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Dayton Roof Curb: Fixed Nonventilated Curbs, Square Curb, 34.5 x 34 1/2 in Inside Dim - Roof Curbs
DaytonRoof Curbs

Dayton Roof Curb: Fixed Nonventilated Curbs, Square Curb, 34.5 x 34 1/2 in Inside Dim

<p>The Dayton Roof Curb (Model 3AZJ1) is a fixed, nonventilated square curb designed for filtered supply fans. Constructed from galvanized steel, it meets UL 705 standards, ensuring durability and safety for…

SKU 3G-OTH-79388

Brand
Dayton
Item
Roof Curb: Fixed Nonventilated Curbs, Square Curb, 34.5 x 34 1/2 in Inside Dim
Category
Roof Curbs
Available to Order
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Technical specs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Square Curb, Mfr Part # 3AZJ1
Material
Steel
Finish
Galvanized
Standards
UL 705
Inside Dim
34.5 x 34 1/2 in
For Fan Type
Filtered Supply Fans
For Use With
39 in Square Base
Curb Inside Width
34-1/2 in
Curb Outside Width
37-1/2 in

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The Dayton Roof Curb (Model 3AZJ1) is a fixed, nonventilated square curb designed for filtered supply fans. Constructed from galvanized steel, it meets UL 705 standards, ensuring durability and safety for industrial applications. With an inside dimension of 34.5 x 34.5 inches and an outside width of 37.5 inches, it is specifically engineered to fit a 39-inch square fan base.</p><p>Ideal for procurement buyers in Singapore, this roof curb is available with SGD quotes on request, and GST is handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia, with worldwide shipping options available.</p>

Frequently Asked Questions

What are the dimensions of the Dayton 3AZJ1 roof curb?

The inside dimension is 34.5 x 34.5 inches, and the outside width is 37.5 inches. It is designed for a 39-inch square fan base.

Is this roof curb compliant with any standards?

Yes, it meets UL 705 standards, ensuring it is suitable for use with filtered supply fans.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants
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Dayton Products

3G Electric supplies Dayton roof curbs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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