Parker 12-8 Gbz-ss Compression Connector 1/2 in Npt Ss

Product Description

The PARKER 12-8 GBZ-SS is a stainless steel compression tube connector designed to join tubing to female NPT (FNPT) threaded ports in fluid and gas handling systems. The fitting uses a compression end on one side and a female NPT thread on the other, creating a secure, leak-resistant mechanical connection without welding or soldering. Rated to 5800 psi maximum working pressure, this connector is built for high-pressure applications. At 1.84 inches overall length, it fits in tight plumbing runs. Licensed plumbers, pipefitters, and industrial maintenance technicians are the typical installers for this type of fitting.

This connector is suited for use in hydraulic lines, instrumentation tubing, refrigeration piping, and industrial process systems where a reliable compression-to-FNPT transition is required. The stainless steel construction makes it appropriate for corrosive environments, high-purity systems, and applications where carbon steel fittings are not acceptable. It is commonly installed in both commercial and industrial settings wherever tubing must terminate into a threaded female port.

Key Features

• Stainless steel body for corrosion resistance in demanding service environments
• Compression x FNPT end connections for tool-free tube insertion and threaded port interface
• 5800 psi maximum working pressure for high-pressure hydraulic and process applications
• 1/2 inch NPT thread size for compatibility with standard pipe thread fittings
• 1.84 inches overall length for installation in space-constrained plumbing runs

Compatibility

Designed as an OEM-style compression tube connector for systems using 1/2 inch NPT female threaded ports with compression tube terminations in high-pressure fluid and gas service.

Installation Notes

Installation should be performed by a qualified pipefitter, plumber, or instrumentation technician familiar with compression fittings and NPT pipe thread standards. Depressurize and isolate the system fully before removing or installing any fitting. Apply thread sealant appropriate for the service medium to the NPT threads per IPC or applicable code requirements. Do not over-tighten the compression nut, as this can deform the ferrule and compromise the seal.