Dayton Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-78784) is a direct-drive, assembled clean air fan with a square base and an 8-inch wheel. It features a shaded-pole motor with an open-air-over enclosure…
SKU 3G-OTH-78784
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 Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-78784) is a direct-drive, assembled clean air fan with a square base and an 8-inch wheel. It features a shaded-pole motor with an open-air-over enclosure, operates at 115V AC, and offers three speeds. The unit includes a drive package and delivers exhaust airflow up to 1,999 cfm at 0.000 in SP and 0.500 in SP, though it is not designed for high-static-pressure applications.
Frequently Asked Questions
What is the Dayton centrifugal downblast roof exhaust fan used for?
The Dayton is a direct-drive roof exhaust fan designed for clean-air ventilation in commercial or industrial buildings. It removes stale air, heat, or fumes from roof-mounted applications, delivering up to 1,999 cfm at low static pressure. It is not intended for high-static-pressure duct systems.
What are the specifications of the Dayton roof exhaust fan?
The Dayton has an 8-inch wheel, a shaded-pole motor with open-air-over enclosure, 115V AC, three speeds, and a square base. It includes a drive package and delivers exhaust airflow from 0 to 1,999 cfm at 0.000 in SP and 0.500 in SP. It is assembled and standard-efficiency.
Where to buy the Dayton roof exhaust fan worldwide?
3G Electric supplies the Dayton centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this SKU.
How to install a Dayton direct-drive roof exhaust fan?
Install the Dayton on a roof curb or square base, ensuring proper sealing to prevent leaks. Connect 115V AC power to the shaded-pole motor, verify three-speed operation, and check that the 8-inch wheel rotates freely. Follow local electrical codes and use a licensed contractor for roof penetrations.
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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.
