Roof Curb Adapter, 40-1/2 In., 29-1/2 In. MPN:20UV27
Roof Curb Adapter, 40-1/2 In., 29-1/2 In.
Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 29 1/2 in, For Curb Size 40 1/2 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 40 1/2 in, Fan Side Width 29 1/2 in, Finish Galvanized, Function Adapts 30 in Fan Base to Fit 40.5 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 8 1/2 in, Top Flange Height 6 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 42.00
- Package Width: 42.00
- Package Height: 10.00
- Package Weight: 34.00
Product info last updated on February 19, 2026 2:12pm UTC
Category: Roof Ventilators