| Refrigerated Type Air Dryer |
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| Cooling is the simplest and most positive way of removing moisture from compressed air. A Refrigerated Dryer has close-loop Freon circuit in which compressed fluid is chilled to a controlled temperature and so condensed moisture is separated out. TO prevent freezing of condensed moisture on the refrigerant coils, Air/Gas can be chilled to a minimum temperature of 2-3oC approx i.e. the dew point of dried fluid at operating pressure 7 kgf/Cm2 g is (+) 2oC and its corresponding atmospheric dew point would be (-) 22oC (approx). These dryers are suitable for the applications where the maximum dew point of (-) 20 to (-) 22oC (Atm.) is normally acceptable. |
