Eaton 4SA16FR12-BG Female Ors Swivel Fitting 12mm

Product Description

The EATON 4SA16FR12-BG is a female ORS swivel fitting designed for hydraulic hose assemblies. It connects a 12 mm hose end to a fixed port using a 1-7/16-12 straight thread ORS interface. The swivel design allows the fitting body to rotate during installation, reducing hose twist and stress at the connection point. Constructed from steel, this fitting delivers the mechanical strength required for high-pressure hydraulic systems. It is installed by hydraulic system technicians and mobile equipment mechanics working on industrial machinery, construction equipment, and agricultural power systems.

This fitting is suited for use in hydraulic circuits where a leak-free, straight-thread ORS port connection is required at the hose termination. The swivel feature is especially useful in tight or fixed-orientation plumbing layouts where hose routing requires precise positioning. Applications include hydraulic lines on mobile equipment, lift systems, and industrial power units. The 12 mm hose size and 1-7/16-12 thread make it a common replacement component in mid- to large-bore hydraulic circuits.

Key Features

• Female ORS swivel design allows rotation during assembly to prevent hose twist
• 12 mm hose size for mid- to large-bore hydraulic line applications
• 1-7/16-12 straight thread ORS interface for leak-free port connections
• Steel construction provides durability in high-pressure hydraulic environments
• Sold individually, sold in single-unit packaging

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic hose assemblies requiring a 12 mm female ORS swivel end with a 1-7/16-12 thread port connection.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Before servicing any hydraulic fitting, depressurize the system completely and relieve stored hydraulic energy according to the equipment manufacturer's lockout/tagout procedure. The swivel nut should be torqued to the fitting manufacturer's specification for the thread size; do not over-torque, as this can damage the ORS sealing face. Inspect the mating port O-ring seat for nicks or debris before assembly.