IH Series chemical industry pump is the single stage single suction overhung centrifugal pump. The rated performance and size etc are as the IHO2858-1975(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℃～115℃ or liquids which are similar to water in physical and chemical characteristic. IHR chemical pump can transport the liquids at the temperature of 20℃～180℃ by the mechanical seal with anti-high temperature.