The SILMV160/100S is an ultra-quiet in-line duct fan designed for both domestic and commercial applications. It features a patented silent axial motor and is equipped with sound absorbent insulation, making it one of the quietest in-line fans available. The fan is IP44 rated and includes sealed-for-life ball bearings for enhanced durability. It operates with a two-speed motor, providing flexibility in performance. The compact, low-profile design allows for easy installation and maintenance, and it can be connected at any point along the ventilation duct without performance loss