Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Clean Air Belt-Drive Fan with Drive Pack - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive Pack

The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with drive package, model. It features a 36-inch wheel, delivers exhaust airflow over 10,000 cfm at 0.000 in SP and 5,000 to 10,000 cfm…

SKU 3G-OTH-79371

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive Pack
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Includes Drive Pack, 12,304 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
115/230V 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

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 Downblast Roof Exhaust Fan is a belt-drive clean air fan with drive package, model. It features a 36-inch wheel, delivers exhaust airflow over 10,000 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500 in SP, and operates on 115/230V AC with a single-speed, open dripproof motor. This unassembled unit is designed for roof mounting and includes standard-efficiency motors.

Frequently Asked Questions

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

The Dayton is a belt-drive roof exhaust fan designed for clean-air applications. It removes stale air, fumes, and heat from industrial or commercial buildings. With a 36-inch wheel and airflow over 10,000 cfm, it suits general ventilation where high static pressure is not required.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 36-inch wheel, belt drive with drive pack, and a single-speed open dripproof motor. It delivers exhaust airflow over 10,000 cfm at 0.000 in SP and 5,000 to 10,000 cfm at 0.500 in SP. Nameplate voltage is 115/230V AC. The unit is unassembled and mounts on a square roof base.

Where to buy the Dayton exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal downblast roof exhaust fan 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 lead time.

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

Install the Dayton on a structurally sound roof curb with a square opening. Since the unit ships unassembled, follow the manufacturer's manual to mount the motor, belt-drive assembly, and wheel. Ensure proper alignment and belt tension. Connect to a 115/230V AC power source and verify rotation direction before full 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Unassembled belt-drive roof exhaust fan with 36 in wheel and 9,763 cfm airflow. Includes drive package and standard-efficiency open dripproof motor (115/230V AC, single speed). Square base for roof mounting. For general clean-air ventilation in commercial and industrial spaces
Dayton
Unassembled belt-drive roof exhaust fan with 36 in wheel and 9,763 cfm airflow. Includes drive package and standard-efficiency open dripproof motor (115/230V AC, single speed). Square base for roof mounting. For general clean-air ventilation in commercial and industrial spaces
Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package. 50-inch wheel delivers 19,743 cfm at zero static pressure. Single-speed, open-dripproof, standard-efficiency motor rated 115/230V AC. Unassembled unit with square base for roof mounting. Not for high-static-pressure use
Dayton
Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package. 50-inch wheel delivers 19,743 cfm at zero static pressure. Single-speed, open-dripproof, standard-efficiency motor rated 115/230V AC. Unassembled unit with square base for roof mounting. Not for high-static-pressure use
Belt-drive clean air fan for roof-mounted exhaust in industrial and commercial facilities. Includes drive package, 36-inch wheel, and single-speed open dripproof motor rated at 115/208-230V AC. Delivers 10,966 cfm at free air and 5,000 to 10,000 cfm at 0.500 in static pressure. Unassembled with square base for roof mounting
Dayton
Belt-drive clean air fan for roof-mounted exhaust in industrial and commercial facilities. Includes drive package, 36-inch wheel, and single-speed open dripproof motor rated at 115/208-230V AC. Delivers 10,966 cfm at free air and 5,000 to 10,000 cfm at 0.500 in static pressure. Unassembled with square base for roof mounting
This belt-drive clean air fan includes a drive package and is designed for roof-mounted exhaust applications. It features a 50-inch wheel, delivers 17,245 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. The unassembled unit has a square base and is intended for general ventilation, heat removal, or fume extraction in large spaces
Dayton
This belt-drive clean air fan includes a drive package and is designed for roof-mounted exhaust applications. It features a 50-inch wheel, delivers 17,245 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. The unassembled unit has a square base and is intended for general ventilation, heat removal, or fume extraction in large spaces
Belt-drive centrifugal downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Includes drive package, 30 1/2 in wheel, delivers 6,803 cfm with exhaust airflow range of 5,000 to 10,000 cfm at 0.000 in SP. Operates on 115/208-230V AC, single-speed, standard-efficiency, open dripproof motor. Unassembled unit with square base, not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Includes drive package, 30 1/2 in wheel, delivers 6,803 cfm with exhaust airflow range of 5,000 to 10,000 cfm at 0.000 in SP. Operates on 115/208-230V AC, single-speed, standard-efficiency, open dripproof motor. Unassembled unit with square base, not for high-static-pressure applications
Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Unassembled unit with square base includes drive package. Features a 21 1/2 in wheel, delivers 3,680 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. Not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Unassembled unit with square base includes drive package. Features a 21 1/2 in wheel, delivers 3,680 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. Not for high-static-pressure applications

