Dyserne bruges til at danne en vandskærm, så genstande, der bestråles af en brand, beskyttes optimalt. Pop-up- og flexi-dyserne bruges oftest på helikopterdæk. Disse helikopterdæk kan placeres onshore såsom på hospitaler, parkeringspladser, kontorbygninger, men også offshore på platforme, skibe og yachter. F.eks. kan flexi-dyserne også bruges til andre områder, såsom sikring af læsnings- og losseindretninger på en anløbsbro til olietankere. Roterende dyser bruges i hangarer til bekæmpelse af mulige flybrande.
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Dyse med lavt skum
The Low expansion Foam Nozzle is designed for use in a deluge type foam sprinkler system and in- tended for use with all types of foam solutions from a separate foam proportioning system. The sprinkler has a compact and rigid construction and can be used both inside and outside; it can be mounted horizontally or vertically. -
Pop-Up Dyse
Nozzle for deck integrated fire fighting system (DIFFS). Designed for installation in any deck where there is access from below for installation and to hook up water supply. The nozzle has an housing like a bulkhead pipe with lock nut and water supply connection to be installed permanently in the deck. A pop-up spray nozzle cartridge is installed in to this housing from topside. The cartridge can be removed for flushing, cleaning and pressure testing