Dayton Axial Downblast Roof Supply Fan: 20 in Blade, Direct Drive, Includes Drive Pack
The Dayton Axial Downblast Roof Supply Fan (SKU 3G-OTH-77871) is a clean air direct-drive fan with a 20-inch blade, delivering 5,355 cfm. It features a standard-efficiency, totally enclosed motor with one speed…
SKU 3G-OTH-77871
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Dayton Axial Downblast Roof Supply Fan (SKU 3G-OTH-77871) is a clean air direct-drive fan with a 20-inch blade, delivering 5,355 cfm. It features a standard-efficiency, totally enclosed motor with one speed, designed for roof mounting. The unit includes a drive pack and is manufactured by DAYTON.
Frequently Asked Questions
What is the Dayton Axial Downblast Roof Supply Fan used for?
The Dayton Axial Downblast Roof Supply Fan () is used for clean air supply in commercial and industrial roof-mounted ventilation systems. It delivers 5,355 cfm with a 20-inch blade, making it suitable for general exhaust or intake applications where standard-efficiency, direct-drive performance is required.
What are the specifications of the Dayton fan?
The Dayton is a direct-drive axial downblast roof supply fan with a 20-inch blade, delivering 5,355 cfm. It has a standard-efficiency, totally enclosed motor (TEAO) with one speed, designed for roof mounting. The unit includes a drive pack and is manufactured by DAYTON.
Where to buy the Dayton fan worldwide?
You can source the Dayton axial downblast roof supply fan through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this DAYTON model.
How to install a Dayton roof supply fan?
Install the Dayton on a roof curb or compatible mounting frame, ensuring proper sealing to prevent leaks. Connect the direct-drive motor to a dedicated power supply matching the TEAO enclosure requirements. Secure the fan per local codes and verify airflow direction before operation. Consult a licensed electrician for wiring.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton clean air direct-drive fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
