Dayton Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 48C189) is a direct-drive, assembled clean air fan with a square base and an 8 1/4 in wheel. It features an electronically commutated, totally enclosed…
SKU 3G-OTH-78926
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 48C189) is a direct-drive, assembled clean air fan with a square base and an 8 1/4 in wheel. It features an electronically commutated, totally enclosed fan-cooled high-efficiency motor with variable speed, rated at 115V AC, and includes a drive package. The fan delivers 855 cfm and is designed for roof mounting, with exhaust airflow ranges of 0 to 1,999 cfm at both 0.000 and 0.500 in SP, and is not for high-static-pressure applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dayton 48C189 centrifugal downblast roof exhaust fan used for?
The Dayton 48C189 is a direct-drive roof exhaust fan designed for clean air ventilation in commercial or industrial buildings. It removes stale air, odors, and heat through the roof, making it suitable for general exhaust applications where high static pressure is not required.
What are the specifications of the Dayton 48C189 roof exhaust fan?
The Dayton 48C189 has an 8 1/4 in wheel, delivers 855 cfm, and includes a drive package. It features an electronically commutated, totally enclosed fan-cooled motor rated at 115V AC with variable speed. Exhaust airflow ranges from 0 to 1,999 cfm at both 0.000 and 0.500 in SP.
Where to buy the Dayton 48C189 roof exhaust fan worldwide?
3G Electric supplies the Dayton 48C189 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.
How to install the Dayton 48C189 roof exhaust fan?
Install the Dayton 48C189 on a roof curb or square base, ensuring proper sealing to prevent leaks. Connect the 115V AC power supply to the electronically commutated motor per local codes. Secure the fan and verify variable-speed control operation before use.
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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.















