TID swirl diffusers allow you to create smooth ceilings that are pleasing to the eye, without ventilation grilles installed on them.

Invisible, since the functional part of the diffuser has a black coating, while only either the perforated diffuser panel or the perforated suspended ceiling panel is visible.

Can be used with a variety of standard perforated metal suspended ceiling panels or with your own perforated panels attached to the diffuser face.

Maximum comfort due to the vortex air supply, which ensures a rapid reduction in the speed of the supply jet and the temperature difference.

Quick installation of a diffuser with or without a static pressure chamber (direct connection to the air duct).

Application

TROX Invisible Diffuser (TID) is a ceiling swirl diffuser for the distribution of supply and exhaust air in ventilation and air conditioning systems.

For installation in commercial and industrial premises.

Can be used with a standard perforated metal ceiling panel, but without sound insulation, or with its own perforated panel (for LBK or LBS versions).

A diffuser mounted behind a suspended ceiling is completely invisible, making this solution attractive to architects and clients with high aesthetic requirements.

Supply of a horizontally swirled supply air flow in a mixing ventilation system.

An effectively swirled air flow has a high ejection coefficient, as a result of which the temperature difference between the supply air and the room air quickly equalizes, as well as a decrease in the jet speed (for supply ventilation).

For systems with variable and constant air flow.

Temperature difference between supply air and indoor air from –12 to +10 K.

For rooms with ceiling heights up to 4 m (up to the lower surface of the suspended ceiling).

For all types of ceiling systems, especially for systems with standard metal perforated ceiling panels (free area of ​​at least 15%).

Characteristics

• Invisible swirl diffuser.
• Invisible installation of ventilation system elements.
• Installation behind a standard perforated ceiling panel without changing the appearance of the ceiling. The thickness of the ceiling panel should be no more than 1 mm, preferably no more than 0.7 mm.
• Optionally can be used with its own perforated panel covering the functional part of the diffuser, consisting of a nozzle and a vortex element.
• The functional part of the diffuser is always painted black.