•BOX: Manufactured in galvanised steel sheet with thermalproofing. Soundproofing cabinets through insulated panels with Flexiroll Pol Na 30 Anthracite grey M1 fire resistance. Removable panels for easy motor access and fan maintenance. •Internal fan:HBF Axial fan, circular reinforced frame from size 45 to 80. For larger sizes uses from 90 to 125 we use model HCF. Motor-impeller assembly through a modular system. Variable pitch angle polyamide impeller reinforced with fibreglass. Epoxy powder finishing coat •Standard asynchronous squirrel-cage motor with IP-55 protection and Class H insulation certified 300ºC/2H. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
Designed for wall or duct installation, they are suitable for: •Smoke emergency exhaust with motor inside the hazardous area. •Cabinet design simplifies installation in rectangular duct systems. •Maximum working temperature: 60ºC.
•Supply 100% reversible impeller.
Official homologation by the European laboratory APPLUS according to EN 12101-3:2002, EN 12101-3:2002/AC:2005 Certification Nr: 0370-CPR-2401