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

Dayton Clean Air Belt-Drive Fan with Drive, 26 1/2 in Wheel, 7,491 cfm - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive, 26 1/2 in Wheel, 7,491 cfm

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79745) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 26 1/2-inch wheel, delivers 7,491 cfm, and operates…

SKU 3G-OTH-79745

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive, 26 1/2 in Wheel, 7,491 cfm
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, 7,491 cfm
Wheel
26 1/2 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
5,000 to 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 (SKU 3G-OTH-79745) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 26 1/2-inch wheel, delivers 7,491 cfm, and operates on 115/208-230V AC with a single-speed, open dripproof motor. This unassembled unit has a square base 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 exhausts up to 7,491 cfm of non-corrosive air in commercial or industrial buildings, such as warehouses or factories, where moderate static pressure is present.

What are the specifications of the Dayton roof exhaust fan?

The Dayton has a 26 1/2-inch wheel, delivers 7,491 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. It includes a drive package, has a square base, is unassembled, and is not for high-static-pressure applications.

Where to buy the Dayton roof exhaust fan worldwide?

3G Electric supplies the Dayton roof exhaust fan worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

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

Install the Dayton on a roof curb with a square opening. Assemble the unassembled unit per the manual, connect the 115/208-230V AC motor to a properly rated disconnect, and ensure belt tension is correct. Use a licensed electrician for wiring.

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 centrifugal downblast roof exhaust fan for clean-air ventilation. Includes drive package, 26 1/2 in wheel, 7,491 cfm, 208-230/460V AC single-speed open dripproof motor. Unassembled square base for roof mounting. Not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Includes drive package, 26 1/2 in wheel, 7,491 cfm, 208-230/460V AC single-speed open dripproof motor. Unassembled square base for roof mounting. Not for high-static-pressure applications
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 26 1/2 in Wheel, 6,005 cfm
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 26 1/2 in Wheel, 6,005 cfm
This belt-drive centrifugal downblast roof exhaust fan is designed for clean-air ventilation applications. It includes a drive package and features a 26 1/2 in wheel, delivering up to 6,716 cfm. The fan is unassembled with a square base for roof mounting, powered by a standard-efficiency open dripproof motor (208-230/460V AC, single speed). Suitable for general exhaust of stale air, fumes, or heat where high static pressure is not required
Dayton
This belt-drive centrifugal downblast roof exhaust fan is designed for clean-air ventilation applications. It includes a drive package and features a 26 1/2 in wheel, delivering up to 6,716 cfm. The fan is unassembled with a square base for roof mounting, powered by a standard-efficiency open dripproof motor (208-230/460V AC, single speed). Suitable for general exhaust of stale air, fumes, or heat where high static pressure is not required
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 26 1/2 in Wheel, 6,716 cfm
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 26 1/2 in Wheel, 6,716 cfm
Belt-drive centrifugal downblast roof exhaust fan with drive package. Unassembled square base, open dripproof motor, single-speed standard-efficiency motor, 208-230/460V AC. 26 1/2 in wheel, 8,588 cfm. For general clean-air exhaust ventilation on commercial or industrial roofs, removing heat, fumes, and odors
Dayton
Belt-drive centrifugal downblast roof exhaust fan with drive package. Unassembled square base, open dripproof motor, single-speed standard-efficiency motor, 208-230/460V AC. 26 1/2 in wheel, 8,588 cfm. For general clean-air exhaust ventilation on commercial or industrial roofs, removing heat, fumes, and odors
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 24 1/2 in Wheel, 6,801 cfm
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 24 1/2 in Wheel, 6,801 cfm

