Corrosion resistance : Mounting plate, motor support and finger proof guard protected by cataforesis primer and black polyester paint finish. Stainless steel screws
High efficiency “Sickle blade” impeller : Designed to ensure the highest and most efficient airflow performance with the lowest noise level. Dynamically balanced to ISO 1940 standard. Manufactured from aluminium plate; Ø 250 to 355 models which are manufactured from pressed sheet steel.
Terminal box : Capacitor incorporated in single phase models.