supply of double inlet centrifugal blower assembly completedouble inlet centrifugal blower assembly complete,double inlet centrifugal blower assembly complete with mounting brackets suitable for exhaust f an in lhb type coaches, type - double inlet centrifugal blower speed: 1500 rpm, air volume: 625 cmh, power input: 200 w, current: 0.4 amps, voltage: 415 v 3 phase ac, frequency: 50 hz, conforming to rcf specificati on no. edts 331,amendment-1, type -1, corr.1,2 & 3 or latest note: 1)the firm should submit authorized deal ership certificate or proof of purchase from oem or dealer 2) one sample piece should be given to consignee for approval, before bulk supply. [ warranty period: 12 months after the date of delivery ]