Parker PT-00126 Flareless Bite-type Tube Union 3/16 in Steel

Product Description

The PARKER PT-00126 is a flareless bite-type tube union designed for high-pressure hydraulic and instrumentation tubing systems. It connects two runs of 3/16-inch OD steel tubing without requiring a flared end, using a compression-style bite action to create a leak-resistant seal rated to 6,000 psi maximum working pressure. The 24-degree flare angle and steel construction make this fitting appropriate for industrial, mobile equipment, and OEM fluid-power applications. Installation requires standard tube union assembly practice and is performed by hydraulic technicians, pipefitters, or instrumentation mechanics working on high-pressure fluid lines.

This fitting is suited for use in high-pressure hydraulic circuits, pneumatic control lines, and instrumentation tubing runs where flareless compression fittings are specified. The 3/16-inch tube OD size fits small-bore tubing commonly found in pilot lines, control circuits, and instrument sensing lines in industrial and mobile equipment environments. Packaged in quantities of five, it is stocked for maintenance, repair, and OEM assembly applications.

Key Features

• Flareless bite-type design eliminates the need to flare tubing ends before assembly
• Rated to 6,000 psi maximum working pressure for demanding hydraulic and fluid-power service
• 24-degree flare angle conforming to standard flareless fitting geometry
• Steel construction for durability in high-pressure and industrial environments
• 3/16-inch tube OD fits small-bore hydraulic and instrumentation tubing
• Packaged in quantities of five for shop stock and OEM assembly use

Compatibility

Designed as an OEM-style flareless bite-type union for 3/16-inch OD steel tubing in high-pressure hydraulic and instrumentation systems requiring compression-style tube connections.

Installation Notes

Installation should be performed by a qualified hydraulic technician or pipefitter familiar with flareless compression fitting assembly procedures. Depressurize and isolate the hydraulic or fluid circuit completely before removing or installing any fittings. Follow the fitting manufacturer's recommended pre-swaging or nut-turn method to properly seat the bite ring without over-tightening. Inspect tubing ends for squareness and burrs before assembly to ensure a proper seal.