- Package includes 4 sprinkler heads, ensuring comprehensive fire protection for your property. - Color: silver red for a sleek and professional appearance. - Sturdy construction: Made from durable copper chrome, these heads provide increased strength and long-term reliability. - Standard fit: Features a 1/2" NPT threaded end, allowing for easy and secure installation in various systems. - Quick activation: The glass bulb response triggers at 150°F, enabling rapid fire suppression when you need it most. - High performance: Designed with a nominal K80 factor and a maximum working pressure of 175 psi (12 bar), ensuring effective operation under pressure. - Effective coverage: The pendent spray design directs over 80% of the water flow, delivering optimal coverage for enhanced safety. Use scenarios: 1. Ideal for residential homes, providing an essential safety feature in living areas and basements. 2. Perfect for commercial properties, offering reliable protection in offices, warehouses, and retail spaces. 3. Suitable for industrial settings, ensuring compliance with fire safety regulations while safeguarding valuable equipment and personnel.