Helios SVR EC 160

EC centrifugal tube fan with a flat and compact design for direct installation in ventilation systems. The flat housing is made of galvanized steel sheet. It comes standard with a connection pipe and a lip seal for the standard pipe diameter on both the suction and pressure sides. The motor-impeller unit can be swung out for cleaning and inspection. The impeller features an energy-saving radial design with backward-curved blades made of high-quality plastic. It is dynamically balanced for quiet operation and is powered by an energy-efficient, speed-controlled EC external rotor motor with IP44 protection and maximum efficiency. The fan is maintenance-free and trouble-free, with ball bearing mounting. It includes integrated electronic temperature monitoring for the EC motor and electronics. Speed control is continuously variable via a potentiometer or through the EUR-EC universal control system. The connection is made via a standard connection box (IP55) located on the outside of the housing.