Centrifugal roof fans with low noise level
Centrifugal roof fans with low noise and external rotor motor.
• Support base in galvanised steel sheet.
• Backward curved impeller made of galvanised sheet steel.
• Bird protection grid.
• Rain deflector hood made of galvanised sheet steel.
• Class F external rotor motors, IP54 protection.
• Single-phase 230 V 50 Hz and three-phase 230/400 V 50 Hz.
• Maximum temperature of air to be carried: -25 ºC +50 ºC.
• Galvanised steel sheet.