Knockout 5 Pack Heavy Duty Brass Fire Sprinkler Heads 155 Degree Fahrenheit Upright Design Featuring Fast Break Glass Bulbs For Unbeatable Indoor Defense Upgrades
✔️ Brass upright heads, 155 F burst temp, 1/2 inch pipe, 48g weight
This package contains five industrial grade sprinkler fixtures designed to activate automatically when heat reaches the set threshold. They are typically mounted on ceilings in commercial warehouses, residential buildings, and municipal facilities to provide rapid fire suppression coverage.
✅ Automatic activation at 155 degrees Fahrenheit heat level✅ Brass body construction resisting corrosion and heavy wear
✅ Standard one half NPT threading for quick pipe connections
✅ Parabolic spray pattern directing downward moisture coverage
✅ Fourteen megapascal operating capacity for steady flow rates
✅ Fourty eight gram net weight per fixture for stable mount
💡 What makes upright automatic sprinkler heads reliable for commercial fire protection?
This unit delivers instant response without manual intervention when ambient heat hits the set threshold. Its internal mechanism unlocks fast to release a targeted water mist that chokes smoke and drops flame intensity quickly.
- Thermal glass bulbs shatter predictably at precise temperature points during heat spikes
- Corrosion resistant metal housings withstand humidity and prevent premature valve failures
- Standard national pipe thread sizing hooks up handy to existing commercial plumbing networks
- Downward spray geometry ensures maximum floor coverage while minimizing false activation risks