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Dayton Clean Air Belt-Drive Fan with Drive, 6,640 cfm, 21 1/2 in Wheel - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Clean Air Belt-Drive Fan with Drive, 6,640 cfm, 21 1/2 in Wheel

The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive, clean-air fan with a drive package, designed for roof mounting. It features a 21 1/2-inch wheel, delivers 6,640 cfm, and operates on 208-230/460V AC…

SKU 3G-OTH-80047

Brand
Dayton
Item
Clean Air Belt-Drive Fan with Drive, 6,640 cfm, 21 1/2 in Wheel
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, 6,640 cfm
Wheel
21 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
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

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive, clean-air fan with a drive package, designed for roof mounting. It features a 21 1/2-inch wheel, delivers 6,640 cfm, and operates on 208-230/460V 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?

This Dayton belt-drive fan is designed for roof-mounted general ventilation in commercial or industrial buildings. It exhausts clean air at up to 6,640 cfm, making it suitable for removing heat, odors, or fumes from factories, warehouses, or assembly areas where high static pressure is not required.

What are the specifications of the Dayton roof exhaust fan?

The Dayton is a belt-drive downblast fan with a 21 1/2-inch wheel delivering 6,640 cfm. It operates on 208-230/460V AC, has an open-dripproof motor, and includes a drive package. The unit is unassembled with a square base and is not for high-static-pressure applications.

Where to buy the Dayton roof exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal roof exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, 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?

Installation requires assembling the unassembled fan on a roof curb, connecting the 208-230/460V AC power supply, and tensioning the belt drive per Dayton's manual. Ensure the square base is sealed against weather. For best performance, verify ductwork is sized for 6,640 cfm and avoid high-static-pressure systems.

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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