More from Dayton

View all Dayton parts
Belt-drive roof exhaust fan for clean-air applications. Unassembled unit with square base, includes drive package. Open dripproof, standard-efficiency, single-speed motor rated 208-230/440V AC. Delivers 4,102 cfm with 18 1/2 in wheel
Dayton
Belt-drive roof exhaust fan for clean-air applications. Unassembled unit with square base, includes drive package. Open dripproof, standard-efficiency, single-speed motor rated 208-230/440V AC. Delivers 4,102 cfm with 18 1/2 in wheel
This belt-drive axial fan is designed for clean air ventilation applications such as exhausting smoke, heat, fumes, and stale air from commercial or industrial spaces. It features a 36-inch blade, delivers 17,455 cfm, and is powered by a 1 1/2 hp TEFC motor operating at 115/208-230V AC, single speed
Dayton
This belt-drive axial fan is designed for clean air ventilation applications such as exhausting smoke, heat, fumes, and stale air from commercial or industrial spaces. It features a 36-inch blade, delivers 17,455 cfm, and is powered by a 1 1/2 hp TEFC motor operating at 115/208-230V AC, single speed
Belt-drive centrifugal roof exhaust fan with included drive package. Features a 14-3/4 in wheel, delivers 3163 cfm at low static pressure, and operates on 115/230V AC with a standard-efficiency open dripproof motor. Unassembled unit with square base for roof mounting. Suitable for general ventilation in industrial or commercial buildings where high-static-pressure resistance is not required
Dayton
Belt-drive centrifugal roof exhaust fan with included drive package. Features a 14-3/4 in wheel, delivers 3163 cfm at low static pressure, and operates on 115/230V AC with a standard-efficiency open dripproof motor. Unassembled unit with square base for roof mounting. Suitable for general ventilation in industrial or commercial buildings where high-static-pressure resistance is not required
Unassembled belt-drive fan with 42-inch blade delivering 25,320 cfm at 0.000 in static pressure. Powered by a 230V AC single-phase capacitor-start capacitor-run motor with totally enclosed fan-cooled enclosure. Includes drive package, designed for vertical mounting, and features spark-resistant construction type B. Suitable for clean air movement in industrial ventilation, drying, or cooling systems
Dayton
Unassembled belt-drive fan with 42-inch blade delivering 25,320 cfm at 0.000 in static pressure. Powered by a 230V AC single-phase capacitor-start capacitor-run motor with totally enclosed fan-cooled enclosure. Includes drive package, designed for vertical mounting, and features spark-resistant construction type B. Suitable for clean air movement in industrial ventilation, drying, or cooling systems
Belt-drive axial upblast roof exhaust fan for clean-air applications. Removes heat, fumes, and odors from industrial and commercial facilities by exhausting air vertically upward. Features a 42-inch blade, 23,987 cfm airflow, and a 2 hp ODP motor. Operates at single speed on 115/208-230V AC power
Dayton
Belt-drive axial upblast roof exhaust fan for clean-air applications. Removes heat, fumes, and odors from industrial and commercial facilities by exhausting air vertically upward. Features a 42-inch blade, 23,987 cfm airflow, and a 2 hp ODP motor. Operates at single speed on 115/208-230V AC power
Belt-drive centrifugal downblast roof exhaust fan, unassembled with square base. Includes drive package. Features a 14 3/4 in wheel and delivers 3,163 cfm. Equipped with an open dripproof, standard-efficiency, single-speed motor rated 208-230/440V AC. Suitable for general ventilation exhausting heat, odors, or fumes from industrial or commercial buildings
Dayton
Belt-drive centrifugal downblast roof exhaust fan, unassembled with square base. Includes drive package. Features a 14 3/4 in wheel and delivers 3,163 cfm. Equipped with an open dripproof, standard-efficiency, single-speed motor rated 208-230/440V AC. Suitable for general ventilation exhausting heat, odors, or fumes from industrial or commercial buildings
Unassembled belt-drive fan for clean-air ventilation. Includes drive package. 12-inch blade delivers 1904 cfm at 0.000 in static pressure. Single-phase capacitor-start motor, 115/208-230V AC, totally enclosed fan-cooled. Type B spark-resistant construction. Horizontal mounting orientation
Dayton
Unassembled belt-drive fan for clean-air ventilation. Includes drive package. 12-inch blade delivers 1904 cfm at 0.000 in static pressure. Single-phase capacitor-start motor, 115/208-230V AC, totally enclosed fan-cooled. Type B spark-resistant construction. Horizontal mounting orientation
This belt-drive axial upblast roof exhaust fan features a 60-inch blade and delivers 58,455 cfm. It is powered by a single-speed 7 1/2 hp TEFC motor operating at 230V AC. Designed for clean air exhaust, it is commonly used in industrial and commercial roof-mounted ventilation systems
Dayton
This belt-drive axial upblast roof exhaust fan features a 60-inch blade and delivers 58,455 cfm. It is powered by a single-speed 7 1/2 hp TEFC motor operating at 230V AC. Designed for clean air exhaust, it is commonly used in industrial and commercial roof-mounted ventilation systems