400 ºC/2h centrifugal roof fans with vertical outlet air, hood in aluminium
• Support base in galvanized steel sheet.
• Backward curved impeller made of galvanised sheet steel.
• Bird protection grid.
• Aluminum rain cover.
• Approved in accordance with standard EN 12101-3, with certificate no.: 0370-CPR-0897.
• Motors with IE3 efficiency for powers equal to or greater than 0.75kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings. IP55 protection. Except single-phase models, with IP54 protection. 1 or 2 speeds depending on model.
• Single-phase 230V 50 Hz and three-phase 230/400V 50 Hz.
• Maximum temperature of air to be carried: -25 ºC +120 ºC.
• Anticorrosive in galvanized steel sheet and aluminum.
• Special windings for different voltages.
• ATEX certified Category 3.