Withsound insulation 3-stage Casing made of galvanised sheet steel Built-in thermal switch Mixed-flow impeller with stator The EMI E2M is the insulated version of the latestand most efficient tube fan on the market, the ETAMASTER from Germany's Ruck. The EMI tube fans feature an insulation layer and a Mixed-Flow impeller withstator which ensures minimum noise level. The EMI E2M is equipped with a3-stage asynchronous motor. Furthermore, the fan has a built-in thermal switchto prevent burning out. The tube fans are designed for universal use, e.g. forventilation of workplaces, offices, dressing rooms and shops. The EMI E2M seriesis available with capacities from 560 m³/h to a maximum of 3240 m³/h and withdiameters from 150 mm to 400 mm respectively
