A fluid flow control device for generating an air forced fluid comprising: a plurality of motor assemblies mounted at equidistant points around a mounting collar, each motor assembly comprises in serial flow communication about a longitudinal centre axis, a fan assembly and an air delivery assembly; an elongated annular outer casing surrounding and spaced outwardly from the motor assemblies and defining with the motor assemblies an annular air passage, the outer casing having a central longitudinal axis, a substantially open forward end for receiving ambient air and a substantially open rear end for discharging the air forced fluid; the outer casing comprises an outer surface extending around the circumference of the outer casing and likewise an internal surface; the motor assemblies are mounted within the mounting collar and the annular outer casing is mounted around the mounting collar; the mounting collar is mounted against the internal surface and towards the substantially open forward end of the annular outer casing; a supporting structure on which the elongated annular outer casing is mounted; a fluid flow assembly having a fluid inlet attached adjacent the supporting structure, and a fluid outlet located adjacent the central longitudinal axis and within the open rear end of the elongated annular outer casing; a turntable coupled to the supporting structure to allow the supporting structure to be rotated in a circular arc; and an actuating assembly for raising and lowering the annular outer casing, the actuating assembly being coupled between the supporting structure and the outer surface of the elongated annular outer casing. a plurality of motor assemblies mounted at equidistant points around a mounting collar, each motor assembly comprises in serial flow communication about a longitudinal centre axis, a fan assembly and an air delivery assembly; an elongated annular outer casing surrounding and spaced outwardly from the motor assemblies and defining with the motor assemblies an annular air passage, the outer casing having a central longitudinal axis, a substantially open forward end for receiving ambient air and a substantially open rear end for discharging the air forced fluid; the outer casing comprises an outer surface extending around the circumference of the outer casing and likewise an internal surface; the motor assemblies are mounted within the mounting collar and the annular outer casing is mounted around the mounting collar; the mounting collar is mounted against the internal surface and towards the substantially open forward end of the annular outer casing; a supporting structure on which the elongated annular outer casing is mounted; a fluid flow assembly having a fluid inlet attached adjacent the supporting structure, and a fluid outlet located adjacent the central longitudinal axis and within the open rear end of the elongated annular outer casing; a turntable coupled to the supporting structure to allow the supporting structure to be rotated in a circular arc; and an actuating assembly for raising and lowering the annular outer casing, the actuating assembly being coupled between the supporting structure and the outer surface of the elongated annular outer casing.