• Square plate made of galvanized steel sheet with polyester ﬁnishing coat.
• Variable pitch angle polyamide impeller reinforced with ﬁbreglass.
• Supplied with motor support and protection guard according to the UNE-EN 20-359-74. In compliance with ROHS 2002/95/EC Directive (Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipments).
• PM brushless motor (permanent magnets), synchronous, electronically commutated, high efﬁciency and low sound
level. Specially designed for fans with electronic operation and control in deported box IP65.
– Working range: from 400 to 1200-2000rpm (depending on the models).
– Motor with IP54 protection and class F insulation. IP 65 drive case.
• Designed for wall assembly, they are suitable for:
• Air renewal for all kind of buildings and industries