AYVAZ Uçtan Köpük Emişli Yangın Nozulu 4''

AYVAZ Foam End Suction Fire Nozzle 4'': High Capacity Foam Response Solution

Foam application is particularly crucial for flammable and combustible liquid fires (Class B). The AYVAZ 4" End Foam Suction Fire Nozzle is a specialized nozzle designed to combat these types of fires with high flow and effective foam solution . This End Foam Suction Fire Nozzle is used in high-capacity monitoring (water cannon) systems.

What is a Foam End Suction Fire Nozzle and What Does It Do?

The term "Master Stream Foam Eductor Nozzle" refers to the nozzle's primary function: It uses the Venturi principle to draw foam concentrate from the attached hose while discharging water, producing a foam-water solution and then ejecting it into the fire zone. This allows the creation of a foam solution directly within the nozzle itself, eliminating the need for a separate foam inductor (mixer).

Main Functions of the Foam Suction Fire Nozzle:

• Foam Production: While the End Foam Suction Fire Nozzle is pumping water, it prepares and sprays the foam water solution by sucking the concentrate from the foam tank on the ground, thanks to the Venturi zone at the end of the nozzle.

• High Flow: The 4" (DN100) End Foam Suction Fire Nozzle is designed for use in high capacity monitoring systems. This provides rapid and wide area extinguishing capability.

• Effective Fire Extinguishing: The End Foam Suction Fire Nozzle covers the flammable liquid surface with foam to prevent air from entering, thus cutting off the fire from contacting oxygen (suffocation effect) and quickly extinguishing it.

Features and Advantages of AYVAZ End Foam Suction Nozzle:

• Integrated Design: Foam mixing (induction) takes place within the nozzle itself, reducing system complexity.

• Durable Structure: Made of high pressure and temperature resistant, corrosion resistant materials (brass, bronze or stainless steel).

• High Performance: Can make long range shots under high flow rate and pressure.

• Ease of Use: Thanks to its simple and reliable mechanism, it can be quickly activated in emergency situations.

• Versatility: Capable of spraying both water and foam.

Foam Suction Fire Nozzle Usage Areas:

• Refineries and Petrochemical Plants: Fires in fuel and chemical storage tanks.

• Aircraft Hangars: Fighting fuel fires with foam.

• Ports and Piers: In environments where sea water and chemicals are present.

• Industrial Plants: Liquid fuel fires in process areas.

• Fire Monitor Systems: Fixed or portable water cannon systems.