Roof-mounted radial flow filterfan with capacitor mtr. - Rittal (Roof-mounted fan series) - #3140100 - 220Vac-240Vac (50/60Hz) supply voltage - 873m3/h (50Hz) flow capacity - H133mm x W400mm x D400mm / fits in W258mm x D258mm / D10.2 x W10.2" cut out ..."