OS centrifugal split pump is a single-stage double suction internal open volute centrifugal pump. Used for water supply in water plants, air conditioning water circulation, building water supply, irrigation, drainage pump stations, power stations, industrial water supply systems, fire protection systems, shipbuilding, etc.
In water treatment plants, OS centrifugal split pump is used for water intake from water sources and for boosting the pressure of urban water supply pipelines,its dual suction impeller design achieves high flow and efficient water delivery, reaching thousands of cubic meters per hour,combined with cast steel or pipeline alloy pump casing, it can withstand the erosion of impurities such as chloride ions and sediment in water, ensuring long-term stable operation. For example, after adopting this pump in the water supply system of a certain city, the water delivery efficiency increased by 12%, and the annual energy consumption decreased by more than 100000 kWh, effectively reducing the cost of water supply.
In scenarios such as urban waterlogging drainage and sewage treatment plant sewage lifting, the smooth pump casing and impeller inner surface of the pump reduce fluid resistance and can transport sewage containing a small amount of solid particles, reducing the risk of blockage. In the rainstorm season, its flexible vertical or horizontal installation mode can quickly adapt to the spatial layout of different drainage pump stations, timely discharge the accumulated water, and protect the city safety.
The domestic water booster and high-pressure water supply of fire hydrant systems in super high-rise buildings require extremely high demands on water pumps. The single-stage double suction impeller of OS centrifugal split pump can balance axial forces, achieve high head of over 100 meters in a single stage, and avoid the complex structure of multi-stage pump series connection. After adopting this pump in a 30 story office building, the pipeline system was simplified, maintenance costs were reduced, and SKF bearings and optimized impeller design controlled noise below 65dB, meeting the strict requirements of civil buildings for environmental noise.
The central air conditioning chilled water/cooling water circulation in large commercial complexes and industrial plants requires stable flow and pressure. The OS centrifugal split pump has a compact structure that saves space, and its split design makes it easy to install in narrow spaces in air conditioning rooms,its precisely cast smooth flow channel reduces hydraulic losses, improves efficiency by 8-10% compared to traditional single suction pumps, effectively reduces energy consumption of air conditioning systems, and assists in building energy conservation.