More from Dayton

View all Dayton parts
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
Dayton
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
Unassembled belt-drive fan with drive package for clean air ventilation. Features a 36-inch blade, capacitor-start capacitor-run motor with totally enclosed fan-cooled enclosure, and spark-resistant construction type B. Delivers 17,570 cfm at 0.000 in SP on 115/230V AC single-phase power. Designed for vertical mounting in general industrial air movement applications where spark resistance is required but not for hazardous locations
Dayton
Unassembled belt-drive fan with drive package for clean air ventilation. Features a 36-inch blade, capacitor-start capacitor-run motor with totally enclosed fan-cooled enclosure, and spark-resistant construction type B. Delivers 17,570 cfm at 0.000 in SP on 115/230V AC single-phase power. Designed for vertical mounting in general industrial air movement applications where spark resistance is required but not for hazardous locations
Centrifugal downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Belt-drive unit includes drive package, 16 3/4 in wheel, delivers 3,249 cfm at low static pressure. Single-speed, open dripproof, standard-efficiency motor. Unassembled with square base; not for high-static-pressure applications
Dayton
Centrifugal downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Belt-drive unit includes drive package, 16 3/4 in wheel, delivers 3,249 cfm at low static pressure. Single-speed, open dripproof, standard-efficiency motor. Unassembled with square base; not for high-static-pressure applications
Unassembled belt-drive roof exhaust fan with square base and included drive package. Features a 30 1/2 in wheel delivering 9,719 cfm at 0.000 in SP. Powered by a single-speed, open-dripproof, standard-efficiency motor rated for 115/230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings where high static pressure is not required
Dayton
Unassembled belt-drive roof exhaust fan with square base and included drive package. Features a 30 1/2 in wheel delivering 9,719 cfm at 0.000 in SP. Powered by a single-speed, open-dripproof, standard-efficiency motor rated for 115/230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings where high static pressure is not required
This belt-drive axial fan is designed for clean air ventilation applications. It features a 54-inch blade and delivers 44,589 cfm. The single-speed motor is 5 hp, TEFC, and operates at 230V AC
Dayton
This belt-drive axial fan is designed for clean air ventilation applications. It features a 54-inch blade and delivers 44,589 cfm. The single-speed motor is 5 hp, TEFC, and operates at 230V AC
Belt-drive centrifugal downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Includes drive package, 26 1/2 in wheel, delivers 9,493 cfm at low static pressures. Single-speed, open-dripproof, standard-efficiency motor, 208-230/460V AC. Unassembled with square base
Dayton
Belt-drive centrifugal downblast roof exhaust fan for general ventilation in commercial or industrial buildings. Includes drive package, 26 1/2 in wheel, delivers 9,493 cfm at low static pressures. Single-speed, open-dripproof, standard-efficiency motor, 208-230/460V AC. Unassembled with square base
Belt-drive centrifugal downblast roof exhaust fan for clean air ventilation. Includes drive package, 16 3/4 in wheel, delivers 3,692 cfm. Single-speed open dripproof motor, 208-230/460V AC. Unassembled with square base, standard-efficiency motor. Not for high-static-pressure applications
Dayton
Belt-drive centrifugal downblast roof exhaust fan for clean air ventilation. Includes drive package, 16 3/4 in wheel, delivers 3,692 cfm. Single-speed open dripproof motor, 208-230/460V AC. Unassembled with square base, standard-efficiency motor. Not for high-static-pressure applications
Unassembled belt-drive fan for clean air ventilation. Includes drive package. 18 in blade delivers 5,298 cfm at 0.000 in static pressure. Capacitor-start motor with totally enclosed fan-cooled enclosure. Single-phase, 115/208-230V AC, one speed. Horizontal mounting. Spark-resistant construction type B. Suitable for general ventilation in non-hazardous locations
Dayton
Unassembled belt-drive fan for clean air ventilation. Includes drive package. 18 in blade delivers 5,298 cfm at 0.000 in static pressure. Capacitor-start motor with totally enclosed fan-cooled enclosure. Single-phase, 115/208-230V AC, one speed. Horizontal mounting. Spark-resistant construction type B. Suitable for general ventilation in non-hazardous locations