Eaton 12Z-S76-BG Female Ors Swivel Fitting 12mm

Product Description

The EATON 12Z-S76-BG is a female ORS swivel fitting designed for hydraulic hose assemblies in high-pressure fluid power systems. Built from steel with a FOR-SEAL shaft type, this fitting accepts a 12 mm hose size and threads to a 1-7/16-12 inch thread size. The swivel design allows the fitting to rotate during installation, reducing hose twist and making assembly faster and more reliable. Licensed hydraulic technicians and fluid power mechanics install this type of fitting in mobile equipment, industrial machinery, and other hydraulic circuit applications where leak-free sealing at the hose-to-port connection is critical.

This fitting is suited for hydraulic hose assembly work in both mobile and stationary equipment applications. The ORS (O-Ring Seal) face seal design provides a metal-to-metal contact with an O-ring at the sealing face, which minimizes the risk of leakage under pressure cycling and vibration. It is commonly used in construction equipment, agricultural machinery, and industrial hydraulic systems where a 12 mm hose end termination with a 1-7/16-12 thread interface is required.

Key Features

• Female ORS swivel fitting with FOR-SEAL shaft type for secure, low-leak connections
• 12 mm hose size compatibility for standard hydraulic hose assemblies
• 1-7/16-12 inch thread size for precise port matching
• Steel construction for durability in high-pressure hydraulic environments
• Swivel design reduces hose twist during assembly and routing

Compatibility

Designed as an OEM-style replacement fitting for hydraulic hose assemblies requiring a 12 mm hose size with a 1-7/16-12 inch female ORS swivel thread interface.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic familiar with ORS face seal fitting assembly procedures. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. Inspect the O-ring sealing face for debris or damage before assembly, and ensure the mating port surface is clean and free of nicks. Torque to the fitting manufacturer specifications for the thread size and material; do not over-torque, as this can damage the O-ring seat.