FEATURES
V = 8000 ÷ 41,500 m3 / h
Pt = 6 ÷ 35 kg/m2

Application / Use: Torrini extraction drills are suitable for the intake stale air, fumes, vapors environments. Useful during the summer in those places where air changes need to conserve an airy environment.
They are widely used for the ventilation of factories, foundries, cement plants, tanneries, carpentry, chemical, mechanical, steel where we should draw large volumes of air with low pressure.

Minimum operating temperature -20 ° C, maximum +60 ° C.

SPECIAL CONSTRUCTION
Islam. Drum pressed steel double flange with holes for anchoring the roof or end of a pipe, complete with shelf for supporting the drive motor.
Helical impeller cast light alloy (sparking) with airfoil blades, dynamically balanced, mounted cantilevered on the motor. The angle of the blades of the impeller fan is adjustable to stop the type 710 to 1000.
Roof rain cover removable fiberglass (polyester resin).
The sense of air is from the engine to the impeller. It is always possible to reverse the air flow, namely the impeller to the engine, reversing the rotation of the engine, disassembling the impeller and mounted upside down.

Special features on request: Painting of the drum with antacid and anti-corrosive paint. Group spark engine explosion.

Accessories: Base anchor. Persianina automatically opening with the passage of air flow.