Nominal diameter of blades 2000 mm. 
Die-casted epoxy painted motor covers, colour black, sealed with EPDM gaskets to prevent dust or water entry.
Cups made of electrogalvanized steel plate protected by a double layer of epoxy paint.
Single-phase external rotor motor, shaft mounted on ball bearings.
3 blades made of electrogalvanized steel plate protected by a double layer of epoxy paint. 
4 hole support plate compatible with different types of ceilings, even highly slanted.
Lifeline to prevent any risk of falling in case of uncorrect installation of the product.
Possibility of automatic adjustment of up to 16 fans simultaneously, in relation to the differential measured by two temperature sensors (VORT DELTA T optional).
Nuts and bolts, ceiling hook and rubber made damper supplied with the product.
Adjustable speed control through auto-transformer or multiple electronic devices allowed (optionals)