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Dayton Clean Air Belt-Drive Fan with Drive, 30 1/2 in Wheel, 14,416 cfm - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive, 30 1/2 in Wheel, 14,416 cfm

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79332) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 30 1/2-inch wheel, delivers exhaust airflow over…

SKU 3G-OTH-79332

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive, 30 1/2 in Wheel, 14,416 cfm
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, 14,416 cfm
Wheel
30 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
More than 10,000 cfm
Exhaust Airflow @ 0.500 in SP - Range
More than 10,000 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-79332) is a belt-drive clean air fan with a drive package, designed for roof mounting. It features a 30 1/2-inch wheel, delivers exhaust airflow over 10,000 cfm at both 0.000 and 0.500 in SP, and operates on 208-230/460V AC with a single-speed, open dripproof motor. This unassembled unit has a square base and uses standard-efficiency motors, 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 exhaust in commercial or industrial buildings. It moves over 10,000 cfm at low static pressures, making it suitable for general ventilation, odor removal, and heat exhaust in warehouses, factories, or assembly areas.

What are the specifications of the Dayton roof exhaust fan?

The Dayton features a 30 1/2-inch wheel, belt drive with included drive pack, and an open dripproof motor rated at 208-230/460V AC. It delivers exhaust airflow over 10,000 cfm at both 0.000 and 0.500 in SP. The unit is unassembled with a square base and uses standard-efficiency motors.

Where to buy the Dayton centrifugal roof exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact 3G Electric for pricing and lead time on this belt-drive fan.

How to install the Dayton unassembled roof exhaust fan?

The Dayton ships unassembled and requires field assembly of the fan wheel, motor, and drive components. Mount the square base on a roof curb, align the belt drive per Dayton's manual, and connect the 208-230/460V AC motor to a properly sized disconnect. Ensure adequate structural support for the unit weight.

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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Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package; unassembled with square base. Wheel diameter 30 1/2 in, airflow 12,311 cfm. Single-speed open dripproof motor, 208-230/460V AC. Suitable for general ventilation exhausting large air volumes through roof openings
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Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package; unassembled with square base. Wheel diameter 30 1/2 in, airflow 12,311 cfm. Single-speed open dripproof motor, 208-230/460V AC. Suitable for general ventilation exhausting large air volumes through roof openings
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Unassembled belt-drive fan with square base and drive package. Features a 30 1/2 in wheel delivering 9,719 cfm. Powered by a standard-efficiency, open dripproof motor (230/460V AC, single speed). Designed for roof-mounted exhaust in general clean-air ventilation applications
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Centrifugal downblast roof exhaust fan with belt drive, including a drive package. Features a 30 1/2-inch wheel, delivers 10,772 cfm, and operates on 208-230/460V AC with an open dripproof, standard-efficiency motor. Unassembled unit with a square base for roof mounting. Suitable for low-static-pressure general ventilation applications such as warehouses or factories
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 30 1/2 in Wheel, 6,803 cfm
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Belt-drive clean air fan for roof-mounted general ventilation. Includes drive package, 13 3/4 in wheel, and open dripproof standard-efficiency motor. Delivers 2,044 cfm at 115/208-230V AC, single speed. Unassembled with square base. Not for high-static-pressure applications
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Belt-drive clean air fan for roof-mounted general ventilation. Includes drive package, 13 3/4 in wheel, and open dripproof standard-efficiency motor. Delivers 2,044 cfm at 115/208-230V AC, single speed. Unassembled with square base. Not for high-static-pressure applications
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Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package, 30 1/2 in wheel, delivers 9,719 cfm. Open dripproof, single-speed motor, 208-230/460V AC. Unassembled, square base, roof mount. Exhaust airflow 5,000 to 10,000 cfm at 0.000 and 0.500 in SP
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Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package, 30 1/2 in wheel, delivers 9,719 cfm. Open dripproof, single-speed motor, 208-230/460V AC. Unassembled, square base, roof mount. Exhaust airflow 5,000 to 10,000 cfm at 0.000 and 0.500 in SP
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This belt-drive centrifugal downblast roof exhaust fan includes a drive package and is assembled with a square base. It features a 24 1/2 in wheel and an open dripproof motor operating at single speed on 208-230/460V AC. Designed for roof mounting, it delivers exhaust airflow from 5,000 to 10,000 cfm at low static pressures for general clean-air ventilation
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Belt-drive roof exhaust fan for clean-air ventilation in industrial and commercial buildings. Includes drive package; unassembled with square base. Features a 30 1/2-inch wheel, 14,416 cfm airflow, and open dripproof standard-efficiency motor (208-230/460V AC, single-speed). Not for high-static-pressure applications
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Belt-drive roof exhaust fan for clean-air ventilation in industrial and commercial buildings. Includes drive package; unassembled with square base. Features a 30 1/2-inch wheel, 14,416 cfm airflow, and open dripproof standard-efficiency motor (208-230/460V AC, single-speed). Not for high-static-pressure applications