CFC-A

CFC-A is a cassette used as a terminal device for ventilation with high efficiency particulate filter. It is mainly intended for ventilation of spaces with requirements for high grade of air cleanness like surgery rooms and medical intensive care units, laboratories, industrial clean production sites etc.

CFC-A can be used for air supply as well as for air extract.

• Version with air tight shut-off damper available

• Safe handling of the damper from the room side

• Adaptability for multiple types of ceiling installation

• Different sizes of duct connection available for each filter size

• CFC-A-…-V: Clean filtering cassette with vertical connection

• CFC-A-…-V...-D: Clean filtering cassette with vertical connection, with a damper

• CFC-A-…-H: Clean filtering cassette with horizontal connection

• CFC-A-…-H…-D: Clean filtering cassette with horizontal connection, with a damper

• PP-CFC-A, CAP-CFC-A, ADQ-CFC-A, VVKR-CFC-A, VVKN-CFC-A: Front Diffuser Panels

• APS..., APT..., APG: Adapter Ledges

• CFC-HF-14: Filter

CFC-A is made from carbon steel sheet. The casing is spot welded and hermitized by polymer sealant. CFC-A is available with an air-tight shut-off damper situated in the circular duct connection, manually operable from the room side of the cassette in version with horizontal connection and on connection side with the vertical connection. The casing is air-tight on the duct connection side as well as on the room side. The air tightness of the casing and the closed damper is tested under static pressures of up to 600 Pa by the soap bubble method, eventually by the smoke method.

High efficiency filters of the class from E11 up to U18 can be used with CFC-A. A plain sealing surface is prepared in the cassette to attach the single or double row D-profile gasket of the filter.

The cassette is equipped by a pressure measurement nipple for the measurement of the actual filter resistance (clogging detection).

The duct connection spigot has a gasket from EPDM.