Automatic Air Vent



The intent of the product is to vent as much air from the fire sprinkler system as possible. The PAV provides automatic venting of air as the system is being filled. Furthermore, trapped air can also be vented as the air in the system migrates to the vent location over time. The air vent will automatically close when water reaches the vent. The PAV provides a 1/2" NPT-male connection which will allow installers to safely pipe to a drain, any inadvertent discharge of water that is inherent in the operation of the automatic air vent.



How Air Venting Works

Introduction to Potter Corrosion Solutions

AquaN2 Installation

Additional Links

Potter Air Vents