Description and function

The TK is our flagship commissioning box designed for airflow regulation with supply air diffusers, featuring a low construction height. The product is developed for ceiling installation and ideal for flush mounting in suspended (false) ceilings. The low build height is possible by the internal socket design of the diffuser connection, minimising the total height of the diffuser and box, when assembled together. TK is available with 1- or 2-step dimension change between the air duct and the diffuser box connection. Compatible supply air diffusers: DRT/DRTI, PET/PETI, PRC/PRCI, TSK, TNC and NAPT.

The TK features environment friendly sound absorbent insulation, a supply air distribution plate and a removable damper module for commissioning and measuring of the airflow. The sound insulation offers optimal sound level attenuation, ensuring quiet operation in order to improve comfort in various settings. The damper module is equipped with a measurement flange with hoses for precise measurement of the airflow and the damper blade is fitted with adjustment cords for easier commissioning and for securing the damper to the commissioned air flow. The box is commissioned with help of provided K-factors. This enables accurate control, ensuring efficient operation when commissioned properly. The removable damper module enables easy access when cleaning the air ducts. When the product is installed according to requirements, the cords also allow for simplified cleaning during service intervals and provides an efficient safety measure when resetting the damper to its commissioned setting after maintenance. The combination of precise airflow control, efficient space utilisation, and optimal sound attenuation properties, makes the TK ideal for comfort applications demanding high capacity and ventilation efficiency.

Standard sizes

1-step                             2-step
TK 125-100                     TK 160-100
TK 160-125                     TK 200-125
TK 200-160                     TK 250-160
TK 250-200                     TK 315-200
TK 315-250                     TK 400-250
TK 400-315

Airflow range

50 - 2.520 m³/h (14 - 700 l/s)

Materials

Casing, distribution plate and flanged spigot from galvanised sheet steel with EPDM rubber gasket. Washable surface coated insulation from 100% recycled, non allergenic, hydrophobic PET material. Damper module of galvanised steel with cords of polyester. Measurement device of galvanized steel and aluminum pipe with silicone hose.