The nozzles are used to create a water screen in order to provide optimal protection for objects at risk in a fire. The Pop-Up and Flexi nozzles are most commonly used on helidecks, located onshore (hospital roofs, roof-top car parks, office buildings, etc.) or offshore (drilling platforms, ships and yachts). Flexi nozzles can also be used, for example, for protecting the loading and unloading facilities at an oil terminal. Rotating nozzles are used, for example, for suppressing fires in aircraft hangars.