We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel

The Dayton Centrifugal Upblast Roof Exhaust Fan (SKU 3G-OTH-80566) is a flammable vapor belt-drive fan with drive package, featuring a 16 1/2 in wheel and 3,996 cfm exhaust airflow. It is unassembled, square-based…

SKU 3G-OTH-80566

Brand
Dayton
Item
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel
Category
Flammable Vapor Belt-Drive Fans with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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, 3,996 cfm
Wheel
16 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Totally Enclosed Fan Cooled
Motor Efficiency
Standard Motor
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
208-230/460V AC
High-Efficiency Motor
No
Includes Drive Package
Yes
Hazardous Location Rating
Class I Groups C & D, Class II Groups E, F & G
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
2,000 to 4,999 cfm
For High-Static Pressure Applications
No

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dayton Centrifugal Upblast Roof Exhaust Fan (SKU 3G-OTH-80566) is a flammable vapor belt-drive fan with drive package, featuring a 16 1/2 in wheel and 3,996 cfm exhaust airflow. It is unassembled, square-based, and roof-mounted, with a totally enclosed fan-cooled standard-efficiency motor rated at 208-230/460V AC and 1 speed. This fan is rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G, and is not for high-static-pressure applications.

Frequently Asked Questions

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

The Dayton is a flammable vapor belt-drive roof exhaust fan designed for hazardous locations classified as Class I Groups C & D and Class II Groups E, F & G. It moves 3,996 cfm of air through a 16 1/2 in wheel, making it suitable for industrial exhaust in environments with combustible dusts or vapors.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 16 1/2 in wheel, 3,996 cfm airflow, and a totally enclosed fan-cooled motor rated at 208-230/460V AC, 1 speed. It is unassembled with a square base for roof mounting. The fan is rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G.

Where to buy the Dayton centrifugal upblast fan worldwide?

3G Electric supplies the Dayton centrifugal upblast 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 availability and lead time on this flammable vapor belt-drive fan.

How to install the Dayton unassembled roof exhaust fan?

The Dayton ships unassembled and requires field assembly of the drive package, motor, and wheel. Mount the square base securely on a roof curb, align the belt drive per Dayton's manual, and connect the 208-230/460V AC motor to a properly rated disconnect. Ensure hazardous-location wiring complies with Class I/II requirements.

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 flammable vapor belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 2,774 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 2,774 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm
This belt-drive roof exhaust fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features an 18 1/2 in wheel, delivers 3,098 cfm, and includes a drive package. The totally enclosed fan-cooled motor operates at 115/208-230V AC, single speed. The unit is unassembled with a square base, suitable for exhausting flammable vapors in industrial settings
Dayton
This belt-drive roof exhaust fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features an 18 1/2 in wheel, delivers 3,098 cfm, and includes a drive package. The totally enclosed fan-cooled motor operates at 115/208-230V AC, single speed. The unit is unassembled with a square base, suitable for exhausting flammable vapors in industrial settings
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 5,648 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 5,648 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,636 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,636 cfm

