Dayton Retaining Angle: 7 3/4 in H, 11 3/4 in W
The Dayton Fire Damper Retaining Angle (SKU 2TGG9) is a galvanized steel frame measuring 7 3/4 inches in height and 11 3/4 inches in width. This product is designed for use in fire damper installations, providing…
SKU 3G-OTH-74269
Need installation or engineering help?
Ask a question
Product Description
The Dayton Fire Damper Retaining Angle (SKU 2TGG9) is a galvanized steel frame measuring 7 3/4 inches in height and 11 3/4 inches in width. This product is designed for use in fire damper installations, providing structural support with its galvanized steel construction.
Frequently Asked Questions
What is a fire damper retaining angle used for?
A fire damper retaining angle secures fire dampers within HVAC ductwork, ensuring they remain properly positioned during a fire. The Dayton 2TGG9 galvanized steel frame provides structural support for fire-rated assemblies, helping maintain compartmentalization and preventing flame spread in commercial and industrial buildings.
What are the specifications of the Dayton 2TGG9 retaining angle?
The Dayton 2TGG9 fire damper retaining angle is made of galvanized steel and measures 7 3/4 inches in height by 11 3/4 inches in width. It is designed for fire damper installations and is manufactured by Dayton under part number 2TGG9. The galvanized finish offers corrosion resistance for long-term durability.
Where to buy Dayton fire damper retaining angles worldwide?
3G Electric supplies the Dayton 2TGG9 fire damper retaining angle to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this Dayton product internationally.
How to install a fire damper retaining angle?
Install the Dayton retaining angle by positioning it against the fire damper sleeve and securing it with appropriate fasteners to the ductwork or wall opening. Ensure the angle is level and tightly fastened to prevent movement. Follow NFPA or local fire code guidelines for proper spacing and torque specifications. Always consult the damper manufacturer's instructions.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton fire damper retaining angles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















