Introducing the Fire Protection Equipment Double Water Curtain Fire Nozzle QSM180-550! As a factory specializing in manufacturing high-quality fire safety equipment, we present this exceptional product designed to safeguard against fire hazards effectively. Our double water curtain fire nozzle offers efficient and thorough coverage, ensuring maximum suppression capabilities. Constructed with durability in mind, this nozzle is built to withstand rigorous conditions, making it ideal for industrial and commercial settings. Trust in our factory's expertise and commitment to producing top-notch fire protection equipment.