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Dayton Roof Curb Adapter: 21 1/2 in Fan Base, 20 in Curb - Roof-Curb Adapters
DaytonRoof-Curb Adapters

Dayton Roof Curb Adapter: 21 1/2 in Fan Base, 20 in Curb

The Dayton Roof Curb Adapter (SKU 3AZK3) is a steel, galvanized roof-curb adapter designed to adapt a 22-inch fan base to fit a 20-inch roof curb for upblast fans. It includes (8) 1/4-20 Tinnerman Speed Nuts for…

SKU 3G-OTH-79131

Brand
Dayton
Item
Roof Curb Adapter: 21 1/2 in Fan Base, 20 in Curb
Category
Roof-Curb Adapters
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Technical Specifications

Dayton
Manufacturer Part Number
3AZK3
Type
Adapts 22 in Fan Base to Fit 20 in Roof Curb
Material
Steel
Curb
20 in
Finish
Galvanized
Function
Adapts 22 in Fan Base to Fit 20 in Roof Curb
Includes
(8) 1/4-20 Tinnerman Speed Nut
For Fan Type
Upblast Fans
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Roof Curb Adapter (SKU 3AZK3) is a steel, galvanized roof-curb adapter designed to adapt a 22-inch fan base to fit a 20-inch roof curb for upblast fans. It includes (8) 1/4-20 Tinnerman Speed Nuts for installation.

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 3AZK3 used for?

The Dayton Roof Curb Adapter 3AZK3 adapts a 22-inch fan base to fit a 20-inch roof curb for upblast fans. It is commonly used in commercial or industrial ventilation systems to align fan mounting with existing roof curbs, simplifying retrofits or replacements.

What are the specifications of the Dayton Roof Curb Adapter 3AZK3?

The Dayton Roof Curb Adapter 3AZK3 is made of galvanized steel, designed for upblast fans. It adapts a 22-inch fan base to a 20-inch roof curb and includes (8) 1/4-20 Tinnerman Speed Nuts. The finish is galvanized, and the manufacturer part number is 3AZK3.

Where to buy the Dayton Roof Curb Adapter 3AZK3 worldwide?

You can source the Dayton Roof Curb Adapter 3AZK3 through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations, ensuring the adapter reaches your site efficiently.

How to install the Dayton Roof Curb Adapter 3AZK3?

To install the Dayton Roof Curb Adapter 3AZK3, first secure the adapter to the 20-inch roof curb using the included (8) 1/4-20 Tinnerman Speed Nuts. Then mount the 22-inch fan base onto the adapter. Ensure all connections are tight and the adapter is level for proper upblast fan operation.

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-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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