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and slightly aggressive fluids
Installation is streamlined via a 3/8" NPT high pressure connection
By replacing a fouled or sluggish gauge with this genuine Weil McLain 383-500-210
delivering a focused 30-watt output
once the 150°F threshold is breached
Armstrong Fluid Technology 272005-003 Air Vent R-134A and slightly aggressive fluidsThe Armstrong Fluid Technology 272005 003 Air Vent, specifically known as the #75 Air Vent, is a high performance automatic air vent designed for efficient air removal in hydronic heating systems. Engineered to handle high pressure environments, this commercial air vent features a robust 1 2" NPT connection, making it an ideal choice for large scale boiler systems and piping networks. By continuously purging trapped air, the Armstrong 272005 003
US$ 449.50
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US$ 449.50
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US$ 1599.50
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