supply of set of base gaskets for ccb 2.0 epcuset of base gaskets for ccb 2.0 epcu,set of base gaskets for ccb 2.0 epcu valve of kbi make as per kbi part nos.. sett consists of 04 it ems. set details and part nos are as per annexure ( copy enclosed). annexure kbi annexure set of spares f or electric ccb system one set consisting of 04 items 05 nos. s no description part no. qty./kit 01 gas ket 16.er.20 775945 02 02 gasket, er 780623 01 03 gasket, bp 780624 01 04 gasket, bccp 775942 01 as per drg.no. set of base gaskets for ccb 2.0 epcu valve of kbi specn: set of base gaskets for ccb 2.0 epcu valve of kbi make as per kbi part nos.. sett consists of 04 ite [ warranty period: 30 months after the date of delivery ] ]