The Deublin Company BC-54000-12-51 Rotary Union

The Deublin Company BC-54000-12-51 Rotary Union is a preowned Deublin rotary union, model BC-54000-12-51, featuring a 3/4" left-hand configuration. It provides a sealed rotating fluid path between stationary equipment and rotating components, enabling continuous operation without line tangling and reducing wear on external hoses and cables. The BC-54000-12-51 designation helps verify compatibility with Deublin’s standard fittings and mounting patterns within the rotary union lineup. This unit is intended for use in systems that specify the BC-54000-12-51 family and a 3/4" left-hand connection, assisting correct fitment in applicable industrial equipment.