Range of application The ordinary type is suitable for the liquid to transmit, cold and hot clean water, softening the circulation and pressurization of water. The stainless steel type is also suitable for little alkali and water , mineral substance water , distilled water , water of swimming pool and other and include chloride liquid, but the liquid allows temperature to need reducing. Typical application Municipal water supply and pressurization Industrys circulatory system and system of processing Boiler feed water and liquid system of the condensation The family supplies water The water treatment of environmental protection, permeate the analytical system Agricultural irrigation and dehydrating The industrial factory building washes and various kinds of cleaning (other) a lot of special uses