REW 90 K – Helios – Axial In-Duct Fan Pipe slide-in fan, axial design, directly driven. Pipe sleeve with smooth ends made of plastic suitable for insertion into pipes with NW 100. Impeller with 5 profiled blades made of plastic, high efficiency. AC shaded-pole motor with thermal overload protection for continuous operation with maintenance-free, lifetime-lubricated ball bearings, not reversible. Product PDF: REW
