Ventilation management Ventilation/Exhaust Fan 1m Direct drive fan SDF-1 M-4
Blade diameter: 1000mm
Propeller made of Stainless Steel (SUS 304) extremely resistant to rust.
Aluminum has been used for the motor case, very effective in dissipating heat.
Propeller made of Stainless Steel (SUS 304) extremely resistant to rust.
Aluminum has been used for the motor case, very effective in dissipating heat.