Capacity Range: 15-65L/sec; Head Range: 0.54-1.10Mpa（5.4-11Kg，54-110m）
It is used for water supply of firefighting system (especially for those which the pool level is below ground surface), It is also used in sewage treatment, municipal construction, agricultural irrigation and drainage, supplying water or liquid which is similar to water in physical and chemical aspect and with a temperature below 80°C.