The Helios FRS-VDS 75 FlexPipe spigot cap is intended for round nozzles with a diameter of 75 mm. Each set includes one sealing cap and one sealing ring to ensure an airtight closure. This product effectively seals unused ventilation nozzles, preventing air leakage and maintaining the integrity and hygiene of ventilation systems. It is suitable for use in flexible pipe installations requiring secure and reliable sealing solutions.