STEGO's filter fans have a special fan housing design so as to run as quietly as possible without sacrificing high airflow. Moreover, the location of the plates makes it especially difficult for water and dust to enter the cabinet.
Filters and fans can be changed from the outside of the cabinet; consequently, the unit does not need to be turned off during fan maintenance.
For optimal performance, the filter fan should be mounted at the lower edge of the cabinet. At the upper edge of the corresponding side, a exit cover with a filter should be mounted for evacuation of surplus air. The exit cover is the same as the fan housing and the cut-outs are also the same.
All filter fans are UL-approved and able to withstand the elements, including UV radiation.
FF 018 Fan, 97 x 97 mm, 21m³/h, 230V ac, 50Hz, IP54
|Air capacity||21 m³/h|
|Air volume free blowing||21 m³/h|
|Air volume free blowing with G3 filter||16 m³/h|
|Number of fans||1|
|Sound level||31 dB|
|Behind panel depth||45 mm|
|Hole size||97x97 mm|
|Colour||Grey RAL 7035|
|Material plastic housing||Plastic|
|Material of rotor||Plastic|
|Filter grade||94 %|
Rated Operating Conditions
|Voltage max||230 V ac|
|Voltage min||230 V ac|
|Power consumption||13 W|
|Power consumption||80 mA|
|Life span||50000 h|
|Storage temperature||-40°C ... +70°C|
|Operational Temperature||-10°C ... +70°C|
|Operating humidity||< 90% RH|
|Humidity storage||<90% RH|
Safety and Approvals
|IP class||IP54, IP55|
|Approvals||CE, cULus, EAC, RoHS, UL, UL E234324, UV - UL746C (f1), VDE|