Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-81785) is a flammable vapor belt-drive fan with drive, featuring a 24 1/2 in wheel and 4,637 cfm exhaust airflow. It is unassembled, includes a drive…
SKU 3G-OTH-81785
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-81785) is a flammable vapor belt-drive fan with drive, featuring a 24 1/2 in wheel and 4,637 cfm exhaust airflow. It is unassembled, includes a drive package, and is rated for hazardous locations: Class I Groups C & D, Class II Groups E & F. The fan operates with a totally enclosed fan-cooled motor at 115/208-230V AC, single speed, and is designed for roof mounting.
Frequently Asked Questions
What is the Dayton centrifugal downblast roof exhaust fan used for?
The Dayton is a flammable vapor belt-drive roof exhaust fan designed for hazardous locations classified as Class I Groups C & D and Class II Groups E & F. It moves 4,637 cfm of air and is suitable for industrial environments requiring explosion-proof ventilation, such as chemical plants or paint booths.
What are the specifications of the Dayton roof exhaust fan?
The Dayton features a 24 1/2 in wheel, 4,637 cfm airflow, and a totally enclosed fan-cooled motor rated at 115/208-230V AC, single speed. It includes a drive package, is unassembled, and mounts on a square roof base. Hazardous location rating covers Class I Groups C & D and Class II Groups E & F.
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 handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this flammable vapor belt-drive fan.
How to install the Dayton roof exhaust fan?
Install the Dayton on a structurally sound roof curb with proper flashing to prevent leaks. Since it is unassembled, follow the included drive package instructions for belt tension and alignment. Ensure electrical connections match the 115/208-230V AC motor and comply with hazardous location wiring codes.
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Common applications for DaytonDayton Products
3G Electric supplies Dayton flammable vapor belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
