Roof Curb Adapter, Curb Side Sq O D 22 In MPN:3AZK4
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In Stock
Free Shipping
In Stock
SKU
510-G2034575
Roof Curb Adapter, Curb Side Sq O D 22 In
This Roof Curb Adapter is a versatile solution for fitting 26-inch fan bases onto 22-inch roof curbs, making it ideal for downblast, filtered supply, and upblast fans. The adapter's galvanized steel construction ensures durability and resistance to corrosion, while its 18-gauge thickness provides added strength. With a compact design and easy installation, this adapter simplifies rooftop ventilation system upgrades and repairs. Its applications include commercial and industrial buildings, as well as residential properties with large ventilation needs. By streamlining fan installation, this adapter saves time and reduces labor costs, making it a valuable tool for contractors and building owners alike.
Top product features:
- Adapts 26 in fan base to fit 22 in roof curb
- Includes (8) 1/4-20 Tinnerman Speed Nut and (8) 1/4-20 x 3/4 Bolts for secure fastening
- Constructed with 18 ga metal material for durability
Top product applications:
- Downblast Fans
- Filtered Supply Fans
- Upblast Fans
Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 25 1/2 in, For Curb Size 22 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 22 in, Fan Side Width 25 1/2 in, Finish Galvanized, Function Adapts 26 in Fan Base to Fit 22 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
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: 28.00
- Package Width: 26.00
- Package Height: 5.50
- Package Weight: 11.12
Product info last updated on January 31, 2026 9:59am UTC
Category: Roof Ventilators