D500631 | 3/4" 21-AR Air Vent 133# 5/64" | Armstrong International

Armstrong International 3/4" 21-AR Air Vent: D500631 The Armstrong International 3/4" 21-AR Air Vent (D500631) is a vital component for efficient air release in industrial piping systems. This air vent is specifically designed for use with steam systems and features a compact, durable brass body construction. The 21-AR Air Vent incorporates a 5/64" orifice that optimally vents excessive air from the system while minimizing steam loss. It operates at pressures up to 133# and can withstand temperatures up to 250°F, making it suitable for various industrial applications. This air vent effectively removes trapped air, preventing corrosion, water hammer, and other problems associated with accumulated air within the system. By eliminating air pockets, the 21-AR Air Vent ensures optimal system performance and energy efficiency. Trust Armstrong International for reliable air vent solutions. Their D500631 3/4" 21-AR Air Vent is a cost-effective and efficient solution for industrial steam systems. Our HVAC supply store – Your Partner for Industrial Supplies Our HVAC supply store is your one-stop shop for all your industrial equipment needs. We carry a wide range of products from the industry's leading brands, including Armstrong International. Our team of experts is always ready to assist you in finding the right products for your application. Enjoy the best prices and fast shipping on your industrial supply orders. Choose Our HVAC supply store for reliable products, exceptional service, and competitive pricing. Contact us today to learn more about our offerings and how we can fulfill your industrial supply requirements.