Eaton 12Z-S72-BG Female Ors Swivel Fitting 12mm Steel

Product Description

The EATON 12Z-S72-BG is a female ORS swivel fitting designed for hydraulic hose assemblies. It connects a 12 mm hose to a 1-3/16-12 inch threaded port using an O-ring face seal (ORS) design that delivers a reliable, leak-resistant connection under pressure. Constructed from steel with a FOR-SEAL shaft type, this fitting is built for durability in demanding hydraulic systems. It is installed by hydraulic system technicians and maintenance professionals working on mobile equipment, industrial machinery, and fluid power circuits where a secure, reusable swivel connection is required.

This fitting is suited for use in hydraulic systems requiring a 12 mm hose end with a 1-3/16-12 inch ORS port connection. The swivel design allows the hose to be positioned without twisting during assembly, making it practical for tight routing situations on mobile equipment such as construction machinery, agricultural equipment, and industrial hydraulic circuits. It ships as a single unit and is intended as a direct replacement or new-build component in steel-bodied hydraulic line assemblies.

Key Features

• Female ORS swivel fitting provides a leak-resistant O-ring face seal connection
• Swivel design prevents hose twist during installation and routing
• Steel construction for strength and durability in high-pressure hydraulic applications
• FOR-SEAL shaft type for compatible sealing performance
• 12 mm hose size with 1-3/16-12 inch thread for precise fitment
• Single-piece packaging for individual replacement or repair use

Compatibility

Designed as an OEM-style replacement or new-assembly component for hydraulic hose systems requiring a 12 mm female ORS swivel end with a 1-3/16-12 inch thread connection in steel construction.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Before servicing any hydraulic line, depressurize the system completely and relieve residual pressure per equipment manufacturer procedures. Inspect the O-ring sealing surface for nicks or contamination before assembly, as ORS fittings depend on a clean, undamaged face seal for leak-free performance. Tighten to the fitting manufacturer and equipment specifications using proper hydraulic fitting wrenches — do not use pipe wrenches on swivel bodies.