Dayton 23"H-W 6.5"L Fiberglass Backdraft Damper: For 20 in Fan, Single Panel, 23 in H
The Dayton 23"H-W 6.5"L Fiberglass Backdraft Damper (SKU 3G-OTH-77297) is a wall-mount backdraft damper designed for use with a 20-inch fan. It features a single-panel flat blade design, measures 23 inches in height…
SKU 3G-OTH-77297
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The Dayton 23"H-W 6.5"L Fiberglass Backdraft Damper (SKU 3G-OTH-77297) is a wall-mount backdraft damper designed for use with a 20-inch fan. It features a single-panel flat blade design, measures 23 inches in height, 23 inches in width, and 3 inches in depth, and supports horizontal airflow with a vertical mounting position. The damper has a maximum air velocity of 2500 fpm.
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 backdraft damper used for?
The Dayton fiberglass backdraft damper is used to prevent reverse airflow in exhaust systems, typically paired with a 20-inch fan. It is wall-mounted in a vertical position and handles horizontal airflow, making it suitable for industrial ventilation, commercial kitchens, and manufacturing facilities where one-way airflow is critical.
What are the specifications of the Dayton backdraft damper?
The Dayton is a single-panel flat-blade damper measuring 23 inches high, 23 inches wide, and 3 inches deep. It has a maximum air velocity of 2500 fpm, mounts vertically, and directs airflow horizontally. The fiberglass construction resists corrosion, and the blade type is flat for reliable backdraft prevention.
Where to buy the Dayton backdraft damper worldwide?
You can source the Dayton backdraft damper 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 times; we supply genuine Dayton components for industrial ventilation systems.
How to install the Dayton backdraft damper?
Install the Dayton damper vertically in a wall opening sized for a 20-inch fan, ensuring the airflow arrow points in the intended exhaust direction. Secure the frame with appropriate fasteners and seal edges to prevent leakage. The flat blades open automatically with forward airflow and close by gravity when flow stops.
Used in
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.
