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Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack

The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with a drive package, featuring a 33 1/2 in wheel and 11,232 cfm airflow. It is unassembled, has a square base, and is designed for roof…

SKU 3G-OTH-81350

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Clean Air Belt-Drive Fans with Drive
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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, 11,232 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
5,000 to 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 is a belt-drive clean air fan with a drive package, featuring a 33 1/2 in wheel and 11,232 cfm airflow. It is unassembled, has a square base, and is designed for roof mounting. The fan includes an open dripproof, standard-efficiency motor with a single speed and nameplate voltage of 208-230/460V AC. It is not for high-static-pressure applications and does not have a high-efficiency motor.

Frequently Asked Questions

What is the Dayton Centrifugal Downblast Roof Exhaust Fan used for?

The Dayton Centrifugal Downblast Roof Exhaust Fan (MPN ) is used for general clean-air ventilation in commercial and industrial buildings. It is designed for roof mounting to exhaust stale air, heat, or fumes from indoor spaces, providing up to 11,232 cfm airflow with a 33 1/2 in wheel.

What are the specifications of the Dayton roof exhaust fan?

The Dayton is a belt-drive downblast fan with a 33 1/2 in wheel and 11,232 cfm airflow. It includes a drive package, has an open dripproof motor enclosure, standard-efficiency motor, single speed, and nameplate voltage of 208-230/460V AC. It is unassembled with a square base for roof mounting.

Where to buy the Dayton exhaust fan worldwide?

You can source the Dayton Centrifugal Downblast Roof Exhaust Fan through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this belt-drive fan.

How to install the Dayton downblast roof exhaust fan?

Install the Dayton fan on a roof curb with a square base, ensuring structural support for the 33 1/2 in wheel. Since it is unassembled, follow the manufacturer's instructions to mount the motor, drive package, and wheel. Use proper electrical connections for 208-230/460V AC and secure all fasteners.

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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