Imperial Mfg Group Usa Inc GV0732 Galvanized Tee Cap Plug

Product Description

The IMPERIAL MFG GROUP USA INC GV0732 is a 3-inch, 30-gauge galvanized tee cap and plug designed to seal the open branch of a sheet metal tee fitting in residential and light commercial ductwork systems. Constructed from galvanized steel at 30 gauge, it includes a crimp edge that allows for a secure, tool-assisted fit onto standard tee collars. HVAC installers and sheet metal mechanics use this plug to cap unused branch outlets during system layout changes, renovation work, or when a tee fitting must be temporarily or permanently blocked. The galvanized finish provides corrosion resistance for long-term use inside ducted air distribution systems.

This tee cap and plug is suited for use in forced-air heating and cooling duct systems where a branch outlet needs to be closed off. It fits 3-inch round tee fittings and is commonly used during new construction, remodel, or service work where branch lines are eliminated or redirected. The crimp feature locks the plug in place without additional fasteners in most standard applications, making it a practical component for HVAC sheet metal work.

Key Features

• 3-inch diameter fits standard 3-inch tee branch collars
• 30-gauge galvanized steel construction resists corrosion inside duct systems
• Crimp edge secures the plug to tee fittings without additional hardware
• Sold in packages of 12, suitable for multi-unit or bulk installation jobs
• Designed for capping unused tee branch outlets in residential and light commercial duct systems

Compatibility

Designed as an OEM-style replacement and standard fitment component for 3-inch round tee fittings used in residential and light commercial forced-air duct systems.

Installation Notes

Installation is performed by qualified HVAC technicians or sheet metal mechanics. Shut down the air handling system and confirm airflow has stopped before capping any duct branch. The crimp edge should be seated fully onto the tee collar; use sheet metal hand seamer or crimping pliers as needed to ensure a snug fit. Follow local mechanical codes and SMACNA duct construction standards for sealed duct systems.