Dayton 21 in H x 21 in W Wall-Mount Backdraft Damper, Single Panel, 3 in D
The Dayton is a wall-mount backdraft damper with extruded aluminum flat blades, designed for horizontal airflow in a vertical mounting position. It has a maximum air velocity of 3250 fpm and is sized for an 18-inch…
SKU 3G-OTH-76230
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.
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Product Description
The Dayton is a wall-mount backdraft damper with extruded aluminum flat blades, designed for horizontal airflow in a vertical mounting position. It has a maximum air velocity of 3250 fpm and is sized for an 18-inch fan, with dimensions of 21 inches high, 21 inches wide, and 3 inches deep.
Frequently Asked Questions
What is the Dayton backdraft damper used for?
The Dayton is a wall-mount backdraft damper that prevents reverse airflow in exhaust systems. It is used with 18-inch fans in commercial or industrial ventilation, allowing horizontal airflow only when the fan operates and closing automatically when the fan stops.
What are the specifications of the Dayton damper?
The Dayton has extruded aluminum flat blades, a maximum air velocity of 3250 fpm, and dimensions of 21 in H x 21 in W x 3 in D. It is designed for horizontal airflow with vertical mounting and fits an 18-inch fan. The manufacturer part number is .
Where to buy the Dayton damper worldwide?
3G Electric supplies the Dayton backdraft damper worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote for your region.
How to install the Dayton backdraft damper?
Mount the Dayton vertically on a wall with the airflow direction arrow pointing horizontally. Secure the damper frame to the wall opening using appropriate fasteners. Ensure the blades move freely and the damper is level for proper gravity-assisted closing.
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Common applications for DaytonDayton Products
3G Electric supplies Dayton wall-mount backdraft dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
