In-line centrifugal duct fans are designed around an efficient backward curved centrifugal impeller and external rotor motor, to ensure a compact design, high performance and low sound levels.

In-line duct fans are constructed from spun steel and incorporate an aerodynamically designed airflow guide vane, ensuring maximum performance from the unit. All models have 30mm inlet and discharge spigots and come complete with mounting feet for horizontal or vertical mounting.

These fans are available in twelve model sizes 100, 125, 150, 160, 200, 250 & 315mm diameter, with sizes 150 to 315 available as a standard or high performance in line centrifugal duct fan.

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