High Quality Brass Fusible Alloy Sprinkler 72℃ Y Upright Fire Sprinkler Automatic DN15

High Quality Brass Fusible Alloy Sprinkler 72℃ Y Upright Fire Sprinkler Automatic DN15. Fusible Alloy Technology: Uses fusible alloy for accurate temperature sensing and faster response time compared to glass bulb. Compact and Durable Design: Exquisite appearance with a compact structure and lower probability of damage. Wide Application Range: Suitable for hotels, malls, warehouses, cold storage, and underground parking garages. Multiple Installation Types: Available in Upright, Pendent, Sidewall, Conventional, and Concealed configurations. High Quality Material: Constructed from brass with options for natural, chrome plated, or white color coated finishes. Comprehensive Certifications: Certified by ISO, CCC, UL, and CE for global safety and quality standards. OEM and Logo Customization: Supports OEM services and custom logo design upon request. High Production Capacity: Monthly capacity of 600,000 units with professional equipment and R&D team.