Industrial ventilation

Designed for air intake and filtration before air supply to the geothermal heat exchanger.

One of the required components of the geothermal ventilation unit.

The essential components of the geothermal ventilation unit.

Designed for connection of the internal air ducts to the geothermal heat exchanger.

Designed for air intake and filtration before supplying to the geothermal heat exchanger and exhaust air removal.

Air handling units with heat recovery in the compact sound- and heat-insulated casing. Air flow up to 100 m³/h. Heat recovery efficiency from 64 up to 76 %.

Normally closed multiple-louvre fire safety dampers, fire resistance rating of 180 minutes at smoke temperature of 600 °C.

Normally open fire-resisting duct damper with mechanical drive mechanism.

Inline centrifugal fan for round ducts in heat- and soundinsulated casing. Air capacity up to 3930 m³/h.