Flexible Hose For Filtration Of Transformer Oil As Per Specification Attached As Per Annexure M Anufacturer Name, Batch No, Manufacturing Month/Year Is To Be Embossed On Hose. One Piece Of Length On E Feet From Same Lot Embossed With Manufacturer Name, Batch No, Manufacturing Month/Year And Specification To Be Provided Along With Supply For Testing Purpose. [ Warranty Period: 30 Months After The Date Of Delivery ] ]