Experts Reveal Shocking Truth About Air in Fire Sprinkler Systems

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=uEjC7LN-xSI

Find out the shocking truth about air in fire sprinkler systems from the experts in this eye-opening video. Don't miss this important information! • Relieving trapped air in wet sprinkler systems after service work is performed is essential. Most sprinkler systems have an inspector's test valve located at the most remote point of the system, which can be used to relieve trapped air. • Trapped air in wet pipe systems provides the oxygen source for steel pipe corrosion. It is recommended to minimize air pockets in wet pipe systems. An air release valve, capable of venting trapped air in the pipe, can mitigate this kind of corrosion. Limiting the introduction of oxygenated fresh water into the piping system can also be an effective strategy for wet pipe systems. Similar to dry pipe or preaction systems, nitrogen gas can be used as a supervisory gas to reduce oxygen concentrations in the water of wet systems. • #fireservice #air #test #inspection #installation

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