Master Flow 4 in. Air-Tite Take-Off with Damper

The Master Flow Air-Tite 4 in. Take-Off provides an airtight seal when connecting insulated flexible duct or round pipe to a flat surface. This take-off can be used to redirect air from any side of the plenum or to transition from a rectangular pipe run. The built in damper allows adjusting air flow in the duct run. The Air-Tite Take-Off can be installed with sheet metal screws (sold separately) and is suitable for most HVAC applications.

• Transition from flat surface to round pipe or insulated flex duct
• Durable galvanized steel construction
• Damper helps control air flow