FIRE SPRINKLER SYSTEMS
Components of a Fire Sprinkler System
- Water Source
- Backflow Preventer
- Underground Supply Main
- 4” minimum
- 8” recommended
- Control Valve
- Exterior post indicator valve
- Inside OS & Y or butterfly
- Alarm Device
- Alarm valve with mechanical water motor alarm
- Water flow switch wired to electric bell or base building.
- Booster Pump (If required)
- Fire Department Connection
- Pipe fittings & hangers
- Sprinkler Heads
Sprinkler Heads must be replaced or sample test if over 50
years old or are painted over or corroded. They must be installed
and serviced with the proper head wrench. Improper head wrenches
will void warranty.
- Standard response vs. Quick response
- Extended Coverage vs. Standard Coverage
- Upright
- Pendant (semi-recessed, concealed)
- On/Off Pendant
- Horizontal Sidewall
- Attic Heads
- ESFR
- Vertical Sidewall
- Dry Pendant
- Special hazard head
Types of Systems
- Standpipes
- Wet Sprinkler
- Dry Sprinkler
- Preaction Sprinkler
- Single Interlock
- Double Interlock
- Deluge Sprinkler
- Special Hazard
For a more detailed description and selection of fire sprinkler products please go to the following links. www.reliablesprinkler.com and www.victaulic.com
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