Southwark Metal 720-977 Wye Branch 9 Inches X 7 Inches X 7 Inches

Product Description

The Southwark Metal 720-977 is a galvanized steel wye branch fitting designed for use in residential and commercial HVAC duct systems. This fitting measures 9 inches by 7 inches by 7 inches and allows a main duct run to split evenly into two branch runs without creating turbulence or restricting airflow. The wye branch shape is a preferred choice among HVAC installers and sheet metal contractors who need to distribute conditioned air to multiple zones or rooms from a single trunk line. Unlike sharp-angle tee fittings, the smooth wye geometry reduces air velocity loss and helps maintain consistent static pressure across the duct system. This matters in forced air heating and cooling applications where balanced airflow directly affects comfort and system efficiency. The 720-977 is manufactured from 30-gauge galvanized steel, which provides corrosion resistance and long service life in both supply and return air applications. Galvanized construction is a standard requirement in commercial ductwork and meets common building and mechanical codes. The fitting is made in the USA and is sold as a single unit. It is comparable to Southwark Metal item 78977 and is cross-referenced to Snappy item 720-977, making it easy to verify compatibility with existing job specifications or supplier catalogs. HVAC technicians, mechanical contractors, and sheet metal workers will find this fitting straightforward to install using standard duct connection methods. The overall package dimensions are 18.5 inches in length, 9 inches in width, and 11.5 inches in height, with a shipping weight of 1.8 pounds. This wye branch fitting is a reliable, code-friendly solution for splitting duct runs in new construction and retrofit HVAC projects alike.

• Wye branch design splits airflow evenly into two directions while preserving air velocity and pressure balance
• Built from 30-gauge galvanized steel for corrosion resistance and durability in forced air duct systems
• Made in the USA and cross-referenced to Southwark Metal item 78977 and Snappy item 720-977

Product Highlights

The Southwark Metal 720-977 wye branch fitting delivers reliable, balanced airflow distribution in residential and commercial duct systems. Its galvanized steel construction and standard sizing make it a dependable choice for HVAC installers and sheet metal contractors.

Product Information

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 720-977

Technical Specifications

• Size: 9 inches x 7 inches x 7 inches
• Wye Type: Branch
• Material: Galvanized Steel
• Gauge: 30 GA
• Galvanized: Yes
• Length: 18.5 inches
• Width: 9 inches
• Height: 11.5 inches
• Weight: 1.8 pounds
• Country of Origin: USA
• Unit of Measure: EA
• UPC: 099274543429