Description
- With integrated sealed external rotor motor, ball bearing instead of pillow block seating, IP 55 protection and IP 56 protection electrical connection box.
- High perfomance double inlet with forward curved impeller blades (SIROCO type).
- With thermal contacts protection.
- Optionally any special construction in F/S such as: Inlet necks, rain protection outlet grid etc.
- Additional improved double walled insulation etc.
- Upon demand with air/water heat exchanger.
Caution: 380V (three phase) motors should be protected by thermal contacts.
