Duff Norton 440146C Rotary Union 1-1/2" NPT Carbon Steel

The Duff Norton 440146C Rotary Union is a fluid transfer component that allows pressurized media to pass between stationary piping and rotating equipment without interrupting flow. Featuring a 1-1/2-inch NPT threaded connection, it provides a secure interface for compatible piping systems, while its carbon steel construction is suited for demanding operating conditions. Positioned between fixed and rotating sections, it operates within HVAC systems and other fluid-handling equipment to maintain continuous media transfer, and ensure smooth operation of rotating assemblies throughout normal system operation.