Installation Guide

Accessories
Flanges that fi t our fans.
Size Inside Outside Applicable
Diameter Diameter Filter
4 Inch 4" 5.5" 2600 - 9000
4 Inch 4" 11.5" 33 - 66
6 Inch 6" 11.75" 33 - 66 - 99 - 50
8 Inch 8" 11.75" 66 - 99 - 50 - 75 - 100
10 Inch 10" 13.5" 100 - 125 - 150
12 Inch 12" 14.75" 125 - 150
14 Inch 14" 15.75" 125 - 150 - Max 2500
Flanges SKU
4" Flange 2600/9000 504110
4" Flange 33/36 504111
6" Flange 504112
8" Flange 504115
10" Flange 504116
12" Flange 504118
14" Flange 504121
(for Std. Series & Max2500)
18" Flange 504132
20" Flange 504134