Fire sprinkler professionals recognize that corrosion is one of the most challenging issues facing the industry today. Dry pipe systems tend to have the spotlight when it comes to corrosion, but wet systems have their fair share of corrosion-related ...
With the NFPA13 wet system air vent rule under the 2016 edition in full effect, as a contractor your choice for air vents are in abundance. Those that choose ECS PAV-W & PAV-WN air vents want the peace of mind that these will not leak due to the ...
