The KE-Low Impulse® system is manufactured exclusively based on circular (Ø) or semicircular air ducts (½D).
The air distribution principle for these systems is based on passive heat replacement under which the air is supplied at a lower temperature relative to the air in the facility.
Due to the density difference, the air being supplied falls to the floor of the facility and during the process of movement passes off energy to the air in the facility.
A high level of heat activity from the heat sources generates large convection flows causing the air to rise ever more rapidly and capturing ever more air around the air duct supplying it. This leads to a stratification of air flows in the facility and the accumulation of warm air under the facility's ceiling.
The KE-Low Impulse® system can only be used for cooling or distributing large volumes of isothermal air.