SPRINKLER HEAD - UPRIGHT 3/4" G

Suppressing a fire automatically, this upright fire sprinkler mounts on exposed piping to spray water up and out over the protected area the moment heat from a fire reaches its 155°F rating. A heat-sensitive element holds the sprinkler closed until a fire raises the temperature to the 155°F ordinary-temperature rating, then releases to discharge water in a controlled pattern that controls or extinguishes the fire and buys time to evacuate. Threaded 3/4" for connection to a wet or dry fire-sprinkler branch line, it is a core component of an automatic fire-sprinkler system. It is the correct-fit head for extending or repairing a code-compliant sprinkler system.

Key Features:

• Automatic Fire Suppression -- Releases water automatically when heat reaches the 155°F rating.
• Upright Orientation -- Mounts on exposed piping to spray water up and out.
• 155°F Ordinary Rating -- A heat-sensitive element holds the head closed until a fire reaches 155°F.
• 3/4" Threaded -- Connects to a wet or dry fire-sprinkler branch line.
• Fire-System Component -- A core head for an automatic (NFPA 13) sprinkler system.

Where to Use:

• Fire protection -- Automatic sprinkler coverage in commercial and residential buildings.
• Exposed-pipe installation -- Upright coverage for exposed and high areas.
• System repair -- Replacing a painted, corroded, or activated sprinkler head.