Dayton Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 48C190) is a direct-drive, assembled clean air fan with a square base and a 13 3/4 in wheel. It features a 3/4 hp, 115V AC, electronically commutated motor with…
SKU 3G-OTH-79330
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 48C190) is a direct-drive, assembled clean air fan with a square base and a 13 3/4 in wheel. It features a 3/4 hp, 115V AC, electronically commutated motor with a totally enclosed fan-cooled enclosure, variable speed, and high-efficiency rating. The unit includes a drive package and delivers exhaust airflow from 0 to 1,999 cfm at both 0.000 in SP and 0.500 in SP, but is not designed for high-static-pressure applications.
Frequently Asked Questions
What is the Dayton 48C190 centrifugal downblast roof exhaust fan used for?
The Dayton 48C190 is a clean-air roof exhaust fan designed for general ventilation in commercial or industrial buildings. It removes stale air, heat, or fumes from indoor spaces through a roof-mounted square base. Its direct-drive, variable-speed motor suits applications requiring airflow up to 1,999 cfm at low static pressures.
What are the specifications of the Dayton 48C190 roof exhaust fan?
The Dayton 48C190 has a 13 3/4 in wheel, a 3/4 hp electronically commutated motor at 115V AC, and a totally enclosed fan-cooled enclosure. It delivers 0 to 1,999 cfm at both 0.000 in SP and 0.500 in SP. The unit is assembled, includes a drive pack, and is not for high-static-pressure applications.
Where to buy the Dayton 48C190 roof exhaust fan worldwide?
3G Electric supplies the Dayton 48C190 centrifugal downblast roof exhaust fan to customers 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 Dayton fan to any international location.
How to install the Dayton 48C190 roof exhaust fan?
Install the Dayton 48C190 on a roof curb or square opening, ensuring structural support. Connect the 115V AC power supply to the electronically commutated motor per local codes. Secure the fan base, verify the wheel rotates freely, and test variable-speed operation. Always follow the manufacturer's manual and use qualified personnel for installation.
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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.
