Radial tube fan with noise-insulated housing. Housing made of galvanized sheet steel with round connection pieces adapted to standard pipes. Sound-absorbing perforated sheet metal inner lining, backed with 50 mm thick mineral fiber board. Removable cover. Fan compartment and housing spiral freely accessible. Motor and impeller can be pulled out. High-performance drum impeller with forward-curved blades made of galvanized sheet steel. Vibration-free operation due to dynamic balancing in accordance with quality level G 6.3 VDI 2060 and DIN ISO 1940., Single-phase AC external rotor motor, closed design, maintenance-free, speed can be controlled by reducing the voltage, built-in thermal contacts, sealed, low-noise ball bearings with long-term lubrication.
| Property | Value |
| Air volume without load: | 960 m³/h |
| Housing material: | Steel, treated |
| Protection class (IP): | IP44 |
| Connection voltage: | 230 V |
| Power consumption: | 0.255 kW |
| With thermal protection: | yes |
| DC motor: | no |
| Indirect drive: | no |
| Electrical connection: | Cable |
| Max. Air temperature: | 50 °C |
| Motor with 2 speeds: | no |
| Suitable for electronic control: | yes |
| Suitable for frequency control: | no |
| Suitable for low-current control: | no |
| Suitable for transformer control: | yes |
| Pole-changing: | no |
| Length: | 400 mm |
| Channel diameter: | 250 mm |
| Connection: | Insertion end |
