DESCRIPTION
Centrifugal double inlet fans in box casing with belt driven motor installed outside the air stream. Suitable for cooking fumes and vapors.
CONSTRUCTION
Structural shape aluminum frame oxidized P30 or P40, with nylons angles reinforced with fiberglass. Double panels "SANDWICH" Zn / Zn thickness 23 mm, with noise reduction and flame proof lining insulation. Ventilation group composed of motor and fan separately fixed on suitable galvanized steel bases. Inspection’s panel can be opened only with utensils.
CANALIZED MACHINE.
FAN
Centrifugal fan built with hot galvanized sheets. Forward shovels statically and dynamically balanced.
MOTOR
Electric three-phase motor type UNEL/MEC B3 connected to the fan wheel with belts.
The motor is placed on a belt tensioner plate to facilitate belts tensioning.
NOISE LEVEL
Value measured in free filed at a distance of 1,5 meters.
ON DEMAND
Panels versions: stainless satin steel AISI 304 - laminated sheet colour beige
Insulation: mineral wool nominal density 100 kg/m³
PERFORMANCE CURVES
excluded obstruct airstream effect - power dissipated during transmission not considered