Rotary union for abrasive fluid
Duff-Norton Company introduces the 5000ASM Series Rotary Union for highly abrasive fluid applications. Rotary unions or rotating joints are designed to provide a rotating seal between fluids and a revolving roll or drum. The ASM seal is a tungsten carbide face ring against a siliconized graphite seal ring, offering unsurpassed protection against grooving in applications where other materials fail. Sizes range from ¼ to 2 inches.