Spirax-Sarco bi-metal air vent with seat for BIX, B1H, B12X, B12H, and B2 inverted bucket traps in all pipe sizes and pressures. This is an optional air vent for inverted bucket traps that helps relieve larger amounts of air which accumulate in start-up modes, commonly in low pressure applications.
For nearly a century, Spirax-Sarco has specialized in steam and pump technology and providing engineered solutions for the design, maintenance, and operation of industrial and commercial steam systems. Among the solutions Spirax-Sarco offers are steam traps, pressure and temperature control valves, condensate recovery pumps, strainers, separators, humidifiers, flow meters, boiler controls, prefabricated trap manifolds, and heat transfer and recovery packages. Spirax-Sarco products are used in a variety of process industries, including beverages and brewing, pharmaceuticals, oil and petrochemicals, chemicals, mining and metals processing, plastics, and textiles.