Fan Flange Sizes:400mm Motors are to be wired

Motors are to be wired via a weatherproofed cable to an IP55 protected terminal box mountedon the outside of the unit casing

🎛 Flexible Control Options

Flat roofs

easy-to-install unit

Fan Flange Sizes:400mm Motors are to be wiredGalvanised Mild Steel Fan Flange Rings Dual Hole Pattern The Galvanised Mild Steel Fan Flange Rings are designed for seamless compatibility with axial fans and flexible ducting systems. These durable flange rings feature a dual A and B hole pattern to suit most axial fans, ensuring a secure and stable fit in your ventilation setup. Key Features: Material: Made from galvanised mild steel, providing strength and resistance to corrosion. Dual Hole