VORT JET A
Impulse jet fans (axial)
Unidirectional or reversible (R) axial fans with impellers of nominal diameter of 315, 355 and 400 mm, with die cast aluminium airfoil blades, studied to optimise aeraulic efficiency, reduce turbolences and thus contain consumption and noise emissions. Double speed, three-phase induction motors with shafts mounted on ball bearings (Dahlander). Galvanized steel sheet oval end silencers, to contain clearance. Designed to guarantee correct laminar flow of the air handled. Rock wool sound-proofing lining, density 80 kg/m3.