The Gray Metal Products 3-310 is a three-inch round duct cap made of galvanized steel. This duct cap is designed without a crimp, making it ideal for completing round ductwork and ensuring proper airflow in HVAC systems. It fits securely on standard three-inch duct sizes to prevent dust and debris from entering the system.
Constructed from durable galvanized steel.
Designed for installation without crimping.
Compatible with standard three-inch duct sizes.
Product Highlights
This duct cap serves as a reliable solution for HVAC applications, maintaining optimal air quality and system efficiency.