ventilators: uniwersal
Roof fan FEN
Components:
- BOTTOM COVER of the housing permanently joined with the metal SUPPORT GRILLE.
The base of the bottom cover has threaded openings designed to fix the fan on
the support structure. - TOP COVER of the housing; in that fan type it is also the ROTATING ASSEMBLY FRAME.
- DOME
Materials:
- Bottom cover, top cover, dome: laminate composite
- Support grille: steel bars, powder coated
Joints:
- Bottom cover – top cover: bolted joint
- Dome–top cover – bolted joint
ROTATING ASSEMBLY
Components:
- FRAME (TOP COVER)
- ROTOR WHEEL – rotor type: disk-type rotor with radial blades
- MOTOR DRIVE
Materials:
- Frame, rotor wheel – laminate composite
Joints:
- Frame – motor: bolted joint
- Motor – rotor wheel – riveted joint
| Napięcie | 400 V | 230 V |
| Obr/min | 900 | 900 |
| FEN 160 | + | + |
| FEN 250 | + | + |
| FEN 315 | + | + |
| FEN 500 | + |
