638-404

This premium 10-inch side takeoff is an essential metal venting component designed to create a seamless transition from a main rectangular duct to a round branch line. Engineered for high-performance HVAC systems, this fitting ensures optimal airflow distribution in residential and commercial heating, cooling, and ventilation applications. Constructed from high-quality galvanized steel for maximum durability and corrosion resistance, this side takeoff provides a secure and airtight connection, improving the overall efficiency of your air distribution network. Whether you are installing new ductwork or upgrading an existing ventilation system, this 10-inch fitting is the professional choice for reliable branch-line integration.
Type: Metal Venting Fitting
Size: 10-inch
Application: Used in HVAC ductwork to transition from a flat rectangular trunk duct to a 10-inch round branch duct for heating, air conditioning, and exhaust ventilation systems.
Specifications: Made from durable galvanized steel; designed for side-mount installation on rectangular ducting surfaces.