APR FLOW AIR SYSTEM

Aerofoil Dampers are made of high quality extruded aluminum profiles. Its Aerodynamic shape and precise workmanship reduces the leakage of air. Thus it reduces the usage of energy and saves time and money. With concealed gear mechanism, APR FLOW AIR SYSTEM offers better durability and total peace of mind.

Feature:

• Aerofoil profile opposed blades.
• Opposed blade operation for optimum air distribution and control.
• Extruded aluminum low leakage damper.
• Gear driven.
• Special design rubber gasket.
• Double nylon bushes.