The supply air is divided into fine alternating free jets, which intensifies the induction of ambient air. This high level of induction permits a substantial temperature differential between the ambient air and supply air, and in particular the use of free cooling. The required cooling capacity is reduced to a minimum. Effective insulation of the plenum box largely prevents energy losses despite the low temperatures. And thanks to the use of recycled aluminium, the INDUL air diffuser scores highly on lifecycle costs, as evaluated by current certification systems.
| Air flow rate | 20 - 250 m³/hm |
| Installation widths | 15, 18, 24 und 45 mm |
| Lenght | 500 - 2500 mm |
| Special dimensions | on request |
| Throat heights | 37 - 130 mm |
| Temperature difference | bis -14 K |
| Technical data | Download » |
| Product dimensioning | Online tool » |
| Air flow rate | 20 - 250 m³/hm |
| Installation widths | 15, 18, 24 und 45 mm |
| Lenght | 500 - 2500 mm |
| Special dimensions | on request |
| Throat heights | 37 - 130 mm |
| Temperature difference | bis -14 K |
| Technical data | Download » |
| Product dimensioning | Online tool » |
The specially developed discharge geometry produces fine individual air jets. Ambient air can be effectively induced at the edges of the individual jets. Through the induction (admixture) of ambient air, the temperature differential between the supply air and ambient air is balanced out over a short distance. The discharge velocity of the supply air is also reduced by the time it reaches the occupied zone, with the result that no draughts are perceived.
INDUL installation accessories enable quick and straightforward installation and adjustment. The plug-in system for in-line and single installation has proven its worth many times over. Unique INDUL plaster bracket facilitates installation of INDUL linear diffusers in plasterboard ceilings. It also protects the discharge profile during painting and plastering work thanks to the protective strip supplied. Clean edges are created between the plasterboard ceiling and the air diffuser when the strip is removed.
check out the INDUL N product animation
Visualised technical features of the INDUL N slot diffuser. Installation in various ceiling types with views of mounting options. Animated presentation of the special INDUL free jet characteristic. >> to INDUL product animation
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Kiefer Klimatechnik GmbH is a leading company in the field of ventilation, air handling and air conditioning technology. Our range of services includes consulting, planning and execution of systems for thermal comfort and industrial air conditioning, as well as the associated installation and maintenance. For almost four decades, Kiefer has also been selling high grade ventilation components worldwide, such as linear diffusers, wall passages, displacement outlets, light and acoustic sails, chilled ceiling panels and concrete core cooling systems, developed in the company's own laboratories.
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