Parker 169CA-8-6 Brass Compression Male Elbow 3/8-18 Nptf

Product Description

The PARKER 169CA-8-6 is a brass compression tube male elbow designed to connect a compression tube line to a male NPTF threaded port at a 90-degree angle. Built from solid brass, it handles system pressures up to 750 psi and temperatures ranging from -65 degrees F to 250 degrees F. This fitting is used in fluid and pneumatic distribution lines where a directional change is needed between a compression tube and a threaded male port. Installation is handled by licensed plumbers, HVAC technicians, and pipefitters working on fuel, refrigerant-adjacent, or hydraulic tubing systems.

This elbow fitting is suited for residential and light commercial applications where compression tube connections meet NPTF-threaded ports. Typical installations include instrument lines, fuel lines, oil lines, and compressed air distribution runs requiring a 90-degree direction change. The NPTF thread standard provides a pressure-tight mechanical seal without relying solely on sealant tape, making it appropriate for higher-pressure service environments where leak-free joints are critical.

Key Features

• Brass construction for corrosion resistance in fluid and air service
• Compression x MNPT end connections allow tube-to-threaded-port transitions
• NPTF thread standard provides a dry-seal mechanical fit
• Rated to 750 psi maximum working pressure
• Wide temperature range from -65 degrees F to 250 degrees F
• 90-degree male elbow geometry for directional changes in tight spaces

Compatibility

Designed as an OEM-style compression fitting for use in plumbing, HVAC, and fluid power systems utilizing 3/8-18 NPTF male threaded ports with compression tube connections.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician. Shut off and depressurize the system completely before removing or installing any compression fitting. Ensure the compression ferrule and nut are properly seated before tightening to avoid leaks or tube deformation. NPTF threads are designed for dry-seal engagement, but consult applicable IPC or IFGC code requirements for the specific fluid or gas service before determining whether thread sealant is required.