Use Suitable for the removal of contaminated air with medium temperatures. Working temperature - 20°C + 180°C. Construction Axial-flow fan, belt drive, The impeller is made of die-cast aluminium and has adjustable blades. Shaped inlet and hot galvanized housing. Special constructions On demand these fans can be supplied with a housing made of stainless steel AISI 304 -316, with special coatings. Motor The motor is three-phase, 230/400 V, 50 Hz, B3; (other frequencies, tensions on demand). Direction of the air Normally supplied with the air flowing from the support to the impeller to the support (B), with special orders the fans can be supplied with the direction from the impeller to the support (A).
ATEX Versions Available on request, explosion-proof versions according to the ATEX Directive for three-phase models: For operation at temperatures from -20ºC to +60ºC, ambient (absolute) pressure from 0.8 bar to 1.1 bar, according to EN 14986. • Gas: 2G IIB T2-T3, Motor Exd IIB or ExeII 2G IIB+H2 T2-T3, Motor ExdIIc 3G IIB T2-T3, Motor ExnA (only for category 3G) 3G IIB+H2 T2-T3, Motor ExnA (only for category 3G)
• Non-conductive dust: 2D IIIB T195°C-T295°C 3D IIIB T195°C-T295°C
• Conductive dust (with IP 65 motor): 2D IIIC T195°C-T295°C 3D IIIC T195°C-T295°C