ClimaSys CV Axial motor ventilator.::230V 50Hz or 60Hz.::150W 50 Hz, 195W 60 Hz.::Free flow rate with standard filter of 803 m3/h at 50 Hz and 838 m3/h at 60 Hz.::336 x 316 x 162 mm.::Cut-out dimensions of 291 x 291 mm.::Outlet grille injected thermoplastic (ASA PC), Grey RAL 7035.::Connections terminals by cable.::2 protective grille on the front and rear surfaces.::Protection IP54.