1、ISW  horizontal pipeline pump is used to transport the clear water and other liquids as same as clear water in physical and chemical characteristic and liquids temperature is no more than 80℃. Such as industry and city water, boost and supply water for high-building, gardening, fire fighting and warm and cooling circulation etc.
2、ISWR horizontal hot water pump is used for hot water boost and circulation in power resource and metallurgy and wood process and chemical industry and weave and making –paper and restaurant and city heat circulation. Liquid temperature is not more than 120℃。
3、ISWH horizontal chemical industry pump is suitable to transport the corrosive liquids which is similar water in weave and petroleum and chemical industry and pharmacy and food etc. Liquid temperature is -20℃～+120℃。
4、ISWB vertical pipeline oil pump is to transport the gasoline and kerosene and diesel oil etc petroleum product. Liquids temperature is -20℃～+120℃。