supply of set of pneumatic horn for 3-phase locomotive.set of pneumatic horn for 3-phase locomotive.,set of pneumatic horn for 3-phase locomotive, one set consist of 2 items 4 nos. (1) horn low tone: as per ftrtil pt. no. 714007000 or elgi pt. no. s-07026 or kbil pt. no. c217943 or equivalent conforming to d&m drg. no. ff983, qty. - 2 nos. (2) horn high tone: as per ftrtil pt. no. 714007100 or elgi pt. no. s-7027 or kbil pt.no. c217942 or equiv alent conforming to d&m drg. no. ff983, qty. - 2 nos. [ warranty period: 30 months after the dat e of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] dsl/tkd, nr delhi 22.00 set