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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 over 10,000 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500 in SP. It includes a…

SKU 3G-OTH-80885

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, 10,966 cfm, 1
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
115/208-230V 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 36-inch wheel, delivering exhaust airflow over 10,000 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500 in SP. It includes a drive package, operates on 115/208-230V AC with a single-speed, standard-efficiency, open dripproof motor, and is unassembled with a square base for roof mounting.

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 industrial and commercial facilities. It moves over 10,000 cfm at free air, making it suitable for general ventilation, heat removal, and fume extraction in warehouses, factories, and process areas.

What are the specifications of the Dayton roof exhaust fan?

The Dayton has a 36-inch wheel, delivers 10,966 cfm at 0.000 in SP, and operates on 115/208-230V AC with a single-speed, open dripproof motor. It includes a drive package, is unassembled, and has a square base for roof mounting. It is not for high-static 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 a quote and lead time on this belt-drive fan.

How to install the Dayton unassembled roof exhaust fan?

The Dayton ships unassembled. Follow the manufacturer's manual for proper assembly of the belt-drive package, motor wiring (115/208-230V AC), and roof curb mounting. Ensure the square base is sealed against weather and that the fan is supported per 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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Cross-referenced by specification & description
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 9,763 cfm, 1
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 9,763 cfm, 1
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 12,304 cfm, 1
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 12,304 cfm, 1
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 30 1/2 in Wheel, 6,803 cfm
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 18,322 cfm, 3
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 18,322 cfm, 3
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 50 in Wheel, 19,743 cfm, 1
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 50 in Wheel, 19,743 cfm, 1
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 50 in Wheel, 17,245 cfm, 1
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 50 in Wheel, 17,245 cfm, 1

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