Roof Curb Adapter,Curb Side Sq O D 21 In

Name: Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 18 1/2 In, For Curb Size 21 In, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 21 In, Fan Side Width 18 1/2 In, Finish Galvanized, Function Adapts 19 In Fan Base To Fit 21 In Roof Curb, Includes (8) 1/4-20 Tinnerman Speed Nut, (8) 1/4-20 X 3/4 Bolts, Metal Material Thickness 18 Ga, Number Of Fasteners Per Side 2, Overall Height 5 In, Top Flange Height 2 1/2 In - DAYTON
Brand: DAYTON
SKU: CBFX-69723
Price: 288.99 USD
Availability: InStock

About The Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 18 1/2 in, For Curb Size 21 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 21 in, Fan Side Width 18 1/2 in, Finish Galvanized, Function Adapts 19 in Fan Base to Fit 21 in Roof Curb, Includes (8) 1/4-20 Tinnerman Speed Nut, (8) 1/4-20 x 3/4 Bolts, Metal Material Thickness 18 ga, Number of Fasteners per side 2, Overall Height 5 in, Top Flange Height 2 1/2 in

Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 18 1/2 in, For Curb Size 21 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 21 in, Fan Side Width 18 1/2 in, Finish Galvanized, Function Adapts 19 in Fan Base to Fit 21 in Roof Curb, Includes (8) 1/4-20 Tinnerman Speed Nut, (8) 1/4-20 x 3/4 Bolts, Metal Material Thickness 18 ga, Number of Fasteners per side 2, Overall Height 5 in, Top Flange Height 2 1/2 in

Roof Ventilators,Roof Curb Adapters