Southwark Metal 44-1_6IN Duct Damper 6 Inch 1-quad

Product Description

The Southwark Metal 44-1_6IN is a 1-Quad sheet metal duct damper sized for 6-inch round ductwork. It is used to regulate or shut off airflow within a forced-air HVAC distribution system. The blade is fabricated from hot dip galvanized steel, providing corrosion resistance suited to both supply and return air applications. This damper is manufactured to ACCA and SMACNA standards, making it appropriate for residential and light commercial duct systems. Installation is performed by HVAC technicians and sheet metal contractors during new construction or service work on existing duct runs.

This damper is designed for use in sheet metal duct systems where manual airflow balancing or zone isolation is required. The 6-inch size fits standard round duct collars and trunk takeoffs common in residential forced-air systems. It is appropriate for use in supply branches, return plenums, and other segments of a ducted air distribution system where airflow control is needed. Compliance with ACCA and SMACNA guidelines makes it suitable for installations governed by those standards.

Key Features

• Hot dip galvanized steel blade for corrosion resistance in ducted air applications
• 1-Quad configuration for reliable airflow regulation within a 6-inch round duct
• Manufactured to ACCA and SMACNA applicable standards
• Sized for standard 6-inch round sheet metal ductwork

Compatibility

Designed as an OEM-style replacement or new-installation component for standard 6-inch round sheet metal duct systems in residential and light commercial forced-air HVAC applications.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal contractor. Shut down the air handling unit and confirm the system is de-energized before cutting into or modifying duct sections. Secure the damper per SMACNA duct construction standards using appropriate sheet metal fasteners. Verify blade operation and seating before returning the system to service.

Technical Specifications

• Duct Size: 6 inches
• Type: 1-Quad
• Blade Material: Hot Dip Galvanized Steel
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: Southwark Metal
• Manufacturer Part Number: 44-1_6IN