Gray Metal South 12-405D 12 inch Starting Collar with Damper AC310F12

Product Description

The Gray Metal South 12-405D is a 12 inch starting collar designed for use with ductboard systems. It features a built-in damper which allows for better air flow control. This starting collar is made from galvanized steel and designed to meet industry standards.

• Nominal size: 12 inch
• Material: Galvanized Steel
• Gauge: 28 ga

Product Highlights

The 12-405D is suitable for HVAC installations. It connects ductwork efficiently and includes a damper for flexible airflow management.

Product Information

Standard Information

• Type: Starting Collar
• Finish: Galvanized

Technical Specifications

• Damper: With Damper
• Material: Galvanized Steel
• Gauge: 28 ga
• Nominal Size: 12 inch
• Standards: ASTM-A653 CS Type B