D501713 | 3/4" 21-AR AIR VENT 1/16 208# | Armstrong International

3/4" 21-AR Air Vent Armstrong International D501713: The Armstrong International 3/4" 21-AR Air Vent (D501713) is a high-quality air vent designed for industrial and commercial applications. It is constructed with durable materials and features a 1/16" orifice size and a 208# pressure rating. This air vent is ideal for releasing air from pipelines, tanks, and other vessels, and it can be used in a variety of applications, including: - Heating and cooling systems - Plumbing systems - Compressed air systems - Industrial process systems The Armstrong International 3/4" 21-AR Air Vent is easy to install and maintain, and it comes with a one-year warranty. If you are looking for a reliable and efficient air vent, the Armstrong International 3/4" 21-AR Air Vent is a great choice. Our HVAC supply store offers the best prices and fast shipping for the Armstrong International 3/4" 21-AR Air Vent (D501713). Order yours today!