EXW Singapore — collect or forward from our Singapore office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
Dayton Clean Air Belt-Drive Fan with Drive, 20 in Blade, 3,456 cfm - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive, 20 in Blade, 3,456 cfm

The DAYTON Axial Downblast Roof Exhaust Fan (belt drive, model) is a clean-air belt-drive fan with drive package, designed for industrial and commercial applications. It features a 20-inch blade, delivers exhaust…

SKU 3G-OTH-79943

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive, 20 in Blade, 3,456 cfm
Category
Clean Air 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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Includes Drive Pack, 3,456 cfm, ODP, 1
Blade
20 in
Assembly
Unassembled
Base Shape
Square
Application
Industrial and Commercial Applications
For Air Type
Clean Air
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
Motor Enclosure Design Broad
Open Motor
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm

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 Axial Downblast Roof Exhaust Fan (belt drive, model) is a clean-air belt-drive fan with drive package, designed for industrial and commercial applications. It features a 20-inch blade, delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP, and operates on 115/208-230V AC with a single-speed, open dripproof motor. The fan is unassembled with a square base and mounts on the roof.

Frequently Asked Questions

What is the DAYTON axial downblast roof exhaust fan used for?

The DAYTON is a belt-drive axial downblast roof exhaust fan designed for industrial and commercial applications. It moves clean air from 2,000 to 4,999 cfm at 0.000 in SP, making it suitable for general ventilation in factories, warehouses, and commercial buildings where roof-mounted exhaust is required.

What are the specifications of the DAYTON roof exhaust fan?

The DAYTON features a 20-inch blade, belt drive with drive package, and an open dripproof motor rated at 115/208-230V AC, single speed. It delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP. The fan is unassembled with a square base and mounts on the roof for clean air applications.

Where to buy the DAYTON axial downblast roof exhaust fan worldwide?

3G Electric supplies the DAYTON axial downblast roof exhaust fan worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fan to any international location.

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

Install the DAYTON on a roof curb with a square base, ensuring the fan is level and securely fastened. Since it ships unassembled, follow the manufacturer's manual to mount the motor, belt drive, and blade. Use proper electrical connections for 115/208-230V AC and verify belt tension before operation.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.
HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.
Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.
Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
Not sure this is the right part? Photo-identify it→

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.

You might also need

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

Compatible alternatives & equivalents

More from Dayton

View all Dayton parts →
Belt-drive centrifugal downblast roof exhaust fan for general ventilation in industrial and commercial buildings. Includes drive package; unassembled with square base. Wheel diameter 21 1/2 in, airflow 5,340 cfm. Open dripproof, standard-efficiency motor; 115/208-230V AC, single speed. Not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for general ventilation in industrial and commercial buildings. Includes drive package; unassembled with square base. Wheel diameter 21 1/2 in, airflow 5,340 cfm. Open dripproof, standard-efficiency motor; 115/208-230V AC, single speed. Not for high-static-pressure applications
This unassembled belt-drive fan is designed for clean-air ventilation in industrial settings such as factories and warehouses. It features a 54-inch blade, a 3-phase totally enclosed fan-cooled motor rated at 208-230/460V AC, and delivers 34,793 cfm at 0.000 in SP. The fan includes a drive package and has Type B spark-resistant construction with vertical mounting orientation. It is not rated for hazardous locations
Dayton
This unassembled belt-drive fan is designed for clean-air ventilation in industrial settings such as factories and warehouses. It features a 54-inch blade, a 3-phase totally enclosed fan-cooled motor rated at 208-230/460V AC, and delivers 34,793 cfm at 0.000 in SP. The fan includes a drive package and has Type B spark-resistant construction with vertical mounting orientation. It is not rated for hazardous locations
Belt-drive axial downblast roof exhaust fan for industrial and commercial clean-air ventilation. Unassembled unit includes drive package, 24-inch blade, and 4,834 cfm exhaust airflow. Powered by a standard-efficiency open dripproof 1-speed motor rated at 115/208-230V AC. Square base for roof mounting
Dayton
Belt-drive axial downblast roof exhaust fan for industrial and commercial clean-air ventilation. Unassembled unit includes drive package, 24-inch blade, and 4,834 cfm exhaust airflow. Powered by a standard-efficiency open dripproof 1-speed motor rated at 115/208-230V AC. Square base for roof mounting
Centrifugal downblast roof exhaust fan for clean-air general ventilation. Unassembled unit with square base, includes drive package. Standard-efficiency open dripproof motor, 208-230/460V AC, single speed. Suitable for low-static-pressure applications removing heat, fumes, and odors
Dayton
Centrifugal downblast roof exhaust fan for clean-air general ventilation. Unassembled unit with square base, includes drive package. Standard-efficiency open dripproof motor, 208-230/460V AC, single speed. Suitable for low-static-pressure applications removing heat, fumes, and odors
Unassembled belt-drive roof exhaust fan with square base and included drive package. Features a 30 1/2 in wheel delivering 9,719 cfm at 0.000 in SP. Powered by a single-speed, open-dripproof, standard-efficiency motor rated for 115/230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings where high static pressure is not required
Dayton
Unassembled belt-drive roof exhaust fan with square base and included drive package. Features a 30 1/2 in wheel delivering 9,719 cfm at 0.000 in SP. Powered by a single-speed, open-dripproof, standard-efficiency motor rated for 115/230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings where high static pressure is not required
Belt-drive downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Delivers 6,640 cfm with a 21 1/2-inch wheel. Includes drive package; operates on 208-230/460V AC with a single-speed, open-dripproof motor. Unassembled unit with square base; not for high-static-pressure applications
Dayton
Belt-drive downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Delivers 6,640 cfm with a 21 1/2-inch wheel. Includes drive package; operates on 208-230/460V AC with a single-speed, open-dripproof motor. Unassembled unit with square base; not for high-static-pressure applications
This unassembled belt-drive fan delivers 14,285 cfm at 0.000 in SP for general clean-air ventilation. It features a 36-inch blade, a 3-phase totally enclosed fan-cooled motor, and Type B spark-resistant construction. Designed for horizontal mounting, the unit includes a drive package and operates on 208-230/460V AC
Dayton
This unassembled belt-drive fan delivers 14,285 cfm at 0.000 in SP for general clean-air ventilation. It features a 36-inch blade, a 3-phase totally enclosed fan-cooled motor, and Type B spark-resistant construction. Designed for horizontal mounting, the unit includes a drive package and operates on 208-230/460V AC
Unassembled belt-drive fan for clean air ventilation. Features a 24-inch blade, 3-phase totally enclosed fan-cooled motor, and delivers 9,112 cfm at 0.000 in SP. Includes drive package, horizontal mounting, and spark-resistant construction type B. Suitable for general industrial air movement in non-hazardous locations
Dayton
Unassembled belt-drive fan for clean air ventilation. Features a 24-inch blade, 3-phase totally enclosed fan-cooled motor, and delivers 9,112 cfm at 0.000 in SP. Includes drive package, horizontal mounting, and spark-resistant construction type B. Suitable for general industrial air movement in non-hazardous locations

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first