Parker 8-12 Fbz-ss Compression Tube Connector 3/4 in Mnpt

Product Description

The PARKER 8-12 FBZ-SS is a stainless steel compression tube connector designed to join tubing to a male NPT threaded port. It features a compression end on one side and a 3/4-inch male NPT (MNPT) thread on the other, creating a secure, leak-resistant connection without welding or soldering. Rated to 6300 psi maximum working pressure, this fitting is built for demanding service environments where pressure integrity and corrosion resistance are critical. Plumbers, pipefitters, and fluid-system technicians use this type of connector in hydraulic, pneumatic, and process-fluid lines where reliable tube-to-pipe transitions are required.

This compression-to-MNPT connector suits residential and commercial applications involving high-pressure fluid or gas lines. It is appropriate for use in HVAC refrigerant piping support systems, pneumatic control lines, hydraulic equipment, and industrial process plumbing wherever a tubing run must terminate at a male NPT port. The stainless steel construction makes it a practical choice in corrosive or high-moisture environments.

Key Features

• Compression x MNPT end connections for tool-free tube attachment on one side and threaded pipe connection on the other
• Maximum working pressure of 6300 psi for high-pressure system compatibility
• Stainless steel construction provides corrosion resistance in harsh or wet environments
• 3/4-inch thread size for compatibility with standard NPT ported components
• Compact overall length of 1.99 inches for use in space-constrained installations

Compatibility

Designed as an OEM-style replacement or direct-install compression tube connector for systems using 3/4-inch male NPT threaded ports and compatible compression tubing sizes.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter familiar with compression fitting assembly and applicable piping codes such as the IPC. Depressurize and isolate the line completely before removing any existing fitting or connecting this part. Compression fittings require proper tube preparation including a clean, square cut and burr-free end to ensure a leak-free seal. Do not overtighten the compression nut, as doing so can deform the ferrule and compromise the connection.