Key points for selecting specialized circulating pumps for swimming pools
1) Swimming pools with different usage requirements should have their own independent water circulation pumps.
2) Water swimming pools with similar properties should be used, while other water circulation pumps should be set independently.
3) The number of circulating water pumps should be determined by not less than two working simultaneously.
4) Circulating water pumps should be selected with low speed, low noise, and high efficiency. The performance curve should be as smooth as possible, and the working range should be located in the high-efficiency zone.
5) The pump casing, impeller, and mechanical seal of the circulating water pump should be made of corrosion-resistant materials.
6) The water pump and the pipeline connecting the water pump should be equipped with shock absorption and noise reduction measures.
7) The flow rate of the water pump suction pipe should be 1.0~1.5m/s; The flow rate of the water pump outlet pipe should be 1.5-2.5m/s.
Article source: Baidu Baike excerpt
