5 Pack Fire Sprinkler Head 68°C/155°F Automatic Thermal Trigger DN15 or DN20 Pendent Upright or Sidewall Type (DN20 Upright)

This fire sprinkler head activates automatically at 68°C (155°F), providing a fast response to fire hazards. Available in DN15 (1/2") and DN20 (3/4") thread sizes and multiple installation types—pendent, upright, or sidewall—it offers flexible setup for various environments. Made of brass with a chrome-plated finish, it ensures efficient water distribution. Suitable for both residential and commercial fire safety systems. Additional Info Sprinkler Types: Pendent: Installs below ceiling pipe, sprays downward Upright: Mounted on top of pipe, directs water upward and outward Sidewall: Mounted on side walls, useful in hallways, entryways Specifications: Activation Temp: 68°C / 155°F Glass Bulb Diameter: 5mm Thread Sizes: DN15 (1/2") and DN20 (3/4") Material: Brass with chrome finish Working Pressure: 1.2 MPa Flow Coefficient (K-factor): K=80–115 depending on model Ideal Use: Warehouses, kitchens, offices, apartments

• Quick Response: Glass bulb bursts at 68°C (155°F) for fast and efficient activation.
• Versatile Installation: Available in pendant, upright, and sidewall designs for various installation needs.
• Two Sizes Available: Choose between DN15 (1/2-inch) and DN20 (3/4-inch) thread sizes.
• Brass body with chrome-plated surface
• Quality Water Distribution: Efficient spray for maximum coverage during emergencies.
• Package includes: 5 × Fire Sprinkler Head