Parker 2-1 Hbz-ss Compression Tube Union Ss 10900 Psi

Product Description

The PARKER 2-1 HBZ-SS is a stainless steel compression tube union designed to join two sections of tubing in instrumentation, hydraulic, and fluid control systems. It features compression-style end connections on both ends, allowing for a secure, leak-resistant joint without welding or brazing. Rated to a maximum working pressure of 10,900 psi, this union is built for high-pressure service. The fitting accommodates a 1/8-inch tube on one end and a 1/16-inch tube on the other, making it suited for reducing or transitioning between two different tube outside diameters in a single fitting body.

This compression tube union is used in applications requiring reliable, high-pressure tubing connections in tight or vibration-prone installations. Common environments include industrial process instrumentation, pneumatic control lines, analytical equipment, and fluid handling systems where stainless steel construction is specified for corrosion resistance. It is typically installed by instrumentation technicians, pipefitters, or HVAC and refrigeration technicians working with small-diameter tubing in commercial or industrial settings.

Key Features

• Maximum working pressure of 10,900 psi for demanding high-pressure service
• Compression x compression end connections on both ends — no welding or brazing required
• Stainless steel construction provides corrosion resistance in harsh or wet environments
• Reducing union connects 1/8-inch OD tubing to 1/16-inch OD tubing in a single fitting
• Compact and lightweight at approximately 0.034 pounds

Compatibility

Designed as an OEM-style replacement or direct-install compression union for small-diameter stainless steel tubing systems requiring a 1/8-inch to 1/16-inch OD tube transition at high-pressure service ratings.

Installation Notes

Installation should be performed by a qualified instrumentation technician or pipefitter familiar with compression fittings and applicable pressure system codes. Depressurize and isolate the tubing circuit completely before disassembly or installation. Ensure tube ends are cut square and deburred before seating into the compression fitting to achieve a proper seal. Do not exceed the rated working pressure of 10,900 psi for this fitting.