STEGO FPI/FPO 018 Series Filter Fan, 24 V dc, DC Operation, 156m³/h Filtered, 178m³/h Unimpeded, IP54, 176 x 176mm - 01872.2-30

New air-flap outlet technology for high airflow Easy mounting Protection type test/Environmental rating by independent testing institutes (VDE & UL) Two systems for optimal airflow (FPI/FPO) Standard enclosure cut-out sizes One filter mat