Horizontal Split Casing Double-Suction Centrifugal Pump

Materials
Casing: cast iron, ductile iron, nickel cast iron, cast steel, stainless steel, duplex stainless steel, etc;
Impeller and sealing ring: cast iron, ductile iron, cast steel, stainless steel, bronze, duplex stainless steel, etc;
Shat: carbon steel, stainless steel, duplex stainless steel, etc;
Shaft sleeve: stainless steel, duplex stainless steel, etc;
Different material combinations can allow different working conditions;
Special materials can be customized according to requirements.

Technology Application
High efficiency, high strength, high reliability, long service life.
The optimized hydraulic design based on CFD technology can automatically balance the axial force and radial force to ensure high efficiency.
The compact structure, reinforced volute casing, and high-quality components ensure the high stability and reliability of the pump.

Applications
For clean water or medium with physical and chemical properties similar to clean water.
Water supply for water plants, urban drainage, agricultural irrigation, water circulation for power plants, water supply and drainage for industrial and mining enterprises, water circulation for HVAC, and water supply for the shipbuilding industry.
For corrosive medium: Seawater desalination, demineralized water in steel mills, brine transportation.
For hot water with a temperature below 130℃.
District heating supply and water circulations.

Model code designation
Example: SBS (SBSL) 800-970 E (F)
SBS (SBSL) 800-970 E (F)
SBS - SBS series horizontal split casing pump
SBSL - SBSL series vertical split casing pump
800 - Nominal discharge nozzle diameter (mm)
970 - Nominal impeller diameter (mm)
E (F)- code of impeller hydraulic model

Operating range
Max. capacity: 11160m³/h
Max. head: 200m
Max. working pressure: 2.5MPa
Max. Suction flange size: DN900 mm
Max. working temperature: 130°C
Flange pressure rate: PN1.6MPa, PN2.5MPa

Product Overview
The horizontal split casing double-suction centrifugal pump is an efficient and reliable pump equipment, widely used in the transportation of clean water or similar liquids. The pump adopts a double-suction impeller design with two independent water suction chambers, which can effectively improve the flow rate and efficiency of the pump. The pump body adopts a horizontal split-center design, which is easy to inspect and maintain, and the inspection work can be completed without disassembling the pipeline and motor.

Main features
1. High efficiency and energy saving: It adopts an optimized double-suction impeller with excellent hydraulic performance, smooth operation, low noise and low vibration. The pump has high efficiency and low energy consumption, which meets the needs of energy conservation and emission reduction in modern industry.
2. Compact structure: The pump body adopts a horizontal split-center design, which is compact, small in footprint and easy to install. The pump is directly connected to the motor, which reduces the intermediate transmission link and improves the stability of the overall operation.
3. Easy maintenance: The pump body is horizontally split-center design. When inspecting, you only need to open the pump cover to complete the replacement of impellers, shaft seals and other components. There is no need to disassemble the pipeline and motor, which greatly reduces the maintenance cost.
4. Wide application scope: Suitable for the transportation of clean water and similar liquids, such as urban water supply, industrial circulating water, farmland irrigation, water conservancy projects, etc. It is particularly suitable for large flow and high head applications.
5. Diverse materials: The main components such as the pump body and impeller can be made of cast iron, cast steel or stainless steel to meet the needs of different working conditions. Stainless steel is suitable for the transportation of corrosive media.

Advantages and characteristics
1. High efficiency and energy saving: The optimized double-suction impeller improves the efficiency of the pump and reduces energy consumption.
2. Smooth operation: The use of high-quality bearings and sealing materials ensures that the pump runs smoothly, with low noise and low vibration.
3. Easy maintenance: The horizontal split design does not require the removal of pipelines and motors during maintenance, reducing maintenance costs.
4. Strong applicability: Applicable to a variety of media and working conditions to meet the needs of different industries.