Properties
- flow rates up to 20,000 m³/h
- 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
Casing
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.
Impellers
Backward curved impellers made of high-performance aluminium are used. The impellers together with the impeller hub are dynamically balanced at two levels according to quality level G2.5 as per DIN ISO 1940.
Electrical connection
Connection will be done on the frontal mounted emergency switch.
Direction of rotation
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.