Products Description
Foam Branch Nozzle
Foam branch nozzle is an essential tool for fighting fires effectively. This specialized nozzle is designed to produce a foam spray that helps to smother flames and prevent them from spreading. Using a foam branch nozzle allows firefighters to quickly and efficiently control and extinguish fires, saving lives and property.
The foam branch nozzle is easy to use and provides a high level of control over the spray pattern and flow rate. This allows firefighters to tailor their approach to the specific needs of each fire, whether it be a small contained blaze or a large, raging inferno.
In addition to its firefighting capabilities, the foam branch nozzle is also environmentally friendly. The foam spray is non-toxic and biodegradable, making it safe for use in a variety of settings. This means that firefighters can effectively combat fires without causing harm to the environment.
Products Parameters
|
Model |
QZ3.5/5(50mm,2'') |
|
Connection Norminal Diamter |
DN50 |
|
Rated Spray Pressure |
0.35MPa |
|
Rated Flux |
5L/S |
|
Spray Distance |
>25m |
FAQ
Q: What is an air aspirating foam nozzle?
An air aspirating foam nozzle is a firefighting device designed to mix foam concentrate with water and air to produce an expanded foam for fire suppression, particularly effective on flammable liquid fires (Class B).
Q: How does air aspirating foam nozzle work?
The nozzle uses the Venturi principle to draw in ambient air as foam solution (water + foam concentrate) flows through it. The mixture of water, foam concentrate, and air creates a finished foam that blankets the fuel surface to suppress vapors and cool the fire.
Q: What types of foam are compatible with air aspirating foam nozzles?
Air aspirating foam nozzles are typically used with:
AFFF (Aqueous Film Forming Foam)
AR-AFFF (Alcohol Resistant AFFF)
Protein-based foams
Fluoroprotein foams
Q: Can air aspirating foam nozzle be used with portable and fixed systems?
Produces more higher-expansion foam
Effective vapor suppression
Excellent burnback resistance
Reduced water usage compared to water-only nozzles
Q: How does air aspirating foam nozzle work?
Yes. Air aspirating foam nozzles can be integrated into both portable units (e.g., fire hoses) and fixed suppression systems.