... performance, stable operation, no special operations management;Widely used in water supply equipments of steam boiler, hot water boiler ... conditionor, steam condenser, heat exchanger...also can be used in life water treatment of hotels, restaurants, office buildings, apartments ... cycle volume m3750÷inlet water hardness mmol/L*80%In-out fitting dimensionsDN50(Ø63mm)Drain fitting dimensionsDN25(Ø32mm) ...