COMEX axial fans have been developed to deliver high performance with a long-life span & nbsp; each motor is fitted with quality bearings and is dust and waterproof to IP68 Standard.& nbsp; <span id=”sceditor-end-marker” class=”sceditor-selection sceditor-ignore” style=”line-height: 0; display: none;”> </span><span id=”sceditor-start-marker” class=”sceditor-selection sceditor-ignore” style=”line-height: 0; display: none;”> </span>Available in: 6.5″ 7.5″ 9″ 10″ 11″ 12″ & 14″ Diameters