supply of main air compressor , main air compressor (air generation and treatment unit, oil free long which modular mounting frame assembled with 3-phase induction motor, cooler unit & air dryer, etc) suitable for 25kv 3-phase ac memu (medha) icf rakes to rdso spec. no. rdso/pe/spec/emu/0096- 2008(rev 4 or latest) - of mak e faiveley, part no.ft0052441-103 accepted- air generation & treatment unit for memu with buran 10 motor compressor (1400 ipm, motor 12.2 kw) with 4 pole and air dryer (gw-975) - memu as per our system part no. ft0052441-104 to rdso spec no. rdso/pe/spec/emu/0096-2008 (rev 4 or latest) as per specification [ warranty period: 30 months after the date of delivery ] ]