Supply Of Hermetically Sealed Scroll Type Compressor Using R-22 Refrigerant Gas , Working On 3 Phase 415v Ac 50hz , Suitable For Use In Icf Type Rmpu Ac Coaches, Confirming To Rdso Spec No. Elps/spec/ac/03(rev- 2) May-2009 With Amendment No. 1 & 2. Accepted Make & Model No. Rdso Appro Ved Model No. Zr61 Kc Tfd 522 Of M/s Copeland Make Only [ Warranty Period: 30 Months After The Dat E Of Delivery ]