Ancillary Fittings

Wall Cawls

Wall cawls are made from mild steel and ensure edequate positions. They reduce free air delivery by only 10%.

Louvre Shutters
Louvre shutters comprise aluminum louvres of light construction which are opened by fan draught and closed by gravity when the fan is switched off. Recommended air velocity between 335m/min. to 455 m/min.

Wire guards
Wire guards are made from heavy guage wire rod with all joints and crossings welded. They protect both the motor and impellar sides of industrial fans.

Roof extract
Roof extract units with low streamlined body and cowl are widely used for rapid removal of heat, smoke or fumes from stores, factories and warehouse. These units are light weight and anti-corrosive. The hinged cawl has been designed to give easy maintainance of the fan.