Hammer Unions are designed as heavy duty, high pressure flow line connectors. They are commonly found in chemical plants, on marine dredging vessels, in strip mines and in the oil industry. The colour coding system on Hammer Unions represent the different configurations and pressure ratings (Fig #'s are also normally stamped on the union as well); pressures range from 1,000-15,000 psi depending on the size and configuration.

Detail Comments: Fig 206: Similar to the Fig 200 but has an O-Ring mounted in a machined groove on the male half for added sealing properties (Fig 206 will NOT seal when threaded with a Fig 200 - do NOT intermix). Used for running air, water, oil or gas up to 2,000 psi non-shock cold working pressure.