Cabinet
It is made of impact-resistant plastic, the colour is white. The cabinet is designed for wall mounting. There is a return flap in the fan discharge.
Running wheel
is radial with backward curved blades. It is made of impact resistant plastic.
Motor
is asynchronous, with shielded field and plain bearings. The maximum operating ambient temperature is 40 ˚C. Design with double insulation and thermal protection. Protection class P, PT IP24, others IP44.
Clamps
accessible by removing the front grille and terminal box cover, connection concealed.
Speed control
is carried out by electronic speed controllers by changing the voltage.
Variants
S - basic version
P - version with pull switch
T - version with built-in electronic timer, adjustable from 1 to 20 minutes
Mounting
is mounted on the wall, with the axis horizontal as a matter of principle, in order to preserve the life of the bearings.
Instructions
Ventilators are suitable for relatively longer ducts with higher pressure drop.