The fine water mist sprayed by the high-pressure fine water mist sprinkler belongs to class I fine water mist, Dv0.9≤100μ, high pressure, good diffuse effect, the resident time of water mist after spraying is long, compared with other sprinkler heads, can reduce the intensity of fire extinguishing and fire control spray, less water consumption.
Performance parameters of open nozzle with fine water mistMaterial: 316SS, copper alloy (chrome plated)
Working pressure range: 8~15MPa
Flow coefficient: K=0.5, 0.6, 0.75, 0.8, 1.0, 1.2, 1.5, 2.1, 2.5, 3.0, 3.5.
Nozzle filter net: stainless steel, the number of 40 mesh.
Water mist nozzle usesHigh pressure water mist nozzle opening type is high pressure water mist sprinkler system an important component of a, either through tiny droplets cooling fire plume, oxygen, water vapor and may radiate to control fire, fire fighting, usually installed on a fire danger place of production, warehouse, shopping malls, hotels, hospitals, theaters, office buildings, high-rise buildings and garages and other places.
The nozzle should be drooping or horizontal installation, there are two forms of open nozzle and closed nozzle.
If used in ships and corrosive environment, stainless steel nozzle can be provided, which must be processed by separate order.