Vortice Axial fan E 404 42260

Features:

• Panels, pressed in phosphated steel sheet, painted with grey epoxy powder with hammered effect to guarantee resistance over time to atmospheric agents.
• Mouthpiece, made up of a single body with panels, calibrated to optimise airflow, with an elongated aerodynamic profile to optimise performance and facilitate connection to the supply air duct.
• Protection grille (conforming to UNI ISO 13857), integral to the motor support function, made of electrowelded steel rings painted with black epoxy paint. The simple removal facilitates the maintenance and cleaning of the fan.
• 1-speed single-phase AC motor, external rotor type to minimize axial encumbrance, with shaft mounted on ball bearing supports, class F, thermo-protected
• Maximum flow rate 4063 m3/h
• Dynamically balanced impeller (UNI ISO 1940, Point 1 - Class 6.3); 4 electro-galvanized sheet steel stamped blades and polyester powder coated in black colour
• Speed controllable by Vortex regulator.

Technical specifications:

• Max. current consumption (A) 1.33
• Rated Duct Diameter (mm) 400
• Frequency (Hz) 50
• Degree of protection IP 54
• Motor protection degree IP 54
• Insulation 1st class
• Phase Number (Ph) 1
• Number Poles 4
• Weight (Kg) 9.3
• Power consumption max (W) 300
• Max. ambient temp. continuous operation (°C) 50
• Voltage (V) 220-240
• Max. flow rate (l/s) 1197
• Max. flow rate (m³/h) 4310
• Sound power level Lw [dB(A)] 76.1
• Max pressure (Pa) 152
• Max pressure at max speed (mmH2O) 15.5
• Sound pressure Lp in free field [dB(A)] 1 m 65.1
• Sound pressure Lp in free field [dB(A)] 3 m 55.6
• RPM 1400