Parker Hannifin 0353-12-12 Bulkhead Union is a hydraulic fitting that provides a through-bulkhead connection between a 3/4" 37° JIC end and a 1-1/16"-12 threaded end on the opposite side, with both ends designed to pass through a bulkhead. It is intended to join hydraulic lines across a bulkhead while maintaining a secure, leak-tight seal. This part, identified by the 0353-12-12 designation, suits standard JIC and threaded-port installations in hydraulic systems.
