Diffusers
KSH
Manually adjustable combination diffuser for installation behind lightweight walls, e.g. dry walls.
Overview
The KSH is a combined diffuser. It combines a supply air and extract air diffuser for offices in a single system. The plenum box is mounted behind the drywall and passes through it to the office.
A slot diffuser forms the front of the KSH and is the only visible component in the office. The continuous appearance also conceals the separation of the supply air outlet and the extract air inlet, creating a very discreet overall appearance.
Integrated sound baffles in the plenum box reduce the transmission of system noise into the room and cross-talk transmission through the ductwork system.
The slot diffuser is available in five lengths with two or three slot rows. Volume flow limiters are optionally integrated in the connection piece.
The front of the KSH is easy to detach from the plenum box. The acoustic baffles can be simply removed through the neck of the plenum box without the need for tools. This means that the unit can be cleaned and maintained as far as the supply air and extract air spigots.
The front profiles of the KSH models are fitted with patented eccentric rollers. Eccentric rollers look attractive but also permit continuous adjustment between a horizontal and vertical air flow. All eccentric rollers are factory-adjusted. Subsequent correction is also possible with ease.
In the office itself, the ceiling does not need to be suspended. The offices are centrally fed with supply air from the suspended ceiling in the corridor, and extract air is extracted from them.
Depending on individual requirements, the KSH is available with two or three rows of slots.
The KSH features a high level of transmission losses, thereby minimising cross-talk acoustic transmission. This is one of the key influencing factors in ventilation planning, particularly in office buildings.
Downloads
Declarations/Certificates
Certificate ISO 9001, 14001, 50001
PDF
(116 kB)
Manuals
KSH combination diffuser
PDF
(1.4 MB)
BIM data (Building Information Modeling)
Revit data set for combined air diffuser KSH 3 slots
RFA
(420 kB)
Revit data set for combined air diffuser KSH 2 slots
RFA
(416 kB)