procurement of spares for m / s kay international make twin lobe rotary blowers for various blowers installed in units 1 and 2 for ahp i sgtps birsinghpur procurement of spares for m / s kay international make twin lobe rotary blowers for various blowers installed in units 1 and 2 for ahp i sgtps birsinghpur , spares for kay rotary twin lobe compressor, model 1012 wc for silo blower serial no.-9308253hld, 9308221hld , set of bearing housing ( 1 set =4 nos. ) , set of gear ( 1set= 2 nos. ) , pulley side plate , gear side plate , locking device , set of oil seal bush ( 1 set = 04nos ) , lock nut , blower pulley 500x4spc , motor pulley 355x4spc , spares for kay rotary twin lobe compressor, model 1620wc for conveying compressor serial no.2002525tbp, 9402053hld , set of lobes fitted with shaft ( 1 set= 2 nos. ) , set of bearing housing ( 1 set= 4 nos. ) , check nut ( 1 set= 2 nos. ) , nrv , pulley side plate , gear side plate , bearing cover ( drive side ) , oil seal cover , thrust plate , set of oil securing disc ( 1 set= 4 nos. ) , spares for kay rotary twin lobe esp blower model 812acserial no. 9307218hld, 9307222hld, 9307186hld, 9307221hld , set of lobes fitted with shaft ( 1set= 2 nos. ) , set of gears duly hardened and ground ( 1 set = 2 nos. ) , spacer , breathing plug , external circlip , blower pulley 315x3c , motor pulley 224x3 c , spares for kay rotary nuva blower model 65wc serial no.-940252hld, 940253hld, 940251hld, 12082399hld, 12082400 hld , set of bearing housing ( 1 set= 4 nos. ) , set of gears duly hardened ( 1 set = 2 nos. ) , set of lobes fitted with shaft ( 1 set = 2nos. ) , locking device , spacer , drain plug , breathing plug , external circlip , check nut , blower pulley 180x4b , motor pulley125x4b