supply of 1) condenser fan blade suitable for 1400 rpm motor, made from frp material with aluminum hub, overall unit dia 580 mm2) condenser fan blade suitable for 1400 rpm motor, made from frp material with aluminum hub, overall unit dia 610 mm, , condenser fan blade suitable for 1400 rpm motor, made from frp material with aluminum h ub, overall unit dia 580 mm, hub dia 170 mm, bore dia on hub for motor shaft of 19 mm with 6 mm keyway , dynamically balanced and confirming to para no. 8.35.7 of rdso specification no. rdso / pe / spec / ac / 0061 - 2005 (rev.1). to be supplied with oem test certificate as per specification. make acceptable: multi wing / everfine / hascon or any other rdso approved make. oem or authorised dealers only to quote wi th documentary evidence. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , condenser fan blade suitable for 1400 rpm motor, made from frp material with aluminum h ub, overall unit dia 610 mm, hub dia 170 mm, bore dia on hub for motor shaft of 19 mm, dynamically balan ced and confirming to para no. 8.35.7 of rdso specification no. rdso / pe / spec / ac / 0061 - 2005 (rev.1 ). to be supplied with oem test certificate as per specification. make acceptable: multiwing / everfine / hascon or any other rdso approved make. oem or authorised dealers only to quote with documentary ev idence. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]