Soundproof ventilation boxes

We have a complete range of low pressure ventilation boxes of our own manufacture from the FUTURFAN® brand. Characteristics: • Circular entrance and exit. • Interior acoustic insulation with self-extinguishing polyethylene ...

Ventilation unit with 50 mm thick of sound insulation External rotor motor protected through thermal contact 0-100% variable speed Connection box IP54 incorporated Wide service door Circular connexions ...

Ventilation unit with 50 mm thick of sound insulation External rotor motor protected through thermal contact Centrifugal double fan with double inlet Back draught damper that avoids air re-circulation 0-100% variable ...

... halls but can also be used out­doors, too. The pri­mary use of sys­tem and ma­chin­ery hous­ing in in­door set­tings is to sound­proof work­ing en­vi­ron­ments. Sound in­su­la­tion for out­door sys­tems helps to re­duce ...

Technical specifications Aeraulic performances adapted to collective housing (flat curves). Low sound level. Compact. 2 models: Sirius 600: from 50 to 600m3/h, and Sirius 1200 from 150 to 1200 m3/h.

Ventilation box with filtration : CVF Ref. CVF Fits all hazardous products storage cabinets. The purified air is recycled in the room at 99.99%, which avoids the work of drilling walls or the laying ...