Parker 8-12 Gbz-ss Compression Tube Connector 3/4 in Ss

Product Description

The PARKER 8-12 GBZ-SS is a stainless steel compression tube connector designed to join tubing to female NPT threaded ports in fluid and gas distribution systems. It features a 3/4-inch thread size with a compression-to-FNPT end configuration, delivering a rated maximum working pressure of 6300 psi. The stainless steel construction provides strong resistance to corrosion and high-pressure conditions, making it well suited for demanding industrial, HVAC, and plumbing applications. Licensed plumbers, pipefitters, and HVAC technicians typically install this fitting during system assembly or maintenance where a secure, leak-resistant tube-to-thread transition is required.

This connector is used in applications that require a reliable mechanical tube connection to a female NPT port. It is appropriate for residential and commercial systems including hydraulic lines, instrumentation tubing, refrigeration piping, and process fluid circuits where stainless steel material compatibility and high-pressure ratings are critical. The compression-style end eliminates the need for soldering or welding, simplifying installation in tight spaces or retrofit scenarios.

Key Features

• Stainless steel body provides corrosion resistance in wet, chemical, and high-temperature environments
• Maximum working pressure rated at 6300 psi for demanding fluid and gas service
• 3/4-inch compression x FNPT end connections for tube-to-threaded-port transitions
• Compression fitting design requires no soldering, brazing, or welding
• Compact connector form factor suits tight installation clearances

Compatibility

Designed as an OEM-style replacement or new-installation compression connector for systems utilizing 3/4-inch female NPT threaded ports in HVAC, plumbing, instrumentation, and fluid distribution applications.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician. Depressurize and isolate the system completely before removing or installing any fitting. Apply thread sealant or PTFE tape to the NPT threads in accordance with applicable IPC or IFGC guidelines. Ensure tubing is cut squarely and fully seated in the compression fitting before tightening the compression nut to avoid leaks.