Extractor fan UNO-ME

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size: 355 - 630 mm (impeller diameter) motor out of air stream high conveying media temperatures possible backward curved impellers removable control cover for easy cleaning discharge upward (standard), operating side can be exchanged with built-in emergency stop The Rosenberg Unoboxes ME are designed to handle volume flows with low to medium conveying media temperatures. The housing consists of a frame made of an extruded aluminium profile with 2 chambers and plastic edges, as well as double-skinned, 20mm thick panels made of galvanised steel sheet metal with insulation made of non-combustible, sound and heat-insulated glass wool mats. The discharge and the operator side are interchangeable. Backward curved impellers made of high-performance aluminium are used. The impellers together with the impeller hub are dynamically balanced on two levels with the rotor according to quality level G 2,5 / G 6,3 as per DIN ISO 21940-11. Connection will be done on the frontal mounted emergency switch. The direction of rotation of the impellers is standard clockwise rotation (seen from the suction side). Counter-clockwise operation will cause overload damage to the motor.