Air Flow Products EC06 Tee End Cap 6 Inches

Product Description

The AIR FLOW PRODUCTS EC06 is a tee end cap designed to close off the open end of a 6-inch tee fitting in a ducted air distribution system. This fitting provides a clean, sealed termination point where airflow is not required at a particular tee branch. It is typically used during system layout adjustments, phased installations, or when a branch run is capped off rather than extended. HVAC installers and sheet metal contractors work with this fitting during ductwork fabrication and modification on both new construction and retrofit projects.

This tee end cap is suited for residential and light commercial duct systems using 6-inch round or oval tee configurations. It is commonly installed in supply-air trunk and branch layouts where a branch outlet needs to be sealed without removing the tee fitting from the main run. The cap helps maintain system static pressure balance by eliminating unintended air loss at unused branch openings.

Key Features

• Closes off the open branch end of a 6-inch tee fitting
• Helps maintain duct system static pressure by sealing unused branch outlets
• Compact design fits standard 6-inch tee terminations
• Suitable for use in supply-air duct branch configurations

Compatibility

Designed as an OEM-style replacement or accessory end cap for standard 6-inch tee fittings used in residential and light commercial ducted air distribution systems.

Installation Notes

Installation should be performed by a qualified HVAC technician or sheet metal contractor. Power down the air handling unit and verify the system is depressurized before working on ductwork connections. Secure the end cap firmly to the tee fitting and seal all joints with approved duct sealant or mastic per local mechanical code requirements. Do not leave unsealed gaps at the cap joint, as air leakage will reduce system efficiency.

Technical Specifications

• Size: 6 inches
• Product Type: Tee End Cap

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: EC06