CD40X2 Insulated Low Leak Commercial Control Damper

The CD40x2 has an 8" frame and aluminum construction. It features:

• Airfoil blades, which have greater strength, produce less sound, greater sealing ability, and static pressure loss.
• The most effective method of energy-saving insulation. Testing has proved that the CD40x2 insulated more efficiently than conventionally insulated blades.
• Unique double edge blade seal design that enables higher pressure on either side of the damper to assist in blade to blade seal shutoff.
• Linkage concealed out of the airstream for low maintenance and reduced air turbulence.