The Haag + Zeissler Series SJC is a heavy-duty rotary joint engineered for high-pressure fluid transfer in industrial and mechanical systems requiring maximum durability and precision. It supports a maximum operating pressure of 350 bar when constructed from high-strength steel (42CrMo4) and up to 100 bar when made from corrosion-resistant stainless steel, offering flexibility for both demanding pressure applications and corrosive environments. The Series SJC ensures reliable sealing, smooth rotation, and extended operational life even under extreme mechanical stress. Across North America, Europe, Asia, and worldwide, installation practices and material configurations could potentially vary to comply with regional industrial standards and process system specifications.