Construction
Models 500 and 800:
Body in black engineering plastic.
Base and connection flange in sheet steel protected by black polyester paint.
Galvanized sheet steel shell protected by cataphoresis and black polyester paint.
ABS propeller.
1300 and 2000 models:
Body, base and connecting flange in sheet steel protected by black polyester paint.
Spun aluminum sheet shell, protected by black polyester paint.
Aluminum sheet propeller.
All models are fitted with an anti-bird screen.
Motorization
For sizes 500 and 800: brushless DC motor, IP44, very high efficiency, power supply 90 / 260V / 50-60Hz, with integrated thermal protection managed by electronics.
For sizes 1300 and 2000: ECM motor, direct current, IP44, very high efficiency, single-phase 230V / 50-60Hz, with integrated thermal protection managed by electronics.
Potentiometer integrated in the electrical connection box.