Centrifugal fan “separated airflow” with insulated casing

Three-Phase Version.
Pre-cut air inlet with a diameter of 250 mm.
Airflow: 3400 m³/h (pressure drop: 200 Pa).

Centrifugal single-inlet ventilation units with built-in motor (operating temperature/resistance: -20° +110°).
Aluminum profiles and cladding panels made of galvanized “sandwich” type sheets with 20mm acoustic insulation (polyurethane foam).
Panel with handle for easy access to the impeller for maintenance.
Open motor access area for after-sales service inspection.
Closed motor, IP54 protection class, with thermal protection (in a sealed box).
Impeller with backward-inclined blades.
Compliant with CE standards and the German DIN 18869 – T1 standard according to VDI 2052.