Tenders for Supply of Air Dryer For Air Compressor Conforming To Is 11989:1986 Of Refrigerated Type Of Capacity 350 Cfm Or More, Design Pressure 10 Kg/ Sq-Cm, Working Pressure 5-12 Kg/Sq Cm.Make-Ingersoll Rand, Atlas Copco, Kirloskar Pneumatic Co. Ltd