Southwark Metal ATD8 8 inch Collar with Damper

Product Description

The Southwark Metal ATD8 8 inch Collar with Damper offers efficient airflow control in HVAC installations. Designed for heating and cooling systems, this collar features a built-in damper to regulate air flow. Made from 28 gauge steel, it ensures durability and reliability.

• 8 inch size
• 28 gauge steel
• Hot dipped galvanized finish

Product Highlights

This product features a high tack adhesive coated neoprene foam gasket, 26 gauge damper with a handle and locking wingnut, and a 5-3/4 inch tube length. It is ideal for round duct installations and offers a +/-4 inch WG pressure rating.

Product Information

Standard Information

• Manufacturer: Southwark Metal Manufacturing Co
• Series: ATD

Technical Specifications

• Size: 8 inches
• Material: Steel
• Gauge: 28 ga
• Finish: Hot Dipped Galvanized
• Color: Black
• Type: Air-Tite
• Standards Met: ASTM A653 CS Type B
• Domestic/Import: Domestic