Filter fan FPO size 4 (223 x 223 mm) for air conditioning enclosures and casings. Configuration: FPO - airflow direction "in" (design: intaking). Optimum filter fan for enclosures: The Filter Fan Plus draws the heating air from the enclosure to the outside. Cooler outside air enters the enclosure via the inlet filter. The air flow protects the electrical components.
Filter fan with self-closing flaps as air outlet
Only one filter mat required (on the inlet filter)
Easy installation thanks to installation frame with twist locks
Effective air circulation
Accessories: Hose-proof hood to increase the protection type to IP56