Overview Product Description B75 Centrifugal Blower 115 Volts 1 speed 60 hz frequency 3000 RPM @ free air .59 amps @ free air 75 CFM Cross Reference: Franklin Cast Products 7021-4797, Welenco 7021-5757, 4C762, 1TDN9, 1TDP1, 7021-2367, U,989 Product Videos Custom Field Product Reviews