We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

Dayton Clean Air Belt-Drive Fan with Drive

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-78501) is a belt-drive clean air fan with an 11-inch wheel, delivering 1,526 cfm. It is assembled with a square base, includes a drive package, and…

SKU 3G-OTH-78501

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive
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 — 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, 1,526 cfm, 1
Wheel
11 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
115/208-230V AC
High-Efficiency Motor
No
Exhaust Airflow @ 0.000 in SP - Range
0 to 1,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
0 to 1,999 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 (SKU 3G-OTH-78501) is a belt-drive clean air fan with an 11-inch wheel, delivering 1,526 cfm. It is assembled with a square base, includes a drive package, and features an open dripproof, standard-efficiency motor rated at 115/208-230V AC. This single-speed unit is designed for roof mounting and is not intended for high-static-pressure applications.

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 clean air fan designed for roof-mounted general ventilation. It moves up to 1,526 cfm at low static pressure, making it suitable for exhausting heat, odors, or fumes from commercial or industrial spaces where high-static applications are not required.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features an 11-inch wheel, delivers 1,526 cfm, and operates on 115/208-230V AC. It includes a drive package, has an open dripproof motor enclosure, and is assembled with a square base. This single-speed unit is for roof mounting and standard-efficiency applications.

Where to buy the Dayton roof 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.

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

Install the Dayton on a structurally sound roof curb with proper flashing to prevent leaks. Ensure electrical supply matches the 115/208-230V AC nameplate voltage. Belt tension should be checked per manufacturer guidelines, and the fan must be securely anchored to avoid vibration.

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
Belt-drive roof exhaust fan with drive package, assembled with square base and 11-inch wheel. Delivers 1,296 cfm at low static pressures, powered by single-speed open dripproof motor, 115/208-230V AC. For general clean-air ventilation in commercial or industrial buildings where high static pressure is not required
Dayton
Belt-drive roof exhaust fan with drive package, assembled with square base and 11-inch wheel. Delivers 1,296 cfm at low static pressures, powered by single-speed open dripproof motor, 115/208-230V AC. For general clean-air ventilation in commercial or industrial buildings where high static pressure is not required
This belt-drive fan includes a drive package and is assembled with a square base for roof mounting. It features an 11-inch wheel and an open dripproof, standard-efficiency motor with single speed. Suitable for general exhaust ventilation in commercial and industrial buildings where high static pressure is not required
Dayton
This belt-drive fan includes a drive package and is assembled with a square base for roof mounting. It features an 11-inch wheel and an open dripproof, standard-efficiency motor with single speed. Suitable for general exhaust ventilation in commercial and industrial buildings where high static pressure is not required
Belt-drive clean air fan with drive package, assembled with square base for roof mounting. Features a 13 1/4 in wheel, delivers 2,093 cfm, and is powered by a standard-efficiency open dripproof motor at 115/208-230V AC single speed. Suitable for general ventilation in low-static-pressure applications
Dayton
Belt-drive clean air fan with drive package, assembled with square base for roof mounting. Features a 13 1/4 in wheel, delivers 2,093 cfm, and is powered by a standard-efficiency open dripproof motor at 115/208-230V AC single speed. Suitable for general ventilation in low-static-pressure applications
Belt-drive centrifugal downblast roof exhaust fan for general clean-air ventilation. Includes drive package, 14 3/4 in wheel, delivers 2,523 cfm. Single-speed, open dripproof motor operates on 115/208-230V AC. Mounts on square roof base; not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for general clean-air ventilation. Includes drive package, 14 3/4 in wheel, delivers 2,523 cfm. Single-speed, open dripproof motor operates on 115/208-230V AC. Mounts on square roof base; not for high-static-pressure applications
This belt-drive fan is assembled with a square base and includes a drive package. It features an 11-inch wheel and delivers 373 cfm. The open dripproof, standard-efficiency motor operates at a single speed on 115/208-230V AC. Designed for roof mounting, it is suitable for general clean-air exhaust applications
Dayton
This belt-drive fan is assembled with a square base and includes a drive package. It features an 11-inch wheel and delivers 373 cfm. The open dripproof, standard-efficiency motor operates at a single speed on 115/208-230V AC. Designed for roof mounting, it is suitable for general clean-air exhaust applications
Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Includes drive package, 16 3/4 in wheel, delivers 4,062 cfm. Open dripproof motor, 115/208-230V AC, single speed. Unassembled with square base. Not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Includes drive package, 16 3/4 in wheel, delivers 4,062 cfm. Open dripproof motor, 115/208-230V AC, single speed. Unassembled with square base. Not for high-static-pressure applications

