A Brass Adjustable Fog Nozzle is a manually operated firefighting nozzle designed to provide a variable discharge pattern ranging from a concentrated straight stream to a wide-angle fog spray. It is used with fire hoses for fire suppression, cooling, exposure protection, and washdown operations in municipal, industrial, marine, and emergency response applications.

Constructed from high-quality brass, the nozzle offers excellent durability, corrosion resistance, and reliable performance under demanding operating conditions. The adjustable head allows firefighters to quickly change the water pattern to suit firefighting requirements, providing either maximum reach through a straight stream or enhanced heat absorption and personnel protection through a fog pattern.

The nozzle is designed for smooth operation, efficient water flow, and compatibility with standard fire hose couplings. Its rugged construction ensures long service life with minimal maintenance, making it suitable for both indoor and outdoor firefighting environments.