More from Dayton

View all Dayton parts →
This belt-drive fan is designed for roof-mounted exhaust in hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features a 16 1/2 in wheel, delivers 2,774 cfm, and includes a drive package. The totally enclosed fan-cooled motor operates at 115/208-230V AC. The fan is unassembled with a square base
Dayton
This belt-drive fan is designed for roof-mounted exhaust in hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features a 16 1/2 in wheel, delivers 2,774 cfm, and includes a drive package. The totally enclosed fan-cooled motor operates at 115/208-230V AC. The fan is unassembled with a square base
This unassembled belt-drive fan is designed for horizontal mounting and includes a drive package. It features a 21-inch blade, a 3/4 hp capacitor-start motor with a Totally Enclosed Fan Cooled enclosure, and delivers 4,733 cfm at 0.000 in SP. Rated for hazardous locations per Class I Group C, with Spark Resistant Construction Type B, it is suitable for ventilating areas where flammable vapors may be present
Dayton
This unassembled belt-drive fan is designed for horizontal mounting and includes a drive package. It features a 21-inch blade, a 3/4 hp capacitor-start motor with a Totally Enclosed Fan Cooled enclosure, and delivers 4,733 cfm at 0.000 in SP. Rated for hazardous locations per Class I Group C, with Spark Resistant Construction Type B, it is suitable for ventilating areas where flammable vapors may be present
Belt-drive centrifugal downblast roof exhaust fan for hazardous locations. Unassembled unit includes drive package, 21 1/2 in wheel, and totally enclosed fan cooled standard-efficiency motor. Rated 4261 cfm, 115/208-230V AC, single speed. Suitable for Class I Groups C & D and Class II Groups E & F environments
Dayton
Belt-drive centrifugal downblast roof exhaust fan for hazardous locations. Unassembled unit includes drive package, 21 1/2 in wheel, and totally enclosed fan cooled standard-efficiency motor. Rated 4261 cfm, 115/208-230V AC, single speed. Suitable for Class I Groups C & D and Class II Groups E & F environments
This belt-drive upblast roof exhaust fan is designed for hazardous locations where flammable vapors may be present. It features an 18 1/2 in wheel, delivers 4,477 cfm, and includes a drive package. The totally enclosed fan-cooled motor is rated 208-230/460V AC. Suitable for Class I Groups C & D and Class II Groups E, F & G environments
Dayton
This belt-drive upblast roof exhaust fan is designed for hazardous locations where flammable vapors may be present. It features an 18 1/2 in wheel, delivers 4,477 cfm, and includes a drive package. The totally enclosed fan-cooled motor is rated 208-230/460V AC. Suitable for Class I Groups C & D and Class II Groups E, F & G environments
This belt-drive fan is designed for moving flammable vapors in hazardous locations classified as Class I Group C and D. It features a 16-inch blade delivering 2379 cfm at 0.000 in SP, with spark-resistant construction type B and a totally enclosed nonventilated motor. The unassembled unit operates on 230/460V AC, 3-phase power and includes a drive package for horizontal mounting
Dayton
This belt-drive fan is designed for moving flammable vapors in hazardous locations classified as Class I Group C and D. It features a 16-inch blade delivering 2379 cfm at 0.000 in SP, with spark-resistant construction type B and a totally enclosed nonventilated motor. The unassembled unit operates on 230/460V AC, 3-phase power and includes a drive package for horizontal mounting
Unassembled roof-mounted centrifugal downblast exhaust fan with belt drive and included drive package. Features a 13 1/4 in wheel, 1,692 cfm airflow, and a standard-efficiency totally enclosed nonventilated motor rated 115/208-230V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E & F. Suitable for ventilating areas where flammable vapors or combustible dusts may be present
Dayton
Unassembled roof-mounted centrifugal downblast exhaust fan with belt drive and included drive package. Features a 13 1/4 in wheel, 1,692 cfm airflow, and a standard-efficiency totally enclosed nonventilated motor rated 115/208-230V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E & F. Suitable for ventilating areas where flammable vapors or combustible dusts may be present
This belt-drive fan is designed for hazardous locations where flammable vapors may be present. It features a 42-inch blade, delivers 21,465 cfm at 0.000 in SP, and operates on 230/460V AC, 3-phase power. The unit has Type B spark-resistant construction and is rated for Class I Group C hazardous locations. It includes a drive package, mounts horizontally, and is supplied unassembled with a TEFC motor
Dayton
This belt-drive fan is designed for hazardous locations where flammable vapors may be present. It features a 42-inch blade, delivers 21,465 cfm at 0.000 in SP, and operates on 230/460V AC, 3-phase power. The unit has Type B spark-resistant construction and is rated for Class I Group C hazardous locations. It includes a drive package, mounts horizontally, and is supplied unassembled with a TEFC motor
This unassembled belt-drive fan includes a drive pack and a square base for roof mounting. It features an 18 1/2 in wheel and a totally enclosed fan-cooled standard-efficiency motor rated at 230/460V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E, F & G, it delivers 4,102 cfm exhaust airflow. Typical applications include ventilation in environments where flammable vapors or combustible dusts may be present
Dayton
This unassembled belt-drive fan includes a drive pack and a square base for roof mounting. It features an 18 1/2 in wheel and a totally enclosed fan-cooled standard-efficiency motor rated at 230/460V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E, F & G, it delivers 4,102 cfm exhaust airflow. Typical applications include ventilation in environments where flammable vapors or combustible dusts may be present