Description: The IS and ISR series single-stage single suction hot water centrifugal pumps are an efficient and energy-saving product used for transporting hot water below 200 degrees Celsius and corrosive, viscous liquids similar to water. They are mainly used for hot and cold water flushing in the production process of color cathode ray tube glass shells, as well as in metallurgy, chemical engineering, printing and dyeing, etc. ...