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 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.
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 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.
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 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.
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 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.
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 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.
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 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.
