Dayton Flammable Vapor Belt-Drive Fan with Drive, 21 1/2 in Wheel, 3,680 cfm
The DAYTON Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-81535) is a flammable vapor belt-drive fan with drive, featuring a 21 1/2 in wheel and 3,680 cfm exhaust airflow. It is unassembled, includes a drive…
SKU 3G-OTH-81535
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-81535) is a flammable vapor belt-drive fan with drive, featuring a 21 1/2 in wheel and 3,680 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 & G. The fan operates with a single-speed, standard-efficiency, totally enclosed fan-cooled motor at 230/460V AC, and is designed for roof mounting with a square base shape.
Frequently Asked Questions
What is the Dayton centrifugal downblast roof exhaust fan used for?
The Dayton is a belt-drive roof exhaust fan designed for hazardous locations classified as Class I Groups C & D and Class II Groups E, F & G. It moves 3,680 cfm of flammable vapors or combustible dusts, making it suitable for industrial facilities requiring explosion-proof ventilation.
What are the specifications of the Dayton roof exhaust fan?
The Dayton features a 21 1/2 in wheel, 3,680 cfm exhaust airflow, and a totally enclosed fan-cooled motor rated at 230/460V AC. It includes a drive package, is unassembled, and mounts on a roof with a square base. It is rated for hazardous locations: Class I Groups C & D, Class II Groups E, F & G.
Where to buy the Dayton exhaust fan worldwide?
3G Electric supplies the Dayton centrifugal downblast roof exhaust fan 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; we source and deliver this fan to any international destination.
How to install the Dayton belt-drive roof exhaust fan?
Install the Dayton on a roof curb with a square base, ensuring structural support for the 3,680 cfm unit. Assemble the drive package per Dayton's manual, connect the 230/460V AC motor to a properly rated disconnect, and verify hazardous location compliance. Use certified conduit seals for Class I/II environments.
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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.
