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Dayton Roof-Curb Adapter, 42 in Curb, Adapts 46 in Fan Base - Roof-Curb Adapters
DaytonRoof-Curb Adapters

Dayton Roof-Curb Adapter, 42 in Curb, Adapts 46 in Fan Base

The Dayton Roof Curb Adapter (SKU 3G-OTH-79281) is a steel, galvanized roof-curb adapter designed to adapt a 46-inch fan base to fit a 42-inch roof curb for downblast fans. It includes (12) 1/4-20 x 3/4 bolts for…

SKU 3G-OTH-79281

Brand
Dayton
Item
Roof-Curb Adapter, 42 in Curb, Adapts 46 in Fan Base
Category
Roof-Curb Adapters
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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
Adapts 46 in Fan Base to Fit 42 in Roof Curb
Material
Steel
Curb
42 in
Finish
Galvanized
Function
Adapts 46 in Fan Base to Fit 42 in Roof Curb
Includes
(12) 1/4-20 x 3/4 Bolts
For Fan Type
Downblast Fans

Technical Documents

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

Product Description

The Dayton Roof Curb Adapter (SKU 3G-OTH-79281) is a steel, galvanized roof-curb adapter designed to adapt a 46-inch fan base to fit a 42-inch roof curb for downblast fans. It includes (12) 1/4-20 x 3/4 bolts for installation.

Frequently Asked Questions

What is the Dayton Roof Curb Adapter used for?

The Dayton Roof Curb Adapter adapts a 46-inch fan base to fit a 42-inch roof curb for downblast fans. It is made of galvanized steel and includes (12) 1/4-20 x 3/4 bolts for installation. This adapter is commonly used in commercial HVAC systems to match fan bases to existing roof curbs.

What are the specifications of the Dayton Roof Curb Adapter ?

The Dayton Roof Curb Adapter has a galvanized steel finish, adapts a 46-inch fan base to a 42-inch roof curb, and is designed for downblast fans. It includes (12) 1/4-20 x 3/4 bolts. The material is steel, and the manufacturer part number is . It is a DAYTON brand product.

Where to buy the Dayton Roof Curb Adapter worldwide?

You can source the Dayton Roof Curb Adapter 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. 3G Electric supplies this adapter to customers internationally.

How to install the Dayton Roof Curb Adapter ?

To install the Dayton Roof Curb Adapter , first ensure the roof curb is clean and level. Position the adapter over the 42-inch curb, aligning the bolt holes. Secure it using the included (12) 1/4-20 x 3/4 bolts. Then mount the 46-inch downblast fan base onto the adapter. Follow standard HVAC installation practices for safety.

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-curb adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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