Smoke Extract Fans

Fans for hot and greasy exhaust air from commercial kitchens, grills and charcoal ovens from InoxAir: charcoal fans, fire gas roof fans and fire gas fan boxes. According to the InoxAir catalogue, the units are designed for a medium temperature of 200 °C in continuous operation, with the motor outside the air stream.

Designs at a glance

• InoxAir VSK charcoal fan: for extracting greasy kitchen exhaust air, according to the catalogue 200 °C continuous and 2 hours at 400 °C, controlled via frequency inverter. Available as VSK 3028 or VSK 4031, also as a set with frequency inverter.
• InoxAir fire gas roof fan: roof fan in the BRD (single-walled), BRDI (double-walled) and BRDH (horizontal discharge) series, motor outside the air stream to VDI 2052, according to the catalogue 200 °C continuous and 2 hours at 400 °C.
• InoxAir BRB, BRQ and BRK fire gas fan box: cubic fan boxes and kitchen fire gas exhaust box for installation in the exhaust duct, according to the catalogue 200 °C continuous.

Exhaust fan, flue gas fan or fire gas fan?

The terms are often mixed up. For kitchen exhaust, what matters is that motor and bearings are protected from hot, greasy air and that the casing can be cleaned. Fans for mechanical smoke extraction in case of fire require separate testing to EN 12101-3. Whether a unit is approved for this is stated in the manufacturer's documents; please ask us before ordering if you need such an approval.

Matching accessories

Extraction hoods, kitchen exhaust boxes and exhaust air cleaning are listed under Kitchen Exhaust, further roof fans under Fans, roof bases under Roof Penetrations. The guide planning a commercial kitchen describes the planning.