Gray Metal South 7-404D 7 in. 26 ga Duct Board Tab Collar

Product Description

The Gray Metal South 7-404D is a duct board tab collar designed for HVAC applications. This collar provides a reliable connection between ductwork components. It features a standard nominal size of seven inches, making it suitable for general ventilation tasks.

• Designed for duct board installation.
• Made from galvanized steel for durability.
• Available as a collar without a damper.

Product Highlights

This product is essential for ensuring a tight seal when joining duct components. It is easy to install and fits standard duct systems.

Product Information

Standard Information

• Type: Starting Collar
• Nominal Size: 7 inch

Technical Specifications

• Damper: Without Damper
• Finish: Galvanized
• Height: 2 inch
• Material: Galvanized Steel
• Gauge: 30 ga
• Standards: ASTM-A653 CS Type B