Hydroshields are used to create water wall with a view to reduce the heat from fire, protect against the spread of dust, neutralize gases and smoke and cool down objects at risk of fire. Smooth adjustment of water jet efficiency, width and height by turning a lever. Hydroshield nozzles can be lined up side by side to form water walls to block the spread of fire.
Available with and without CNBOP-PIB certificate.
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Technical parameters |
Hydroshield nozzle 52 |
Hydroshield nozzle 75 |
Inlet [mm] |
52 |
75 |
Weight [kg] |
2,1 |
2,45 |
Flow rate [l/min] |
5 bar – 900 l/min, 8bar – 1200 l/min |
5 bar - 1400 l/min, 8bar - 1800 l/min |
Curtain height [m] |
5 bar – 9m, 8 bar – 10m |
5 bar - 9,5m, 8 bar - 10,5m |
Curtain width [m] |
5 bar – 20m, 8 bar -23m |
5 bar - 25m, 8 bar -28m |
Material |
aluminium castings made of AK 11 alloy (AlSi 11),brass MO 58, gaskets - rubber |