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

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 Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79187) is a belt-drive, clean air fan with a drive package, designed for roof mounting. It features an unassembled, square base, an open dripproof motor…

SKU 3G-OTH-79187

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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Worldwide Shipping
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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, 4,863 cfm
Wheel
24 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
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-79187) is a belt-drive, clean air fan with a drive package, designed for roof mounting. It features an unassembled, square base, an open dripproof motor with standard efficiency, and a single-speed nameplate voltage of 208-230/460V AC. The fan delivers exhaust airflow ranges of 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP, with a 24 1/2 in wheel and 4,863 cfm capacity.

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 clean air applications. It removes stale air, fumes, or heat from industrial or commercial spaces, delivering up to 4,863 cfm at low static pressures. 3G Electric supplies this fan and handles worldwide logistics and customs clearance.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 24 1/2 in wheel, belt drive with drive package, and an open dripproof motor rated at 208-230/460V AC. It delivers 2,000 to 4,999 cfm at 0.000 in SP and 0.500 in SP. The unassembled unit has a square base for roof mounting. 3G Electric sources this fan globally.

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 manage full logistics, customs documentation, and delivery to your site. Contact us for availability and lead time on this belt-drive fan.

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

Install the Dayton on a roof curb with proper structural support. Ensure the square base is level and sealed against weather. Connect the 208-230/460V AC motor per local codes, and adjust belt tension per Dayton's manual. 3G Electric provides sourcing support for this fan and related parts.

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 centrifugal downblast roof exhaust fan for clean-air applications. Includes drive package, 24 1/2 in wheel, and 5,395 cfm capacity. Unassembled unit with square base, open dripproof motor enclosure, standard-efficiency single-speed motor rated 208-230/460V AC. Suitable for general exhaust ventilation on commercial or industrial roofs where high static pressure is not required
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Belt-drive centrifugal downblast roof exhaust fan for clean-air applications. Includes drive package, 24 1/2 in wheel, and 5,395 cfm capacity. Unassembled unit with square base, open dripproof motor enclosure, standard-efficiency single-speed motor rated 208-230/460V AC. Suitable for general exhaust ventilation on commercial or industrial roofs where high static pressure is not required
Unassembled belt-drive roof exhaust fan with square base, includes drive package. Features a 24 1/2 in wheel and delivers 5,395 cfm. Single-speed open dripproof motor rated 115/208-230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings
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Unassembled belt-drive roof exhaust fan with square base, includes drive package. Features a 24 1/2 in wheel and delivers 5,395 cfm. Single-speed open dripproof motor rated 115/208-230V AC. Suitable for general clean-air ventilation in commercial and industrial buildings
Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Includes drive package. Wheel diameter 24 1/2 in, airflow 6,079 cfm. Single-speed open dripproof motor, 208-230/460V AC. Unassembled, square base. Not for high-static-pressure applications
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Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Includes drive package. Wheel diameter 24 1/2 in, airflow 6,079 cfm. Single-speed open dripproof motor, 208-230/460V AC. Unassembled, square base. Not for high-static-pressure applications
This belt-drive fan includes the drive package and is designed for roof-mounted exhaust in clean air ventilation systems. It features a 24 1/2 in wheel, delivers 4,179 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. The unit is unassembled with a square base and uses standard-efficiency motors; not for high-static-pressure applications
Dayton
This belt-drive fan includes the drive package and is designed for roof-mounted exhaust in clean air ventilation systems. It features a 24 1/2 in wheel, delivers 4,179 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. The unit is unassembled with a square base and uses standard-efficiency motors; not for high-static-pressure applications
Belt-drive centrifugal downblast roof exhaust fan with drive package. Wheel diameter 24 1/2 in, airflow 6,079 cfm. Single-speed open dripproof motor, 115/208-230V AC. Square base, unassembled. For general ventilation exhausting clean air in commercial or industrial buildings
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Belt-drive centrifugal downblast roof exhaust fan with drive package. Wheel diameter 24 1/2 in, airflow 6,079 cfm. Single-speed open dripproof motor, 115/208-230V AC. Square base, unassembled. For general ventilation exhausting clean air in commercial or industrial buildings
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

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