Brass Pendent Upright Foam Water Sprinkler
Price：
$
Keywords:
Fire Sprinkler
、
foam
、
pendent
、
upright
、
sprinkler
、
Detailed introduction
PRODUCTION DESCRIPTION
A foam-water sprinkler is a specialized type ofler used in foam-water deluge systems. These systems are designed to provide a combination of foam and water for fire suppression in high-hazard areas such as chemical storage facilities or aircraft hangars.
The foam-water sprinkler incorporates an air-aspirating foam discharge outlet. This means that it draws in atmospheric air through the sprinkler head, mixing it with the foam concentrate and water to generate a foam solution. The foam solution is then discharged onto the fire to extinguish or suppress it.
The foam-water sprinkler is typically connected to a foam concentrate supply and water piping. When the system is activated, the foam concentrate and water are proportionally mixed and delivered to the sprinkler head. The flowing water creates a low-pressure zone that draws in air, allowing the foam solution to expand and form a foam blanket over the fire.
The foam-water sprinkler is designed to provide an effective and efficient means of fire suppression, particularly for flammable liquid fires. It helps to smother the fire, cool the fuel surface, and prevent re-ignition. The selection and installation of foam-water sprinklers should comply with applicable codes, standards, and guidelines to ensure optimal performance and safety.
WORKING PRINCIPLE
As foam solution flows through the inlet, air is also drawn into the body. The foam solution and air mix is then agitated to create an air-aspirated foam. It prevents flammable liquid risks by discharging foam in a predetermined pattern, also it can discharge water similar to standard spray sprinkler.
DATA SHEET
| Body Material | Brass |
| Deflector Material | Brass |
| Installation | Pendent/Upright |
| Thread Connection | 1/2" 3/4" |
| Surface Finishing | Brass |
| Media | Water，Foam |
| K Factor | K 3.0 |
| Working Pressure | 175 PSI |
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