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Dayton Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 24 in Blade - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 24 in Blade

The DAYTON Axial Downblast Roof Exhaust Fan is a belt-drive clean-air fan for industrial and commercial applications. This unassembled unit includes a drive package, features a 24-inch blade, and delivers 3,686 cfm…

SKU 3G-OTH-79965

Brand
Dayton
Item
Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 24 in Blade
Category
Clean Air Belt-Drive Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7A403
Type
Includes Drive Pack, 3,686 cfm, ODP, 1
Blade
24 in
Assembly
Unassembled
Base Shape
Square
Application
Industrial and Commercial Applications
For Air Type
Clean Air
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115/208-230V AC
High-Efficiency Motor
No
Motor Enclosure Design Broad
Open Motor
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Axial Downblast Roof Exhaust Fan is a belt-drive clean-air fan for industrial and commercial applications. This unassembled unit includes a drive package, features a 24-inch blade, and delivers 3,686 cfm exhaust airflow. It is powered by a standard-efficiency, open dripproof 1-speed motor rated at 115/208-230V AC, with a square base for roof mounting.

Frequently Asked Questions

What is the DAYTON axial downblast roof exhaust fan used for?

The DAYTON axial downblast roof exhaust fan is designed for industrial and commercial clean-air exhaust applications. It mounts on a roof with a square base, using a belt-driven 24-inch blade to move up to 3,686 cfm of air, removing heat, fumes, or odors from facilities.

What are the specifications of the DAYTON 7A403 roof exhaust fan?

The DAYTON 7A403 is a belt-drive axial downblast fan with a 24-inch blade delivering 3,686 cfm exhaust airflow. It includes a drive package, has an open dripproof motor enclosure, standard-efficiency 1-speed motor rated at 115/208-230V AC, and a square base for roof mounting. It is unassembled and for clean air only.

Where to buy the DAYTON 7A403 roof exhaust fan worldwide?

3G Electric supplies the DAYTON 7A403 axial downblast roof exhaust fan worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fan to any country.

How to install the DAYTON belt-drive roof exhaust fan?

Install the DAYTON belt-drive roof exhaust fan on a square roof curb, ensuring structural support for the unit. Assemble the unassembled fan per the manual, align the belt drive, and connect the 115/208-230V AC motor to a properly rated circuit. Use a licensed electrician and follow local codes for safe 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 clean air belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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