Master Flow 6 in. Inline Damper

Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. Our In-Line dampers make it easy to install in an existing run of pipe. It can be installed in a new or an existing duct run.

• Adjusts air flow in individual runs of round pipe
• Durable galvanized steel construction
• Can be installed in a new or an existing duct run