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Dayton Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 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, 36 in Blade

The DAYTON Axial Downblast Roof Exhaust Fan (SKU 3G-OTH-79843) is a belt-drive, clean-air fan for industrial and commercial applications. It includes a drive package, features a 36-inch blade, and delivers 10,406 cfm…

SKU 3G-OTH-79843

Brand
Dayton
Item
Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Blade
Category
Clean Air Belt-Drive Fans with Drive
Available to Order
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Technical specs
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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
Includes Drive Pack, 10,406 cfm, ODP, 3
Blade
36 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
208-230/460V AC
High-Efficiency Motor
No
Motor Enclosure Design Broad
Open Motor
Exhaust Airflow @ 0.000 in SP - Range
8,000 to 15,000 cfm

Technical Documents

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

Product Description

The DAYTON Axial Downblast Roof Exhaust Fan (SKU 3G-OTH-79843) is a belt-drive, clean-air fan for industrial and commercial applications. It includes a drive package, features a 36-inch blade, and delivers 10,406 cfm of exhaust airflow. The fan is unassembled, has a square base, and is powered by a standard-efficiency, open dripproof motor rated at 208-230/460V AC with a single speed.

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 applications requiring clean-air exhaust. It mounts on the roof and uses a belt-driven, 36-inch blade to move up to 10,406 cfm of air, making it suitable for ventilation in factories, warehouses, and large commercial spaces.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 36-inch blade, delivers 10,406 cfm, and includes a drive package. It has an open dripproof motor rated at 208-230/460V AC, single speed, with standard efficiency. The fan is unassembled with a square base, for clean air only, and mounts on the roof.

Where to buy the Dayton roof exhaust fan worldwide?

3G Electric supplies the Dayton axial downblast roof exhaust fan to customers 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 a quote for your region.

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

Installation of the Dayton requires assembling the unassembled fan on a roof curb, ensuring proper support and sealing. Follow the manufacturer's manual for belt tensioning and motor wiring (208-230/460V AC). Use a licensed electrician and verify the roof structure can handle the fan's weight and vibration.

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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