AGF Manufacturing announced the PURGENVENT Air Venting Valves designed to remove excess air from sprinkler pipes for the new NFPA 13 venting requirements. Malvern, PA – July, 2017 – AGF Manufacturing ...
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Common plumbing vent problems and how to fix them
The plumbing system in your home needs two things to work properly: water and air. While the first one is obvious, the second one might not be, so let us explain: In order for water to flow down a ...
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