Product range overview - Biddle - #9

In industrial premises, doors are often open for long periods during the loading and discharging of goods. In such situations, staff are bothered by cold draughts even when the installation of automatic doors has already taken place. For internal transport purposes it is also advisable to keep the access area free. However, open doors cause heat loss and can severely disrupt the internal climate of the building.

The Biddle industrial air curtain, model IndAC, is highly suitable to handle this kind of situations. For years, Biddle has been closely monitoring developments taking place within the industry. This, in combination with scientific research, forms the basis for the IndAC, which has a distinct robust and industrial appearance. The IndAC makes the entrance accessible for transport and prevents the different climates from intermixing, which results in free access, comfortable working conditions and less absence due to illness.

The IndAC, equipped with a unique double rectifier technology, a fully automatic regulation and an inside out design principle, is the most powerful and complete solution for factories wanting to improve logistics. The special patented shape of the IndAC gives it various benefits. Apart from its nice appearance, it results easy to install and clean, and the curved outlet grid allows to blow close to the door and thus to avoid air leakages.

The discharge pattern of this unit is optimized by introducing a technological innovation - the patented Double rectifier. It provides for perfect climate separation and optimum heating of the cold outside air, making the building a comfortable place to be. The loss of heat is also minimized by the curved discharged ornament, which is positioned as closely as possible to the door. This makes that there are no air leakages on the sides and that the doorway is screened off well. Another advantage is the low sound level of the fan.

The IndAC works on three different energy types: hot water, electricity and soon even gas. It also works without heating, when the objective is to keep cool air inside. Three types of control are possible: "basic controller", "plus controller" and "automatic controller". By combining the various units, any desired discharge width from 3.0 m can be achieved in 0.5 m increments.