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The Armstrong Fluid Technology 272005-307 automatic air vent, model AVV-075, is built for automatic air release in hydronic systems. This ensures there is no air accumulation, which can hinder system efficiency. Made from brass, the air vent includes a three-quarter inch male NPT and a half inch female NPT connection, and it directs air discharge vertically. It operates safely at a maximum working pressure of one hundred fifty PSI and can withstand temperatures up to two hundred forty-eight degrees Fahrenheit.
This air vent is UL listed and CSA certified, which demonstrates its reliability for long-term use.
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