IH Series chemical industry pump is the single stage single suction overhung centrifugal pump. The rated performance and size etc are as the ISO2858-1975(E). The pump is the new energy-saving pump to substitute F series corrosion resistance pump in chemical industry, petroleum, metallurgy, electricity station, food, pharmacy, etc. The liquids pumped is the corrosive liquids at the temperature of -20 degree celsius to 115 degree celsius or liquids which are similar to water in physical and chemical characteristic. IHR chemical pump can transport the liquids at the temperature of 20 degree celsius to 180 degree celsius by the mechanical seal with anti-high temperature.