Supply of Air Generation And Treatment Unit Main Air Compressor, Oil Free Long With Modular Mounting Frame Assembled With 3 Phase Induction Motor, Cooler Unit & Air Drier, Etc Suitable For 25Kv 3 Phase Memu Medha Icf Rakes To Rdso Spec No. Rdso/Pe/Spec/Emu/0096-2008 Rev 4 Or Latest, Specification As Per A Ttached Technical Data. Make: Faiveley Transport, Elgi Model- Rr20070 Of With Dry Air, Similar In Knorr Bremse Or Equivalent . Warranty Period: 30 Months After The Date Of Delivery