Certified indoor climate for the construction of the future
KE Low Impulse
We offer the KE Low Impulse system in the form of round air bags (Ø)
Horizontal low-impulse systems
The air distribution principle of horizontal low-impulse systems is based on passive thermal displacement, in which the air is blown in with a subtemperature relative to the room air. Due to the density difference (the cooled air is heavier than the warmer room air), the room air is displaced under the duct, and the intake air continues with the direction towards the floor.
Air distribution KE Low Impulse system
Innovation through experience
More than 50 years of experience in textile based ventilation
Own testing and development department
Global supplier with wide dealer network
High material knowledge with own weaving
Local production in Denmark
Since 1974 KE Fibertec has been developing and producing textile-based ventilation in Denmark. We combine advanced technology with proven quality and deliver solutions that set new standards for comfort and energy optimization.
Luftfordelingsprincippet for horisontale lavimpulssystemer
KE Fibertecs tekstilbaserede lavimpulssystemer er vævet af brandhæmmende polyestergarner, og tekstiloverfladen virker som et finmasket trådnet, hvor indblæsningsluften siver gennem overfladen med en meget lav, ensartet indblæsningshastighed på normalt under 0,1 m/s. Hvis luften skal fordeles efter lavimpulsprincippet, bør indblæsnings-hastigheden holdes under 0,40-0,50 m/s. Dette er grænsen for, hvornår der vil ske en begyndende medrivning og opblanding af rumluft i lavimpulsstrømningen.
FAQs
Do you have any more questions? Write to us.
Find answers to most of what you need to know here or contact us directly for further help and guidance.
What is comfort ventilation?
Comfort ventilation is a general term for ventilation in premises with requirements for comfort (temperature, air speed, relative humidity, air quality, etc.).
Where is it optimal to use the KE Low Impulse system?
Textile ducts are particularly suitable for efficient, uniform and draft-free distribution of fresh air in all comfort environments and laboratories, but can also be used in industrial construction and the food industry.
What is Delta T (ΔT)?
It's the difference between intake temperature and room temperature. If a room in a cooling situation has a ΔT of, for example, -3°C, then the room temperature is 24 °C and the intake temperature is 21 °C.
What are CO2 and ppm?
Carbon dioxide (CO! 2) are wastes that are formed in the process of human combustion. It is a greenhouse gas which, when concentrated in the air, can cause people in the room to become drowsy, have headaches or perform work at lower levels of activity. Man is the largest source of developing carbon dioxide.
What is displacement ventilation?
In displacement ventilation, the intake air at the floor is supplied directly into the living zone, thus creating a layered flow in which the cooled intake air flows into the room under the warmer room air.