Zelup, a French start-up founded in 2012, launches the two-phase revolution! Innovation and respect for the environment are the key factors in the development of the solutions manufactured by Zelup. They propel Zelup and its customers into the technologies of the future while preserving the planet and its water resources. It all started with high-pressure cleaning guns, based on a new technology developed and patented by Zelup; hydropneumatic fragmentation. This discovery interested the Paris fire brigade (BSPP), and after years of research and development, the two-phase nozzle was born. This fire-fighting device has revolutionized extinguishing devices thanks to a unique process: two-phase misting. The Zelup nozzle uses a mixture of air and water to create a mist of fine droplets. The two-phase nozzle improves on the characteristics of traditional nozzles, saving water in a safer and more efficient operation.
