Diffusers
DIA
High-induction ceiling impulse diffuser with perforated front plateOverview
- Optimum air guidance
- Low sound power level with large volumetric flows
- Fast reduction of velocity and temperature difference through high levels of induction
The DIA stands out on account of its unobtrusive design combined with outstanding air flow data. Integrated flush into the ceiling plate, the perforated front panel is scarcely visible.
- Occupied zones
- Offices and commercial buildings
- Conference, meeting and seminar rooms
- Restaurants
- Meeting rooms
- IT suites
- Department stores
- Constant and variable volumetric flow systems
- Preferably in rooms with room heights of 2.20 to 6 m with high cooling loads
The highly inductive horizontal, essentially flat air stream guarantees rapid temperature and air speed reduction. Even at high cooling loads and low room heights, it ensures compliance with comfort requirements in the occupied area.
Downloads
Declarations/Certificates
Certificate ISO 50001:2018
PDF
(194 kB)
Certificate ISO 9001:2008
PDF
(118 kB)
Manuals
DRS DIA ceiling diffusers
PDF
(941 kB)
BIM data (Building Information Modeling)
Revit data set for DIA transition round DIA
RFA
(1.7 MB)
Revit data set for DIA clamping flange round
RFA
(3.2 MB)
Revit data set for DIA clamping flange square
RFA
(2.5 MB)
Revit data set for DIA plenum box round
RFA
(2.1 MB)
Revit data set for DIA plenum box square
RFA
(2.1 MB)