.

SLZ Type Vertical Single-Stage Double-Suction Split-Case Pump Product Features

1. slz single-stage split-case pump sealing system: optional mechanical seal and packing seal, cooling and lubrication are both internal circulation;

2. slz single-stage double-suction split-case pump has large flow rate and high efficiency: double-suction impeller, with large flow rate and high efficiency;

3. Replaceable bushing: The bushing, as a wearing part, protects the shaft and improves the service life of the pump;

4. Sealing ring: The sealing ring, as a wearing part, improves the efficiency of the pump and extends its service life.

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