Metering device for adding fragrance or disinfectant-detergent into storage container, has metering container and ball valve arranged both outside and inside to fill storage container

摘要

The metering device has a lockable metering container (3), where a ball valve (4), pipe elements (5,6,11) and a floater (13) are provided. The metering device is designed to work according to under pressure principle. The metering container and the ball valve are arranged both outside and inside to fill the storage container (18).