Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel
The Dayton 7AX18 is a centrifugal upblast roof exhaust fan with belt drive, designed for kitchen air applications. It includes a drive package and features a 16 1/2-inch wheel, delivering 3,191 cfm with an exhaust…
SKU 3G-OTH-81134
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Product Description
The Dayton 7AX18 is a centrifugal upblast roof exhaust fan with belt drive, designed for kitchen air applications. It includes a drive package and features a 16 1/2-inch wheel, delivering 3,191 cfm with an exhaust airflow range of 2,000 to 4,999 cfm at 0.000 in SP and 0.500 in SP. The fan has an open dripproof motor enclosure, operates on 115/208-230V AC single-phase power, and is mounted on a roof with a square base shape.
Frequently Asked Questions
What is the Dayton 7AX18 centrifugal upblast roof exhaust fan used for?
The Dayton 7AX18 is a belt-drive centrifugal upblast roof exhaust fan designed for kitchen air applications. It removes grease-laden exhaust from commercial cooking areas, venting it safely above the roofline. With 3,191 cfm and a 16 1/2-inch wheel, it handles moderate static pressures up to 0.500 in SP.
What are the specifications of the Dayton 7AX18 exhaust fan?
The Dayton 7AX18 features a 16 1/2-inch wheel, delivers 3,191 cfm, and operates on 115/208-230V AC single-phase power. It has an open dripproof motor enclosure, a square base shape, and includes a drive package. Exhaust airflow ranges from 2,000 to 4,999 cfm at both 0.000 and 0.500 in SP.
Where to buy the Dayton 7AX18 exhaust fan worldwide?
3G Electric supplies the Dayton 7AX18 centrifugal upblast 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 belt-drive kitchen exhaust fan.
How to install the Dayton 7AX18 belt-drive roof exhaust fan?
The Dayton 7AX18 ships unassembled and requires field assembly of the drive package and motor. Mount the square base securely on a roof curb, ensuring proper sealing against weather. Connect single-phase 115/208-230V AC power to the open dripproof motor. Follow local codes and the manufacturer's manual for belt tension and alignment.
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3G Electric supplies Dayton kitchen 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.



