Parker 12-8 Trlon-s Tube End Reducer Orfs Steel

Product Description

The PARKER 12-8 TRLON-S is a compression tube end reducer with an O-Ring Face Seal (ORFS) end connection, manufactured from steel. This fitting reduces tubing from a 3/4-inch outside diameter down to a 1/2-inch outside diameter and is rated for a maximum working pressure of 6000 psi. The UNF thread standard and ORFS interface provide a leak-resistant connection suitable for high-pressure hydraulic and fluid-conveyance systems. It is installed by hydraulic technicians, plumbers, and industrial pipefitters working on tube assemblies that require a reliable, pressure-rated reduction between two tube sizes.

This tube end reducer is suited for use in high-pressure hydraulic lines, fluid-power circuits, and industrial tubing assemblies where a 3/4-inch to 1/2-inch OD transition is required. The ORFS design makes it appropriate for applications where vibration or pressure spikes could compromise a flare-style seal. It is commonly found in mobile hydraulic equipment, industrial machinery, and heavy-duty fluid systems requiring steel fittings rated to 6000 psi.

Key Features

• Reduces tube outside diameter from 3/4 inch to 1/2 inch in a single fitting
• O-Ring Face Seal (ORFS) end connection for leak-resistant, high-pressure performance
• Maximum working pressure of 6000 psi
• Steel construction for durability in demanding hydraulic environments
• UNF thread standard for broad compatibility with standard hydraulic fittings

Compatibility

Designed as an OEM-style replacement or service fitting for high-pressure hydraulic and fluid-conveyance tube assemblies using 3/4-inch and 1/2-inch outside diameter tubing with ORFS connections and UNF threading.

Installation Notes

Installation should be performed by a qualified hydraulic technician or pipefitter. Depressurize and drain the hydraulic circuit fully before removing or installing any fitting. Inspect the O-ring sealing surface for damage before assembly, and replace the O-ring if any nicks or deformation are present. Follow the equipment manufacturer's assembly procedures and applicable fluid-power standards for proper fitting makeup.