Dayton 6 in Round Fire Damper, Galvanized Steel, Spring Closure, Vertical Mount
The Dayton 6"dia Galvanized Steel Fire Damper (SKU 3G-OTH-73457) is a dynamic round fire damper with a butterfly blade type and spring closure. It features a galvanized steel frame, measures 6 inches in duct diameter…
SKU 3G-OTH-73457
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 6"dia Galvanized Steel Fire Damper (SKU 3G-OTH-73457) is a dynamic round fire damper with a butterfly blade type and spring closure. It features a galvanized steel frame, measures 6 inches in duct diameter and 14 inches in length, and is designed for vertical mounting.
Frequently Asked Questions
What is a Dayton 6-inch galvanized steel fire damper used for?
The Dayton 6-inch galvanized steel fire damper () is used in HVAC ductwork to automatically close during a fire, preventing flame and smoke spread. Its dynamic rating and spring closure make it suitable for vertical mounting in commercial or industrial ventilation systems.
What are the specifications of the Dayton fire damper?
The Dayton is a 6-inch duct diameter, 14-inch long round fire damper with a galvanized steel frame. It features a butterfly blade type, spring closure, and is designed for vertical mounting. The dynamic rating means it can close against airflow.
Where to buy a Dayton 6-inch fire damper worldwide?
3G Electric supplies the Dayton 6-inch fire damper () to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Dayton model.
How to install a Dayton spring-closure fire damper?
Install the Dayton fire damper in a vertical duct run with the airflow arrow pointing in the flow direction. Ensure the frame is securely fastened and the fusible link is unobstructed. Test the spring closure mechanism after installation per NFPA guidelines.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton round fire dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- Dayton Dynamic rectangular fire damper with curtain blade and spring closure. Galvanized steel frame. Designed for vertical mounting in HVAC ductwork to restrict fire and smoke spread. Dimensions: 7 3/4 in height, 7 3/4 in width, 3 3/4 in length
- Dayton Dynamic-rated rectangular fire damper with curtain blade and spring closure for vertical mounting. Galvanized steel frame. Used in HVAC ductwork to maintain airflow during normal operation and close automatically to restrict fire and smoke spread
