Deublin 355-000B003 1 Inch NPT Rebuild Kit For Rotary Unions

Deublin 355-000B003 is a rebuild kit for Deublin rotary unions with a 1" NPT connection. The part number 355-000B003 identifies this kit for maintenance and refurbishment of compatible Deublin rotary unions, supporting renewal of seals and other wear-prone components within the unit. The 1" NPT designation refers to standard pipe thread size used for inlet and outlet connections on affected assemblies, aiding compatibility with common systems. This kit is intended for field service and scheduled maintenance to restore performance and extend the life of Deublin rotary unions that must operate under the specified port configuration. Always confirm the kit matches your exact rotary union model and port layout before installation to ensure correct fit and reliable operation.