More from Dayton

View all Dayton parts
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
Dayton
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
Unassembled belt-drive fan with drive package for clean air ventilation. Features a 24-inch blade, 3-phase TEFC motor, single speed, and vertical mounting. Delivers 6470 cfm at 0.000 in SP. Spark-resistant construction type B, not rated for hazardous locations. Suitable for general air movement in industrial spaces
Dayton
Unassembled belt-drive fan with drive package for clean air ventilation. Features a 24-inch blade, 3-phase TEFC motor, single speed, and vertical mounting. Delivers 6470 cfm at 0.000 in SP. Spark-resistant construction type B, not rated for hazardous locations. Suitable for general air movement in industrial spaces
This belt-drive fan is designed for industrial and commercial clean-air exhaust applications, such as removing stale air, fumes, or heat from factories, warehouses, and commercial buildings. It includes a drive package and features an open dripproof motor with standard efficiency. The unassembled unit has a square base, a 20-inch blade, and delivers 3,456 cfm of exhaust airflow at 208-230/460V AC, single speed
Dayton
This belt-drive fan is designed for industrial and commercial clean-air exhaust applications, such as removing stale air, fumes, or heat from factories, warehouses, and commercial buildings. It includes a drive package and features an open dripproof motor with standard efficiency. The unassembled unit has a square base, a 20-inch blade, and delivers 3,456 cfm of exhaust airflow at 208-230/460V AC, single speed
This unassembled belt-drive fan is designed for clean air ventilation in industrial settings. It features a 34-inch blade, a 3-phase totally enclosed fan cooled motor, and delivers 16,560 cfm at 0.000 in SP. Suitable for vertical mounting, it includes a drive package and has Type B spark resistant construction
Dayton
This unassembled belt-drive fan is designed for clean air ventilation in industrial settings. It features a 34-inch blade, a 3-phase totally enclosed fan cooled motor, and delivers 16,560 cfm at 0.000 in SP. Suitable for vertical mounting, it includes a drive package and has Type B spark resistant construction
Unassembled belt-drive fan with drive package for clean-air ventilation. Features an 18-inch blade delivering 4,039 cfm at 0.000 in SP, powered by a 115/230V AC, 1-phase, 3/4 hp capacitor-start motor with totally enclosed fan-cooled enclosure. Spark-resistant construction type B. Suitable for general air circulation and exhausting non-hazardous fumes in industrial settings
Dayton
Unassembled belt-drive fan with drive package for clean-air ventilation. Features an 18-inch blade delivering 4,039 cfm at 0.000 in SP, powered by a 115/230V AC, 1-phase, 3/4 hp capacitor-start motor with totally enclosed fan-cooled enclosure. Spark-resistant construction type B. Suitable for general air circulation and exhausting non-hazardous fumes in industrial settings
Belt-drive axial upblast fan for roof exhaust applications requiring clean air movement. Delivers 21,814 cfm with a 42-inch blade, powered by a 1 1/2 hp open drip-proof motor. Single-speed unit operates on 115/208-230V AC. Suitable for removing heat, fumes, or stale air from industrial or commercial spaces
Dayton
Belt-drive axial upblast fan for roof exhaust applications requiring clean air movement. Delivers 21,814 cfm with a 42-inch blade, powered by a 1 1/2 hp open drip-proof motor. Single-speed unit operates on 115/208-230V AC. Suitable for removing heat, fumes, or stale air from industrial or commercial spaces
Unassembled clean air belt-drive fan with drive package. Features a 16-inch blade, capacitor-start motor with totally enclosed fan-cooled enclosure, and spark-resistant construction type B. Delivers 2727 cfm at 0.000 in SP on 115/208-230V AC single-phase power. Designed for horizontal mounting in general ventilation and exhaust applications in non-hazardous locations
Dayton
Unassembled clean air belt-drive fan with drive package. Features a 16-inch blade, capacitor-start motor with totally enclosed fan-cooled enclosure, and spark-resistant construction type B. Delivers 2727 cfm at 0.000 in SP on 115/208-230V AC single-phase power. Designed for horizontal mounting in general ventilation and exhaust applications in non-hazardous locations
Unassembled belt-drive fan with drive package for clean air ventilation. Features a 24-inch blade, 3-phase totally enclosed fan cooled motor, and spark-resistant construction type B. Delivers 5,730 cfm at 0.000 in static pressure. Designed for vertical mounting in industrial air movement applications
Dayton
Unassembled belt-drive fan with drive package for clean air ventilation. Features a 24-inch blade, 3-phase totally enclosed fan cooled motor, and spark-resistant construction type B. Delivers 5,730 cfm at 0.000 in static pressure. Designed for vertical mounting in industrial air movement applications