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Dayton Clean Air Belt-Drive Fan with Drive, 2,523 cfm, 14 3/4 in Wheel - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive, 2,523 cfm, 14 3/4 in Wheel

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79733) is a belt-drive, unassembled clean-air fan with a square base and includes a drive package. It features an open dripproof, standard-efficiency…

SKU 3G-OTH-79733

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive, 2,523 cfm, 14 3/4 in Wheel
Category
Clean Air Belt-Drive Fans with Drive
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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, 2,523 cfm
Wheel
14 3/4 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
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-79733) is a belt-drive, unassembled clean-air fan with a square base and includes a drive package. It features an open dripproof, standard-efficiency motor with a single speed, rated for 115/208-230V AC, and delivers 2,523 cfm with a 14 3/4-inch wheel. This roof-mounted unit is not designed for high-static-pressure applications.

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 ventilation in commercial or industrial buildings. It removes stale air, heat, or fumes from roof-mounted systems, delivering 2,523 cfm with a 14 3/4-inch wheel. It is not intended for high-static-pressure applications.

What are the specifications of the Dayton roof exhaust fan?

The Dayton is an unassembled, belt-drive fan with a square base and includes a drive package. It has an open dripproof, standard-efficiency motor rated at 115/208-230V AC, single speed, and delivers 2,523 cfm. The wheel diameter is 14 3/4 inches, and it is for roof mounting only.

Where to buy the Dayton roof exhaust fan worldwide?

You can source the Dayton roof exhaust fan 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 model.

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

Install the Dayton on a roof curb with a square base, ensuring proper sealing to prevent leaks. As an unassembled unit, follow the included drive package instructions for belt tension and motor alignment. Use a licensed electrician for 115/208-230V AC wiring. Regular belt inspection 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
Belt-drive downblast roof exhaust fan for general clean-air ventilation. Includes drive package, 14 3/4 in wheel, delivers 2,866 cfm. Single-speed open dripproof motor, 115/208-230V AC. Unassembled, square base, for roof mounting. Not for high-static-pressure applications
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Belt-drive downblast roof exhaust fan for general clean-air ventilation. Includes drive package, 14 3/4 in wheel, delivers 2,866 cfm. Single-speed open dripproof motor, 115/208-230V AC. Unassembled, square base, for roof mounting. Not for high-static-pressure applications
Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Unassembled with square base, includes drive package. Open dripproof standard-efficiency motor, single-speed, 115/208-230V AC. Exhaust airflow 2,000 to 4,999 cfm at 0.000 and 0.500 in SP. Suitable for general exhaust in commercial and industrial buildings where high static pressure is not required
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Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Unassembled with square base, includes drive package. Open dripproof standard-efficiency motor, single-speed, 115/208-230V AC. Exhaust airflow 2,000 to 4,999 cfm at 0.000 and 0.500 in SP. Suitable for general exhaust in commercial and industrial buildings where high static pressure is not required
Centrifugal downblast roof exhaust fan for general clean-air ventilation. Belt-driven with included drive package, 14 3/4 in wheel, and open dripproof standard-efficiency motor. Provides exhaust airflow up to 1,994 cfm at low static pressures. Unassembled, square base, single speed, 115/208-230V AC
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Centrifugal downblast roof exhaust fan for general clean-air ventilation. Belt-driven with included drive package, 14 3/4 in wheel, and open dripproof standard-efficiency motor. Provides exhaust airflow up to 1,994 cfm at low static pressures. Unassembled, square base, single speed, 115/208-230V AC
Belt-drive roof exhaust fan for general ventilation in commercial or industrial buildings. Includes drive package; 18 1/2 in wheel delivers 4,608 cfm. Single-speed open dripproof motor, 115/208-230V AC. Unassembled with square base
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Belt-drive roof exhaust fan for general ventilation in commercial or industrial buildings. Includes drive package; 18 1/2 in wheel delivers 4,608 cfm. Single-speed open dripproof motor, 115/208-230V AC. Unassembled with square base
Belt-drive centrifugal fan for roof-mounted exhaust of clean air in commercial and industrial buildings. Includes drive package, open dripproof standard-efficiency motor (115/230V AC, single speed), and 18 1/2 in wheel delivering 4,102 cfm. Unassembled with square base
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Belt-drive centrifugal fan for roof-mounted exhaust of clean air in commercial and industrial buildings. Includes drive package, open dripproof standard-efficiency motor (115/230V AC, single speed), and 18 1/2 in wheel delivering 4,102 cfm. Unassembled with square base
Unassembled belt-drive fan with square base and included drive package. Features an open dripproof, standard-efficiency single-speed motor rated at 115/208-230V AC. Delivers 3,692 cfm exhaust airflow at 0.000 in SP and 0.500 in SP. Suitable for clean-air roof ventilation in commercial and industrial buildings
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Unassembled belt-drive fan with square base and included drive package. Features an open dripproof, standard-efficiency single-speed motor rated at 115/208-230V AC. Delivers 3,692 cfm exhaust airflow at 0.000 in SP and 0.500 in SP. Suitable for clean-air roof ventilation in commercial and industrial buildings

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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
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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
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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
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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
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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
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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
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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
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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
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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