Roof Curb Adapter, Curb Side Sq O D 30 In MPN:3AZK6
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In Stock
Free Shipping
In Stock
SKU
510-G0559142
Roof Curb Adapter, Curb Side Sq O D 30 In
This Roof Curb Adapter is designed to adapt a 34 inch fan base to fit a 30 inch roof curb, making it a versatile solution for various fan types, including downblast fans, filtered supply fans, and upblast fans. The adapter features a sturdy steel construction with a 18-gauge metal material thickness, ensuring durability and stability. Its compact design with a top flange height of 2.5 inches allows for seamless integration with most roof curbs, while its galvanized finish provides added corrosion resistance. Ideal for commercial and industrial applications, this adapter is a must-have for any fan installation project.
Top product features:
- Adapts 34 in fan base to fit 30 in roof curb
- Includes (1 1/4-20 Tinnerman Speed Nut and (1 1/4-20 x 3/4 Bolts for secure fastening
- Has a 2 1/2 in top flange height for added structural support
Top product applications:
- Downblast Fans
- Filtered Supply Fans
- Upblast Fans
Roof Curb Adapter, Adapter Type Reducer, For Fan Base Size 33 1/2 in, For Curb Size 30 in, Material Steel, For Fan Type Downblast Fans, Filtered Supply Fans, Upblast Fans, Curb Side Width 30 in, Fan Side Width 33 1/2 in, Finish Galvanized, Function Adapts 34 in Fan Base to Fit 30 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: 37.00
- Package Width: 37.00
- Package Height: 6.00
- Package Weight: 19.00
Product info last updated on February 8, 2026 3:10pm UTC
Category: Roof Ventilators