Brushless dc railway carriage fan 225 mm sweep 110v dc bracket type complete as per rdso specification no. rdso/pe/spec/tl/0021-2005 rev.3 with amendment no. 1 with frp blade and crash worth guard. the guard shall be conforming to drg. no. icf/sk-7-6-158 coi-ii alt.g od of the fan guard 270mm plus minus 2 mm. dimension of fan shall conform to drawing rdso/pe/sk/tl/0026-2002 (rev 0 ) and complete fan will be silver ash colour

Bracket fan 225 mm sweep, 110 v ac conforming to rdso specification no. is:6680-92 with annexure h (december2005) for rc fan issued by rdso vide lr. no. qe/6.5.1 dated 10.03.2006. the fan base, motor body and bracket shall conform to icf drg.no. icf/sk-7-6-179 with elegant, compact, lightweight aluminium body, anti-corrosive and frp blade. the fan shall have ball bearings at both the ends with skf/nbf ball bearing. the guard shall be crashworthy design to drg.no. icf/sk 7-6-158 col.ii alt. g.