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Dayton Roof Curb: Adj Nonventilated Curbs, Square Curb, 10 1/2 in to 19 in Inside Dim - Roof Curbs
DaytonRoof Curbs

Dayton Roof Curb: Adj Nonventilated Curbs, Square Curb, 10 1/2 in to 19 in Inside Dim

The Dayton Roof Curb: Adj Nonventilated Curbs (SKU 3G-OTH-78790) is a square, adjustable nonventilated roof curb made of galvanized steel. Designed for use with upblast fans, it accommodates a 16 in to 21-1/2 in…

SKU 3G-OTH-78790

Brand
Dayton
Item
Roof Curb: Adj Nonventilated Curbs, Square Curb, 10 1/2 in to 19 in Inside Dim
Category
Roof Curbs
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Square Curb, Mfr Part # 2ZV82
Material
Steel
Finish
Galvanized
Standards
UL 705
Inside Dim
10 1/2 in to 19 in
For Fan Type
Upblast Fans
For Use With
16 in to 21-1/2 in Square Base
Curb Inside Width
10-1/2 in to 19 in
Curb Outside Width
14-1/2 in to 23 in

Technical Documents

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

Product Description

The Dayton Roof Curb: Adj Nonventilated Curbs (SKU 3G-OTH-78790) is a square, adjustable nonventilated roof curb made of galvanized steel. Designed for use with upblast fans, it accommodates a 16 in to 21-1/2 in square base and features an inside width of 10-1/2 in to 19 in and an outside width of 14-1/2 in to 23 in. This UL 705 listed curb provides a structural mounting interface for compatible fan equipment.

Frequently Asked Questions

What is the Dayton roof curb used for?

The Dayton is a square, adjustable nonventilated roof curb that provides a structural mounting interface for upblast fans. It is designed for use with fan bases measuring 16 in to 21-1/2 in square and is suitable for commercial or industrial rooftop ventilation systems.

What are the specifications of the Dayton roof curb?

The Dayton roof curb has an inside width of 10-1/2 in to 19 in and an outside width of 14-1/2 in to 23 in. It is made of galvanized steel, finished in galvanized, and listed to UL 705. It is designed for upblast fans with a 16 in to 21-1/2 in square base.

Where to buy the Dayton roof curb worldwide?

You can source the Dayton roof curb through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this UL 705 listed curb.

How to install the Dayton roof curb?

Install the Dayton roof curb by securing it to the roof structure with appropriate fasteners, ensuring a level and weathertight seal. Position the upblast fan on the curb's square base (16 in to 21-1/2 in) and fasten per the fan manufacturer's instructions. Follow local building codes and UL 705 guidelines.

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

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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