Diffusers
RRA
linear pipe diffuser, consisting of a section of pipe with a circular cross-section with slot rails mounted in an axial direction, welded along the longitudinal seam
Overview
The integrated eccentric drums allow the air distribution in the room to be adapted to the architectural conditions. On request also with motorized adjustment to cover heating and cooling with just one diffuser.
Circular pipe systems of type RRA and RRA-V can be optimally adapted to any room situation thanks to a large number of nominal diameters, number of slots, colors and additional system components. Ideal for rooms with open ceilings.
In-house developed software proves the hydraulic balance of the system even at the planning stage and the required balancing elements are fitted. This ensures that the air arrives it is needed.
In the motorized version, the RRA-V, the beam shape is controlled according to the heating or cooling mode. Either fully automated with the optional temperature difference control (TDR) or by default from the building control system.
The 360° adjustable eccentric roller enables the air stream to be adapted as required to provide the highest levels of comfort for every requirement.
A vertical air stream with a high degree of constriction with low induction and yet high penetration depth.
Featuring a widespread, monodirectional air stream, it is ideal for low ceiling heights, and flowing around obstacles, such as lamps or projections.
Bidirectional air stream with distinctive main air streams for greater throw.
With wire-rope suspension, the RRA can be mounted to the ceiling more quickly and its height can be adjusted more quickly. The ball mechanism inside the quick connector secures the RRA at all times.
Downloads
Declarations/Certificates
Certificate ISO 50001:2018
PDF
(194 kB)
Certificate ISO 9001:2008
PDF
(118 kB)
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