Technical data
Frame in galvanised steel, thickness 1,0 mm
Aerofoil blades in galvanised steel, thickness 0,4+0,4 mm
Distance between blades 50 mm
Nylon internal gears
Axes ø 8 mm in galvanised steel
Ledge15x4 in polyurethan
Pressure loss tested in accordance to ISO 7244
Acoustic data tested in accordance to UNI EN 25135
Execution
In stainless steel AISI 304
Accessories
Manual drive R 9
Manual front drive R 8
Electric moto