Southwark Metal AT62_6IN Duct Top Takeoff 6 in Round to Rect

Product Description

The SOUTHWARK METAL AT62_6IN is a 6-inch diameter sheet metal duct top takeoff designed to transition from a rectangular trunk duct to a round branch duct. Constructed from hot dip galvanized steel, it delivers corrosion resistance suited for long-term use in forced-air HVAC duct systems. The stick-on, Air-Tite design allows the fitting to adhere directly to the flat surface of a rectangular main trunk, creating a secure, low-leak connection point without the need for additional flanges or collars. HVAC installers and sheet metal fabricators use this fitting during new construction trunk-and-branch duct layouts.

This takeoff is used in residential and light commercial forced-air distribution systems where a rectangular main trunk feeds round branch runs. It mounts to the top of a rectangular duct and accepts a 6-inch round duct or flex connector on the branch side. The stick-on installation method simplifies layout on straight trunk runs and reduces field fabrication time. It is appropriate for supply-air applications in standard low-pressure duct systems built to SMACNA and ACCA standards.

Key Features

• 6-inch diameter round outlet for direct connection to round branch duct or flexible duct
• Hot dip galvanized steel construction for corrosion resistance in conditioned-air environments
• Stick-on, Air-Tite design for fast, low-leak adhesion to rectangular trunk duct surface
• Top-mount configuration keeps branch runs clear of floor and wall obstructions
• Meets ACCA and SMACNA applicable standards for residential and commercial duct fabrication

Compatibility

Designed as an OEM-style sheet metal fitting for standard low-pressure forced-air trunk-and-branch duct systems built to SMACNA and ACCA specifications.

Installation Notes

Installation is typically performed by a licensed sheet metal contractor or HVAC technician. Shut down the air handling unit and verify the system is depressurized before cutting into or modifying an existing trunk duct. The stick-on fitting should be applied to a clean, flat duct surface; use appropriate duct mastic or UL-listed foil tape at all seams per SMACNA sealing requirements. Refer to ACCA Manual D for branch sizing and placement guidance.

Technical Specifications

• Material: Hot Dip Galvanized Steel
• Outlet Diameter: 6 inches
• Type: Stick-On, Air-Tite, Top Mount, Round to Rectangular
• Applicable Standards: ACCA, SMACNA

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: AT62_6IN