supply of super-efficient bldc exhaust fan with sweep 250mm, input voltage 140v-285v 50h z ac supply operated 20w, air delivery 1150 cmh, 1200 rpm, double ball bearing incorporated for less noise and longer life, back flaps should be available for insects entry preventing, standards: is 2312-1967 or latest of model atomberg exhaust efficio, othermakes: polycab, usha, luminious, crompton, orient, havells . [ warranty period: 30 months after the date of deliver y ] ] - super-efficient bldc exhaust

South Western Railway has invited bids for the supply of super-efficient bldc exhaust fan with sweep 250mm, input voltage 140v-285v 50h z ac supply operated 20w, air delivery 1150 cmh, 1200 rpm, double ball bearing incorporated for less noise and longer life, back flaps should be available for insects entry preventing, standards: is 2312-1967 or latest of model atomberg exhaust efficio, othermakes: polycab, usha, luminious, crompton, orient, havells . [ warranty period: 30 months after the date of deliver y ] ] - super-efficient bldc exhaust fan.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 23 September 2026, with the technical opening scheduled for 23 September 2026.