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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 (SKU 3G-OTH-79044) is a belt-drive clean air fan with drive package, assembled and designed for roof mounting. It features an 18 1/2-inch wheel, delivers 4,608 cfm…

SKU 3G-OTH-79044

Brand
Dayton
Item
Clean Air Belt-Drive Fan with 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dayton
Type
Includes Drive Pack, 4,608 cfm
Wheel
18 1/2 in
Assembly
Assembled
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
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

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

Product Description

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79044) is a belt-drive clean air fan with drive package, assembled and designed for roof mounting. It features an 18 1/2-inch wheel, delivers 4,608 cfm, and operates on 208-230/460V AC with a single-speed, standard-efficiency, open dripproof motor. This unit is not for high-static-pressure applications and does not include a high-efficiency motor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 general clean-air ventilation in commercial or industrial buildings. It removes stale air, heat, or fumes from roof-mounted systems, delivering 4,608 cfm at low static pressure. It is not intended for high-static-pressure or hazardous environments.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features an 18 1/2-inch wheel, 4,608 cfm airflow, and a 208-230/460V AC open dripproof motor. It is belt-driven with a drive package, single-speed, standard-efficiency, and assembled for roof mounting. The base is square, and it is not for high-static-pressure applications.

Where to buy the Dayton roof exhaust fan worldwide?

You can source the Dayton through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we provide reliable sourcing for this Dayton belt-drive roof exhaust fan.

How to install the Dayton centrifugal roof exhaust fan?

Install the Dayton on a roof curb or structural support, ensuring proper sealing to prevent leaks. Connect the 208-230/460V AC power supply to the open dripproof motor per local codes. Use a qualified electrician for wiring and verify belt tension per Dayton's manual. Regular inspection of belts and bearings is recommended.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This belt-drive centrifugal downblast roof exhaust fan includes a drive package and is assembled with a square base. It features a 24 1/2 in wheel and an open dripproof motor operating at single speed on 208-230/460V AC. Designed for roof mounting, it delivers exhaust airflow from 5,000 to 10,000 cfm at low static pressures for general clean-air ventilation
Dayton
This belt-drive centrifugal downblast roof exhaust fan includes a drive package and is assembled with a square base. It features a 24 1/2 in wheel and an open dripproof motor operating at single speed on 208-230/460V AC. Designed for roof mounting, it delivers exhaust airflow from 5,000 to 10,000 cfm at low static pressures for general clean-air ventilation
Belt-drive roof exhaust fan with drive package, assembled with a 30 1/2 in wheel and square base. Open Dripproof, standard-efficiency motor, single speed, 208-230/460V AC. Delivers exhaust airflow over 10,000 cfm at low static pressures for general clean-air ventilation in commercial or industrial roof-mounted applications
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Belt-drive roof exhaust fan with drive package, assembled with a 30 1/2 in wheel and square base. Open Dripproof, standard-efficiency motor, single speed, 208-230/460V AC. Delivers exhaust airflow over 10,000 cfm at low static pressures for general clean-air ventilation in commercial or industrial roof-mounted applications
Assembled belt-drive fan with drive package for roof mounting. Features a 21 1/2 in wheel, delivers 6,032 cfm exhaust airflow. Includes an open dripproof, standard-efficiency single-speed motor rated 208-230/460V AC. Square base shape; suitable for general ventilation in commercial or industrial spaces where high static pressure is not required
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Assembled belt-drive fan with drive package for roof mounting. Features a 21 1/2 in wheel, delivers 6,032 cfm exhaust airflow. Includes an open dripproof, standard-efficiency single-speed motor rated 208-230/460V AC. Square base shape; suitable for general ventilation in commercial or industrial spaces where high static pressure is not required
Belt-drive roof exhaust fan with drive package, assembled for square-base mounting. Features an 18 1/2 in wheel delivering 4,608 cfm at low static pressure. Powered by a single-speed, open dripproof, standard-efficiency motor rated 115/208-230V AC. Suitable for general ventilation and odor removal in commercial or industrial buildings
Dayton
Belt-drive roof exhaust fan with drive package, assembled for square-base mounting. Features an 18 1/2 in wheel delivering 4,608 cfm at low static pressure. Powered by a single-speed, open dripproof, standard-efficiency motor rated 115/208-230V AC. Suitable for general ventilation and odor removal in commercial or industrial buildings
This assembled belt-drive fan includes a drive package and is designed for roof mounting with a square base. It features a 21 1/2 in wheel and delivers 6,032 cfm exhaust airflow. The single-speed, standard-efficiency open dripproof motor operates at 115/208-230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings, it is not intended for high-static-pressure applications
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This assembled belt-drive fan includes a drive package and is designed for roof mounting with a square base. It features a 21 1/2 in wheel and delivers 6,032 cfm exhaust airflow. The single-speed, standard-efficiency open dripproof motor operates at 115/208-230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings, it is not intended for high-static-pressure applications
Belt-drive downblast roof exhaust fan for general ventilation of clean air. Includes drive package, square base, and 14 3/4 in wheel. Delivers up to 1,994 cfm with a single-speed, open dripproof motor rated 115/208-230V AC. Suitable for roof-mounted applications in commercial or industrial spaces
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Belt-drive downblast roof exhaust fan for general ventilation of clean air. Includes drive package, square base, and 14 3/4 in wheel. Delivers up to 1,994 cfm with a single-speed, open dripproof motor rated 115/208-230V AC. Suitable for roof-mounted applications in commercial or industrial spaces

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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
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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
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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
Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package, 36-inch wheel, 18,322 cfm, single-speed open dripproof motor, 208-230/460V AC, standard efficiency. Unassembled, square base, for roof mounting
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Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package, 36-inch wheel, 18,322 cfm, single-speed open dripproof motor, 208-230/460V AC, standard efficiency. Unassembled, square base, for roof mounting
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
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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. Includes drive package. 18 1/2 in wheel delivers 3,655 cfm. Single-speed, open-dripproof, standard-efficiency motor, 115/208-230V AC. Unassembled with square base for roof mounting. Suitable for exhausting heat, odors, or fumes in commercial and industrial buildings
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Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Includes drive package. 18 1/2 in wheel delivers 3,655 cfm. Single-speed, open-dripproof, standard-efficiency motor, 115/208-230V AC. Unassembled with square base for roof mounting. Suitable for exhausting heat, odors, or fumes in commercial and industrial buildings
This belt-drive centrifugal downblast roof exhaust fan is designed for clean air ventilation applications. It includes a drive package and features an open dripproof, standard-efficiency motor rated at 208-230/440V AC. The fan delivers 2,866 cfm with a 14 3/4 in wheel and is supplied unassembled with a square base. Suitable for general exhaust where high static pressure is not required
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This belt-drive centrifugal downblast roof exhaust fan is designed for clean air ventilation applications. It includes a drive package and features an open dripproof, standard-efficiency motor rated at 208-230/440V AC. The fan delivers 2,866 cfm with a 14 3/4 in wheel and is supplied unassembled with a square base. Suitable for general exhaust where high static pressure is not required
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
This belt-drive centrifugal downblast roof exhaust fan includes a drive package and is designed for roof-mounted ventilation of clean air in commercial or industrial buildings. It features an 11-inch wheel, delivers up to 1,386 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. The unassembled unit has a square base and is suitable for low-static-pressure applications
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This belt-drive centrifugal downblast roof exhaust fan includes a drive package and is designed for roof-mounted ventilation of clean air in commercial or industrial buildings. It features an 11-inch wheel, delivers up to 1,386 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. The unassembled unit has a square base and is suitable for low-static-pressure applications