DaytonRoof-Curb Adapters

Dayton Roof Curb Adapter: 45 1/2 in Fan Base, 42 in Curb

The Dayton Roof Curb Adapter (SKU 3AZK7) 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.

SKU 3G-OTH-79281

Brand

Dayton

Item

Roof Curb Adapter: 45 1/2 in Fan Base, 42 in Curb

Technical Specifications

Dayton

Manufacturer Part Number

3AZK7 

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 

View Full Spec Sheet

Technical Documents

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Dayton Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton Roof Curb Adapter 3AZK7 used for?

The Dayton Roof Curb Adapter 3AZK7 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 3AZK7?

The Dayton Roof Curb Adapter 3AZK7 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 3AZK7. It is a DAYTON brand product.

Where to buy the Dayton Roof Curb Adapter 3AZK7 worldwide?

You can source the Dayton Roof Curb Adapter 3AZK7 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 3AZK7?

To install the Dayton Roof Curb Adapter 3AZK7, 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

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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-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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