Dayton Clean Air Direct-Drive Fan, 1/2 hp, 13 1/4 in Wheel, 115V AC
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79219) is a direct-drive, assembled clean air fan with a square base and a 13 1/4 in wheel. It features an electronically commutated, high-efficiency…
SKU 3G-OTH-79219
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.
Need installation or engineering help?
Ask a question
Product Description
The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-79219) is a direct-drive, assembled clean air fan with a square base and a 13 1/4 in wheel. It features an electronically commutated, high-efficiency motor rated at 1/2 hp and 115V AC, with variable speed control. The fan delivers exhaust airflow from 0 to 1,999 cfm at both 0.000 in SP and 0.500 in SP, and includes a drive package.
Frequently Asked Questions
What is the Dayton centrifugal downblast roof exhaust fan used for?
The Dayton is a clean-air roof exhaust fan designed for general ventilation in commercial or industrial buildings. It removes stale air, odors, and heat from low-static-pressure applications, using a direct-drive, electronically commutated motor for variable-speed control and energy efficiency.
What are the specifications of the Dayton roof exhaust fan?
The Dayton has a 13 1/4 in wheel, a 1/2 hp electronically commutated motor, and 115V AC nameplate voltage. It delivers 0 to 1,999 cfm at both 0.000 in SP and 0.500 in SP. The fan is assembled, has a square base, includes a drive pack, and is for roof mounting only.
Where to buy the Dayton roof exhaust fan worldwide?
You can source the Dayton through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Dayton components for your ventilation needs.
How to install the Dayton downblast roof exhaust fan?
Install the Dayton on a roof curb or structural support, ensuring the square base is level and sealed. Connect 115V AC power to the electronically commutated motor, and use the variable-speed control for airflow adjustment. Follow local codes and the manufacturer's manual for safe operation.
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.
