Dayton Clean Air Direct-Drive Fan
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79231) is a direct-drive, assembled clean air fan with a square base and a 13 1/4-inch wheel. It includes a drive package, features an open air-over motor…
SKU 3G-OTH-79231
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79231) is a direct-drive, assembled clean air fan with a square base and a 13 1/4-inch wheel. It includes a drive package, features an open air-over motor enclosure with standard-efficiency motors, and operates at 1 speed on 115/230V AC. The fan is designed for roof mounting, delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP, and is not intended for high-static-pressure applications.
Frequently Asked Questions
What is the Dayton centrifugal downblast roof exhaust fan used for?
The Dayton is a direct-drive clean air fan for roof mounting, exhausting airflow from 2,000 to 4,999 cfm at low static pressure. It is suited for general ventilation in industrial or commercial buildings where high static pressure is not required.
What are the specifications of the Dayton roof exhaust fan?
The Dayton has a 13 1/4-inch wheel, 1/2 hp open air-over motor, 115/230V AC, single speed, and a square base. It delivers 2,000 to 4,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP. It is assembled and includes a drive pack.
Where to buy the Dayton roof exhaust fan worldwide?
3G Electric supplies the Dayton centrifugal downblast roof exhaust fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.
How to install a Dayton direct-drive roof exhaust fan?
Mount the fan on a roof curb or structural support, ensuring the square base is level. Connect the 115/230V AC power to the open air-over motor per local codes. Verify the wheel rotates freely and the drive pack is aligned. Use a licensed electrician for wiring.
Used in
Common applications for DaytonDayton Products
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.
