Fire Sprinkler Riser

24 water motor gong a mechanical water driven alarm device typically installed on the outside wall of the sprinkler riser room.

Fire sprinkler riser.

Fire sprinkler systems are effectively already zoned you don t need to do anything special. Pre assembled compact attractive fire sprinkler riser unit for residential sprinkler systems in accordance with nfpa13 13r and 13d manufactured as a one piece casting that is air tested for leaks. When your fire sprinkler system detects a fire it doesn t set off all the sprinkler heads at once. Fire sprinkler risers are in a sense where the plumbing outside a building ends and a fire sprinkler system begins.

A complete sprinkler installation is a lengthy process and one of the more time consuming steps has been the fabrication and assembly of the fire sprinkler riser which was traditionally built from scratch. In the event of a fire the bell will ring which will alert passer byers to contact emergency services. The riser room provides one easily identified and accessible location for all of a facility s fire sprinkler and fire protection equipment. Zurn model fezr in building fire commercial risers are vertically mounted assemblies designed to connect a water supply line to a fire sprinkler system.

At the risers there is a gauge and a butterfly control valve that turns the water off for the sprinklers located in the attic. Then it conveys that water to the network of pipes running to fire sprinkler heads. A fire sprinkler system is an active fire system and attacks fire at the infant stage. As stated above the riser room is essentially the control center for a building s fire sprinkler system and plays a pivotal role in the overall fire protection of that facility.

Each riser taps into a permanent source of water such as a pipe connected to the city water system a water tank or reservoir. 25 wet pipe sprinkler system. Riser assemblies commercial residential residential riserpack agf the model 8000 residential riserpack is a prepackaged economical riser assembly designed for nfpa 13d and 13r residential fire sprinkler systems. From the risers the fire sprinkler pipes run out along the ceiling where the sprinklers are located.