Slot Diffusers for Ceiling Installation – Series CBK3 / CBK5
Numerous variants for many different installation situations. Slot diffusers with a 35 mm nominal slot width and adjustable air control elements.
- Nominal length from 600 to 1950 mm, 1 to 4 slots
- Volume flow rate range 15–135 (l/s)/m or 54–486 (m³/h)/m
- Diffuser face made of extruded aluminium sections
- For variable and constant volume flows
- Suitable for continuous linear arrangement
- High induction results in a rapid reduction of the temperature difference and airflow velocity
- Individually adjustable air control elements to meet individual local requirements
Optional Equipment and Accessories
- Exposed diffuser face available in RAL CLASSIC colors
- Diffuser face with extended border
- Damper blade for volume flow rate balancing, adjustable through the diffuser face
- Concealed screw fixing simplifies installation of the diffuser after the ceiling has been completed
- Symmetric and asymmetric plenum boxes, with or without lining
- End plates, end angles, corner sections
Application
- CBK3 / CBK5 slot diffusers are used as supply air or extract air devices in comfort zones
- They blend in inconspicuously with continuous grid ceilings and plasterboard ceilings
- Air discharge is one-way or alternating horizontal, or alternating angled; turbulent flow (mixed flow ventilation)
- High induction results in a rapid reduction of the temperature difference and airflow velocity
- For variable and constant volume flows
- For supply air to room air temperature differences from –10 to +10 K
- For room heights up to 4 m (lower edge of suspended ceiling)
- For suspended ceilings; suitable for restricted ceiling voids due to the low overall height of the plenum box
- Suitable for continuous linear arrangement
Accessories
- Lip seal
- Optional Equipment
- EP: Two end plates
- EA: Two end angles
- To be ordered separately for continuous linear arrangements
Special Characteristics
- Individually adjustable air control elements to meet individual local requirements
- High induction results in a rapid reduction of the temperature difference and airflow velocity
- Diffuser face has been optimised for maximum volume flow rate at low sound power levels
- Suitable for continuous linear arrangement
