FOAM BRANCH PIPE

Specifications

1. Material Construction
   • Corrosion-Resistant Materials: Foam branch pipes are typically constructed from high-quality stainless steel, brass, or aluminum to withstand corrosive environments. The materials are chosen for their ability to endure exposure to fire, heat, and foam chemicals.
   • Durable Coatings: Some models may feature epoxy-coated or painted finishes to provide added protection against environmental wear, especially in outdoor or industrial settings.
2. Design and Functionality
   • Discharge Nozzle: Foam branch pipes are equipped with adjustable nozzles that allow for control of the foam pattern and stream. The nozzle can adjust between a solid jet, spray pattern, or wide foam blanket for optimal coverage depending on the fire size.
   • Flow Rate: Foam branch pipes are rated for different flow rates depending on the fire suppression needs. Standard flow rates range from 500 GPM (gallons per minute) to 2,000 GPM or more for industrial systems.
   • Pressure Rating: Foam branch pipes are designed to withstand high pressures, typically rated for 150 PSI (pounds per square inch) or higher, ensuring reliable operation under fire suppression conditions.
3. Connection and Mounting
   • Inlet Connection: The foam branch pipe is typically connected to a foam concentrate line and water supply through flanged, threaded, or quick-connect fittings. These connections ensure a secure, leak-proof setup for foam delivery.
   • Mounting: Foam branch pipes can be mounted on walls, poles, or dedicated foam systems, providing flexibility in placement. Some models are remotely controlled for ease of use in hazardous environments.
4. Flow Control and Foam Proportioning
   • Foam Proportioning Device: Integrated proportioning devices ensure the correct ratio of foam concentrate to water is used for fire suppression. The foam branch pipe ensures that the foam solution is mixed properly and delivered in the right concentration for effective fire control.
   • Flow Control Valve: A manual or automatic flow control valve is often integrated into the foam branch pipe to regulate the foam delivery and adjust the flow as required during firefighting operations.
5. Application Area
   • Industrial Applications: Foam branch pipes are widely used in chemical plants, oil refineries, fuel depots, and marine fire suppression systems, where flammable liquids and hazardous materials pose significant fire risks.
   • Airport and Aviation: These pipes are also used in aviation fire suppression systems, where fast, reliable foam dispersion is required to suppress fuel fires on aircraft or in hangars.
   • Hazardous Materials: In environments dealing with hazardous chemicals, flammable gases, and tank farms, foam branch pipes are essential for suppressing large-scale fires and preventing their spread.
6. Performance Features
   • High Foam Expansion: Foam branch pipes are designed to deliver a high foam expansion ratio, creating a thick, blanket-like foam layer that helps to smother the fire and prevent the release of vapors.
   • Adjustable Foam Discharge: The nozzle’s adjustable setting allows operators to choose between a wide foam blanket for large fires or a focused stream for precision control in smaller or localized fire incidents.
   • Quick Activation: Foam branch pipes are built for quick response, typically activated by a deluge system, manual control, or through an automatic fire detection system.
7. Maintenance and Durability
   • Easy to Maintain: Foam branch pipes require minimal maintenance and should be cleaned regularly to ensure proper function. Any build-up of foam concentrate residues can affect the performance and flow.
   • Long-Lasting: Given their heavy-duty construction and resistance to fire, heat, and foam agents, foam branch pipes are designed for long-term use and can withstand the harsh conditions found in industrial fire environments.