supply of brushless dc railway carriage fanbrushless dc railway carriage fan,brushless dc railway carriage fan 400 mm sweep, 110 volts dc fixed type complete with gu ard conforming to rdso specification no. rdso/pe/spec/tl/0021-2005, (rev.3) with amendment no. 1. fr p blade shall be as per rdso drawing no. rdso/pe/sk/tl/0108-2008 (alt.1). the guard shall be conforming to icf drawing no. icf/sk-7-6-158, alt.h. firm to supply 1 no. each of male connector with cage clamps simi lar to catalogue no. 721-603 and female connector with cage clamp similar to catalogue no. 721-103/026- 000 of wago & rubber packing (pad) to icf drawing no. icf/sk-7-3-058 / item - 2, alt. e along with the fan. [ warranty period: 30 months after the date of delivery ] ] , brushless dc railway carriage fan 400 mm sweep, 110 volts dc fixed type complete with gu ard conforming to rdso specification no. rdso/pe/spec/tl/0021-2005, (rev.3) with amendment no. 1. fr p blade shall be as per rdso drawing no. rdso/pe/sk/tl/0108-2008 (alt.1). the guard shall be conforming to icf drawing no. icf/sk-7-6-158, alt.h. firm to supply 1 no. each of male connector with cage clamps simi lar to catalogue no. 721-603 and female connector with cage clamp similar to catalogue no. 721-103/026- 000 of wago & rubber packing (pad) to icf drawing no. icf/sk-7-3-058 / item - 2, alt. e along with the fan. [ warranty period: 30 months after the date of delivery ] ] => limited