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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 36-inch wheel, delivering exhaust airflow ranges exceeding 10,000 cfm at both 0.000 and 0.500 inches of static pressure. It…

SKU 3G-OTH-79521

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
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, 15,513 cfm, 3
Wheel
36 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 is a belt-drive clean air fan with a 36-inch wheel, delivering exhaust airflow ranges exceeding 10,000 cfm at both 0.000 and 0.500 inches of static pressure. It operates as a single-speed unit with an open dripproof motor enclosure and a nameplate voltage of 208-230/460V AC. This unassembled fan includes a drive package and is designed for roof mounting, with a square base shape and standard-efficiency motors.

Frequently Asked Questions

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

The Dayton is a belt-drive clean air fan designed for roof-mounted exhaust in commercial or industrial buildings. It moves over 15,000 cfm at low static pressures, making it suitable for general ventilation, heat removal, and odor control in warehouses, factories, or assembly plants.

What are the specifications of the Dayton roof exhaust fan?

The Dayton has a 36-inch wheel, delivers exhaust airflow over 10,000 cfm at 0.000 and 0.500 inches static pressure, and operates on 208-230/460V AC. It includes a drive package, has an open dripproof motor enclosure, and is unassembled with a square base for roof mounting.

Where to buy the Dayton roof exhaust fan worldwide?

3G Electric supplies the Dayton 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 unassembled roof exhaust fan?

Install the Dayton by first assembling the fan components per the included manual, ensuring proper belt tension and alignment. Mount the unit on a roof curb with a square base, connect to 208-230/460V AC power, and verify the open dripproof motor is protected from weather. Always follow local codes.

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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