Manually adjustable combination diffuser for installation behind lightweight walls, e.g. dry walls.
Ventilation
Overview
Calculation & selection
Planning information
Downloads
simple inspection
The front of the KSH can be easily detached from the plenum box.
The sound-insulating baffles can be removed easily and without tools through the neck of the plenum box.
This enables easy cleaning and maintenance right up to the air inlet and outlet.
comfortable air guidance
Patented eccentric rollers are fitted in the front profiles of the KSH models.
Eccentric rollers not only offer an advantageous appearance, but also stepless adjustment between a horizontal and a vertical air flow.
All eccentric rollers are adjusted ex works.
Subsequent correction is possible without any problems.
Saving of installation work
It is not necessary to suspend the ceiling in the office itself.
The offices are centrally supplied with supply air from the corridor suspended ceiling and extract air is extracted from them.
Rows of slots
Depending on individual requirements, the KSH is available with two or three rows of slots.
High continuous damping
The KSH has a high transmission attenuation, which minimizes the transmission of telephony noise.
In office buildings in particular, this is one of the key influencing factors in ventilation planning.
No variants have been maintained yet
Control of the air jet direction
The air jet direction can be adjusted steplessly between 0° and 180° during operation using the eccentric roller.
Depending on the roller position, any blast direction can be set with a constant air volume flow or variable volumetric flows with a constant blast direction.
The negative pressure ensures a stable flow and precise jet control with low sound power levels.
A high induction already takes place in the area of the exit plane of the slot.
Rectifier profiles ensure that the outlet speeds are uniform over the length of the roller and perpendicular to the roller.
dry wall installation
Installation takes place within drywall.
Neck lengths of 100 and 125 mm can be selected as standard, so that the usual dimensions in drywall construction can be used.
The connection is made behind the wall via the supply and exhaust air spigots.
The main part of the plenum box is also located behind the drywall.
air intake
Air is introduced via the visible slots.
If the air volume and speed are sufficient, a short circuit between the supply and extract air is ruled out.
