Tenders for Supply of Double Inlet Centrifugal Blower 190V Ac, 3-Phase, 50Hz For Exhaust From La Vatories For Lhb Non-Ac Coaches. As Per Specification No. :Edts - 432, Rev-Nil. Packing In Struction: Spi215. Warranty Period: 30 Months After The Date Of Delivery