The Haag + Zeissler Series SJF is a precision-engineered rotary joint designed for the secure transfer of liquids and gases in rotating equipment across industrial applications. Constructed for versatility and durability, it supports a maximum operating pressure of 100 bar when made from high-strength steel (42CrMo4) and up to 40 bar in stainless steel configurations. This series provides reliable sealing performance, smooth rotation, and long operational life even under demanding process conditions. Across North America, Europe, Asia, and worldwide, installation methods and material selections may possibly be adapted to meet regional industry standards and specific system requirements.