STEGO FPI/FPO 018 Series Filter Fan, 48 V dc, DC Operation, 18m³/h Filtered, 33m³/h Unimpeded, IP54, 92 x 92mm - 01880.1-00

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