Description

The DRTX is a supply air diffuser featuring a square design with integrated, manually rotatable plastic nozzles positioned in a square arrangement across the front plate. By simply rotating the aerodynamically shaped nozzles, the airflow can be adjusted from a swirl-like horizontal pattern to unidirectional, bidirectional, or vertical distribution patterns. When properly designed and deployed, the DRTX operates draught-free at low acoustic levels, ensuring a comfortable indoor environment. The recommended maximum temperature difference (Δt) for cooling applications is 10°C.

For DRTX 400 and 500 sizes, where the outer frame dimension of the diffuser plate is smaller than 595x595 mm, we recommend using the SI type adapter, to match the standard suspended raster ceilings dimensions of 595x595 mm.

Applications

The DRTX diffuser is recommended for comfort ventilation purposes, such as office building, schools, retail stores, hospitals, warehouse and more.

Standard sizes

• DRTX front plate dimensions: 400, 500, 595 mm
• SI type frame dimensions: 400, 500 mm (external dimension is 595 mm)

Airflow range

100 - 700 m³/h

Materials and finish

The front plate and the SI adapter are made of galvanized steel, powder-coated in RAL 9003 white color. The nozzles are made
of polypropylene.

Optional accessories

• TLS: A compact commissioning box with a circular connection, specially developed for DRTX, PRCX, PRQX and PRNX type supply air diffusers. The solution is ideal for ceiling installations, integrating well into monolithic and raster ceilings, as well as for suspended, free-hanging systems.
• SI adapter: The external dimensions of the optional SI adapter are the same as the standard 595x595 mm ceiling insert. On request, we can also provide a 620x620 mm SI adapter for a 625x625 mm grid ceiling.