The Helios FRS-MVK 5+2−51÷160 FlexPipe-plus multi-distribution box offers a flexible solution for distributing air through multiple oval ventilation ducts. Designed for universal installation on raw concrete ceilings or as a floor-standing distributor, it includes mounting brackets for easy fastening. The unit provides 12 connection options accommodating up to 7 oval FRS‑R 51 ventilation pipes via the supplied bayonet individual connectors. Additionally, the pipe connection DN 160 can be installed either horizontally or vertically, adapting to various installation needs. This product combines practical design with versatility for efficient ventilation system setups.