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ASHRAE , 2024
Publisher: ASHRAE
File Format: PDF
$9.00$9.00
Michael Gallagher recounts a mechanical experience involving a leak in a furnace room where he learned the importance of shutoff valves and unions in threaded piping; the ease of causing leaks in old threaded piping and valves whenever they are disturbed; the risks associated with having a pressure regulator in an underground vault that could be flooded; and that there is more than one type of pressure regulator.
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