Curb Adapter, Curb Side Sq O D 44 1/2 In MPN:3AZL4
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In Stock
Free Shipping
In Stock
SKU
510-G2302054
Curb Adapter, Curb Side Sq O D 44 1/2 In
Elevate your ventilation system with the Dayton Curb Adapter, designed to seamlessly integrate 40-1/2 in fan bases with 44-1/2 in roof curbs. This sturdy steel adapter ensures a secure and leak-free connection, perfect for downblast, filtered supply, and upblast fans. Its compact design allows for easy installation and maximum airflow, while its galvanized finish provides durable protection against the elements. Ideal for commercial and industrial applications, this curb adapter is a must-have for any ventilation system, offering improved performance, reduced maintenance, and increased energy efficiency.
Top product features:
- Adapts 40-1/2 in fan base to fit 44-1/2 in roof curb
- Includes (1 1/4-20 Tinnerman speed nut and (1 1/4-20 x 3/4 bolts for secure fastening
- Made of 18 ga metal for durability and strength
Top product applications:
- Downblast Fans
- Filtered Supply Fans
- Upblast Fans
Roof Curb Adapter, Adapter Type Increaser, For Fan Base Size 40 in, For Curb Size 45 1/2 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 44 1/2 in, Fan Side Width 40 in, Finish Galvanized, Function Adapts 40-1/2 in Fan Base to Fit 44-1/2 in Roof Curb, Includes (12) 1/4-20 Tinnerman Speed Nut, (12) 1/4-20 x 3/4 Bolts, Metal Material Thickness 18 ga, Number of Fasteners per side 3, Overall Height 5 in, Top Flange Height 2 1/2 in
Additional Information
- Country of Origin: ZZ
- 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: 46.30
- Package Width: 46.00
- Package Height: 6.10
- Package Weight: 22.00
Product info last updated on March 20, 2026 5:15am UTC
Category: Roof Ventilators