GENERAL DESCRIPTION :
Monobloc fan with the following features:
- Helices with curved blades (for reversible models can be made with straight blades).
- They are manufactured with protection on both sides of polypropylene in standard version or with polypropylene protection on one side and blind on the other optionally.
- IP55 protection.
- Voltage: three phase 230 / 440 VAC - 50 Hz (consult for other options).