IS, the IH series single stage (thickly thought inspiration) the centrifugal pump, is suitable for the industry and the city for the water, draining water, also may use in the agricultural irrigation and drainage. For transportation clear water or the physico-chemical properties similar clear water using of other liquid. The temperature is not higher than 80. IS series performance scope (according to design design) rotational speed: 2900r/min and 1450r/min inspiration caliber: 50~200 a current capacity 6.3~400 square meter each hour lifts 5~125m