the fm approved united fire systems model ar-1 air vent for wet sprinklers is a device for automatically releasing the trapped air from the high point(s) of a wet sprinkler system. the model ar-1 air vent is installed at the system high point(s). to learn more about our air vent for wet sprinklers, give us a call at 908.688.0300 or contact united fire systems online. the 2016 edition of nfpa 13, standard for the installation of sprinkler systems, requires a method to vent trapped air in all new wet pipe sprinkler systems.
8.16.6 air venting – the vent required by 7.1.5 shall be located near a high point in the system to allow air to be removed from that portion of the system using one of the following methods: manual valve, minimum 1/2″ size, automatic air vent, or other approved means. this rust can weaken the pipe, cause pinholes to form, and even clog up the sprinkler heads in the event of a fire. nfpa 25 – standard for the inspection, testing and maintenance of water-based fire protection systems mandates internal inspection of sprinkler pipes at least every 5 years. the information on this website is for informational purposes only; it is deemed accurate but not guaranteed. all information is subject to change at any time without notice.
agf’s purgenvent air venting valves release trapped air from wet pipe fire sprinkler systems to help reduce corrosion. air vents are now required by nfpa 13 ( designed to reduce the amount of air in a fire sprinkler system with little maintenance, potter air vents are the ideal choice for meeting nfpa 13 . an air vent in general can be considered a failure point on a sprinkler system. if a failed vent leaks over a protected area and damages, how to bleed air out of fire sprinkler system, tyco automatic air vent, tyco automatic air vent, automatic air release valve fire protection, nfpa 13 air vent.
the ecs automatic air vent requires only a single connection to the fire sprinkler system, reducing material and labor cost associated with aav automatic air vent. see full size image. product image for aav automatic air vent. warning: cancer and reproductive harm – .gov. installers have a new requirement for wet fire sprinkler systems. the 2016 nfpa 13 requires a single air vent be installed for each web fire sprinkler, fire sprinkler test and drain valve, air in fire sprinkler system, reliable air vent, agf air vent, manual air vent, potter automatic air vent, fire pump automatic air release valve, manual air release valve, 1/2 manual air vent, ecs air vent.
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