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Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack

The Dayton is a centrifugal downblast roof exhaust fan with belt drive, including a drive package. It features a 14 3/4-inch wheel, delivers 2,523 cfm, and operates on 115/208-230V AC with a single-speed, open…

SKU 3G-OTH-78707

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes 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, 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 is a centrifugal downblast roof exhaust fan with belt drive, including a drive package. It features a 14 3/4-inch wheel, delivers 2,523 cfm, and operates on 115/208-230V AC with a single-speed, open dripproof motor. This unassembled unit has a square base and is designed for roof mounting, with standard-efficiency motors and exhaust airflow ranges of 2,000 to 4,999 cfm at both 0.000 and 0.500 in SP.

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 to remove stale air, fumes, or heat from industrial or commercial buildings. It delivers 2,523 cfm at up to 0.500 in SP, making it suitable for general ventilation in factories, warehouses, or assembly areas where roof mounting is required.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 14 3/4 in wheel, belt drive with included drive package, and a single-speed open dripproof motor rated at 115/208-230V AC. It delivers 2,523 cfm and is unassembled with a square base for roof mounting. Exhaust airflow ranges from 2,000 to 4,999 cfm at both 0.000 and 0.500 in SP.

Where to buy the Dayton exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal downblast 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 pricing and lead time on this belt-drive fan with drive package.

How to install the Dayton roof exhaust fan?

Install the Dayton on a roof curb with a square opening, ensuring structural support for the fan weight. Since it ships unassembled, follow the included manual to mount the motor, belt-drive assembly, and wheel. Use proper electrical connections for 115/208-230V AC and verify belt tension per manufacturer guidelines.

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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Unassembled belt-drive roof exhaust fan with drive package, square base, and 14 3/4 in wheel. Open dripproof standard-efficiency motor, single speed, 115/208-230V AC. Delivers 2,866 cfm for clean-air ventilation in commercial or industrial buildings
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Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Delivers 2,391 cfm with a 13 3/4 in wheel. Includes drive package; operates on 115/208-230V AC with a single-speed open dripproof motor. Unassembled unit with square base, standard-efficiency motor, not for high-static pressure use
Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Includes drive package; unassembled with square base. Wheel diameter 14 3/4 in, airflow 2,170 cfm at 0.000 in SP. Single-speed open dripproof motor, 115/208-230V AC. Not for high-static-pressure applications
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Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Includes drive package; unassembled with square base. Wheel diameter 14 3/4 in, airflow 2,170 cfm at 0.000 in SP. Single-speed open dripproof motor, 115/208-230V AC. Not for high-static-pressure applications
Belt-drive clean air fan with drive package for roof-mounted exhaust. Unassembled square base, open dripproof standard-efficiency single-speed motor, 115/208-230V AC. Exhaust airflow up to 1,994 cfm at low static pressures for general ventilation
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Belt-drive clean air fan with drive package for roof-mounted exhaust. Unassembled square base, open dripproof standard-efficiency single-speed motor, 115/208-230V AC. Exhaust airflow up to 1,994 cfm at low static pressures for general ventilation
Centrifugal downblast roof exhaust fan for clean air applications. Belt-driven with included drive package. Unassembled unit with square base, 14 3/4 in wheel, delivers 2,866 cfm. Single-speed open dripproof motor, 208-230/460V AC. Suitable for general ventilation exhausting stale air, fumes, or heat from commercial or industrial buildings
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Centrifugal downblast roof exhaust fan for clean air applications. Belt-driven with included drive package. Unassembled unit with square base, 14 3/4 in wheel, delivers 2,866 cfm. Single-speed open dripproof motor, 208-230/460V AC. Suitable for general ventilation exhausting stale air, fumes, or heat from commercial or industrial buildings
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 13 3/4 in Wheel, 2,391 cfm
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Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 13 3/4 in Wheel, 2,391 cfm

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This unassembled belt-drive fan includes a drive package and is designed for roof mounting. It features a 26 1/2 in wheel delivering 6,716 cfm, with an Open Dripproof motor enclosure and standard-efficiency motor. Suitable for general ventilation in commercial and industrial buildings, it operates on 115/208-230V AC and is not intended for high-static-pressure applications
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This unassembled belt-drive fan includes a drive package and is designed for roof mounting. It features a 26 1/2 in wheel delivering 6,716 cfm, with an Open Dripproof motor enclosure and standard-efficiency motor. Suitable for general ventilation in commercial and industrial buildings, it operates on 115/208-230V AC and is not intended for high-static-pressure applications
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This belt-drive axial upblast roof exhaust fan is designed for clean air ventilation in commercial and industrial settings. It features a 30-inch blade delivering 11,108 cfm, powered by a 3/4 hp ODP motor. The fan operates at a single speed on 208/220/440V AC three-phase power, suitable for removing heat, fumes, or general air from facilities
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Unassembled belt-drive tubeaxial fan for clean air ventilation. Delivers 10,310 cfm at 0.000 in SP. Includes drive package. 24 in blade, 115/230V AC single-phase, 3 hp capacitor-start capacitor-run motor with totally enclosed fan-cooled enclosure. Spark resistant construction type B. For vertical mounting in non-hazardous locations
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Belt-drive clean air fan with 33 1/2 in wheel and drive package. Delivers 10,024 cfm at free air and 5,000 to 10,000 cfm at 0.500 in SP. Open dripproof standard-efficiency motor, 115/208-230V AC, single speed. Unassembled, square base for roof mounting. Used for general ventilation exhausting heat, fumes, or odors