Fan :

• Sheet steel casing.
• Impeller with forward reaction blades, made of galvanised sheet steel.
• Sheet metal inlet ring.

Motor :

• Class F marine service motor with ball bearings and IP55 protection, compliant with the non-essential naval service classification.
• IE3 efficiency motors for powers equal to or greater than 0,75kW except single-phase, 2-speed and 8-pole.
• Three-phase 230 / 400V ‐ 50 Hz (up to 4kW) and 400 / 690V ‐ 50 Hz (powers higher than 4kW).
• Maximum temperature of air to be carried : -20 ºC +120 ºC.

Finish :

• Anti-corrosive finish of polyester resin polymerised at 190 ºC.
• C3H quality surface finish.