supply of single phase 11o v ac, double inlet centrifugal blower, 50hz suitable for exhaust from lavatories of non-ac lhb coaches as per edts-313, rev-nil, am-1 & 2 or latest and as per drg no.cc75401.single phase 11o v ac, double inlet centrifugal blower, 50hz suitable for exhaust from lavatories of non-ac lhb coaches as per edts-313, rev-nil, am-1 & 2 or latest and as per drg no.cc75401.,single phase 11o v ac, double inlet centrifugal blower, 50hz suitable for e xhaust from lavatories of non-ac lhb coaches as per edts-313, rev-nil, am-1 & 2 or lates t and as per drg no.cc75401. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]