These fans are of high efficiency. Centrifugal fans consists of impeller duly balanced, casing, coupling or v-belt drive, bearing stool, motor stool, shaft, bearings, plummer blocks, all hardware & gaskets, rainhood, cooling disc, filters, silencers, electric motor, suction box if required, vibration isolators, motorised damper, access door, monitoring system for bearings, flexible connection, bird screen, temperature detectors, vibration sensors, piezometric ring, etc. For more details please write to :