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Dayton Roof Curb Adapter: 25 1/2 in Fan Base, 30 in Curb - Roof-Curb Adapters
DaytonRoof-Curb Adapters

Dayton Roof Curb Adapter: 25 1/2 in Fan Base, 30 in Curb

The Dayton Roof Curb Adapter (SKU 3AZL1) is a steel roof-curb adapter finished in galvanized steel. It adapts a 26-inch fan base to fit a 30-inch roof curb and is designed for downblast fans. The adapter includes (8)…

SKU 3G-OTH-79193

Brand
Dayton
Item
Roof Curb Adapter: 25 1/2 in Fan Base, 30 in Curb
Category
Roof-Curb Adapters
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Technical Specifications

Dayton
Manufacturer Part Number
3AZL1
Type
Adapts 26 in Fan Base to Fit 30 in Roof Curb
Material
Steel
Curb
30 in
Finish
Galvanized
Function
Adapts 26 in Fan Base to Fit 30 in Roof Curb
Includes
(8) 1/4-20 Tinnerman Speed Nut
For Fan Type
Downblast Fans
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Roof Curb Adapter (SKU 3AZL1) is a steel roof-curb adapter finished in galvanized steel. It adapts a 26-inch fan base to fit a 30-inch roof curb and is designed for downblast fans. The adapter includes (8) 1/4-20 Tinnerman Speed Nuts.

Frequently Asked Questions

What is the Dayton Roof Curb Adapter 3AZL1 used for?

The Dayton Roof Curb Adapter 3AZL1 adapts a 26-inch fan base to fit a 30-inch roof curb. It is designed for downblast fans in commercial or industrial ventilation systems, ensuring proper alignment and secure mounting on existing roof curbs.

What are the specifications of the Dayton Roof Curb Adapter 3AZL1?

The Dayton Roof Curb Adapter 3AZL1 has a 30-inch curb size, adapts a 26-inch fan base, and is made of galvanized steel. It includes (8) 1/4-20 Tinnerman Speed Nuts and is designed for downblast fans. The finish is galvanized for corrosion resistance.

Where to buy the Dayton Roof Curb Adapter 3AZL1 worldwide?

You can source the Dayton Roof Curb Adapter 3AZL1 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the adapter reaches your facility reliably.

How to install the Dayton Roof Curb Adapter 3AZL1?

To install the Dayton Roof Curb Adapter 3AZL1, first ensure the roof curb is clean and level. Position the adapter over the 30-inch curb, align the 26-inch fan base, and secure using the included (8) 1/4-20 Tinnerman Speed Nuts. Follow standard safety practices for rooftop work.

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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