15.04.2013

New Fully Concealed Air Curtain

JS Air Curtains is launching the new Invisair concealed air curtain that provides protection from draughts while being discreetly hidden inside a column or bulkhead. The main body of the unit is fully embedded in the walls or ceiling next to the doorway with the air outlets being the only visible part of the air curtain.

The Invisair allows architects and consultants to maintain a minimalistic architectural design to an entrance while still providing the energy savings and internal comfort air curtains offer.

Other concealed air curtains on the market have a fascia plate that is flush to the ceiling and into which the air is drawn and expelled. The Invisair has no such fascia plate and the air is either ducted to the unit or drawn in from a vent or grille on the other side of the column or bulkhead.

To ensure the unit is as discreet as possible, even the inside of the air outlet and the directional air lamella can be provided in any RAL colour to match the walls or ceiling.

The fully concealed air curtain is available in half metre lengths from 1.5 to 3m and in electrically-heated, water-heated and air only models. It provides around 2,500m³/h of airflow per metre length, making it ideal for protecting doorways up to 3m high when mounted above, or 6m wide when mounted vertically at each side.

The unit incorporates five-speed, low noise centrifugal fans. Operation is via a control panel with an additional infra-red controller. The air curtain can also be connected to a BMS.