ISW Series Horizontal Centrifugal Pump Applied to High-Rise Building Water Supply
2025-10.14
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Country: United States Product Model: ISW series horizontal centrifugal pump Item: ISW Series Horizontal Centrifugal Pump Applied to High-Rise Building Water Supply Application Effects: Following the commissioning of ISW series horizontal centrifugal pumps in the secondary water supply system of high-rise buildings, the measured average water supply efficiency surged from 60% to 82%. Annual electricity consumption decreased from 1.0 GWh to 0.58 GWh, achieving a 42% energy savings rate. Simultaneously, machinery room noise levels decreased from 65 dB to 50 dB, while top-floor water pressure fluctuations narrowed to ±0.02 MPa. This achieved “zero-complaint” silent operation, with resident satisfaction surveys recording a 90% approval rating.
