Tangential fan, Cross Flow fan motor Width: 30mm, 40mm, 60mm Length: 150mm, 180mm, 240mm, 300mm, 360mm, 420mm Tangential fan, Cross Flow fan motor, shaded pole motor Width: 30mm, 40mm, 60mmLength: 150mm, 180mm, 240mm, 300mm, 360mm, 420mmTangential fans, shaded pole motor, flexible coupling on left or right of the casing.Suitable for 100-240VAC, 50/60HzInsulating class B, F or H.Sleeve bearing or ...