Hella Safe Chrome Fire Sprinkler Head Pendant Spray Kit 5 Pack For Your Spot With Wrench And Escutcheon Bulb Activated Sprinklers 155F Rating 1/2 Inch Thread UL Listed Auto Shutoff Big Time Protection Smooth Chrome Finish Solid Build Tough As Nails

Chromed pendant sprinkler head spray kit for homes
✔️ 5 pack, 155°F (68°C) rating, 1/2 (12.7 mm) fit, UL spec

This five-pack of fire sprinkler heads drops on big ceilings and works for tight residential jobs. A handy fix for garages and workshops, each unit pops at 155°F (68°C) to slap out flames quick. You get a slick chromed cover and wrench ready to bolt on standard 1/2 inch (12.7 mm) pipe. No extra gear needed to get the job moving.

✅ Standard response glass vial designed for rapid heat detection
✅ K-factor 5.6 drops water evenly over large ceiling squares
✅ Rated to handle 175 PSI (1.2 MPa) steady working pressure safely
✅ Comes ready to snap onto half-inch (12.7 mm) threaded supply lines
✅ Chrome build stays bright in humid kitchens and utility rooms

💡 How does a standard response sprinkler activate during a fire?
The system triggers when thermal energy breaks the tiny glass plug inside the head.
- Heat expands the fluid until the glass tube cracks open completely.
- Water pressure instantly knocks out the retaining pin and floods the diffuser.
- The metal deflector throws streams outward to soak the entire ceiling area.
- Fast wetting stops smoke buildup and helps crews navigate dark hallways.