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Dayton Clean Air Belt-Drive Fan with Drive, 14,251 cfm, 33 1/2 in Wheel - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive, 14,251 cfm, 33 1/2 in Wheel

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79339) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 33 1/2-inch wheel, delivers exhaust airflow over…

SKU 3G-OTH-79339

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive, 14,251 cfm, 33 1/2 in Wheel
Category
Clean Air Belt-Drive Fans with Drive
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Includes Drive Pack, 14,251 cfm
Wheel
33 1/2 in
Assembly
Unassembled
Base Shape
Square
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
Exhaust Airflow @ 0.000 in SP - Range
More than 10,000 cfm
Exhaust Airflow @ 0.500 in SP - Range
More than 10,000 cfm
For High-Static Pressure Applications
No

Technical Documents

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

Product Description

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79339) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 33 1/2-inch wheel, delivers exhaust airflow over 10,000 cfm at both 0.000 and 0.500 in SP, and operates on 208-230/460V AC with a single-speed, open dripproof motor. This unassembled unit includes a square base and standard-efficiency motors, and is not intended for high-static-pressure applications.

Frequently Asked Questions

What is the Dayton centrifugal downblast roof exhaust fan used for?

The Dayton is a belt-drive roof exhaust fan designed for clean-air applications requiring high airflow, such as general ventilation in industrial facilities. It delivers over 14,000 cfm at low static pressures, making it suitable for exhausting heat, fumes, or odors from large open spaces.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 33 1/2-inch wheel, belt drive with included drive package, and a 208-230/460V AC open dripproof motor. It delivers exhaust airflow over 10,000 cfm at both 0.000 and 0.500 in SP. The unassembled unit has a square base and is not for high-static-pressure applications.

Where to buy the Dayton roof exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this belt-drive fan.

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

Install the Dayton on a roof curb with proper structural support. Since the unit ships unassembled, follow the manufacturer's manual to mount the wheel, motor, and drive package. Ensure electrical connections match the 208-230/460V AC nameplate voltage and that the fan is securely fastened 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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