ARMO-R series fans are fire-proof fresh air and smoke extraction fans. The R series is specially designed for use as a roof fan. All models have EN-12101-3 and CE certifications and pass the fire protection tests (2 hours at 300-400 ° C).
Atex-certified, explosion-proof pipe pressure fan for generating excess pressure in stairwells, elevator systems and for removing used room air. Asynchronous EX motor outside the air flow and aluminum cover to avoid sparking