Parker FB6MES2-HBLK Male Swivel Elbow 3/8in Od 1/8in Nptf

Product Description

The PARKER FB6MES2-HBLK is a push-to-connect male swivel elbow tube fitting designed for quick, tool-free tube connections in fluid and pneumatic systems. Constructed from Kynar (PVDF) with a black finish, this fitting accepts 3/8-inch OD tubing and connects to a 1/8-inch NPTF male thread. The swivel elbow design allows the threaded end to rotate during installation, reducing stress on the tubing and simplifying routing in tight spaces. Rated to 250 psi with a vacuum rating of 28 in-Hg, it is suited for demanding plumbing, HVAC, and industrial fluid-handling applications. The FKM o-ring ensures compatibility with a broad range of fluid media.

This fitting is used in residential and light commercial systems where reliable push-to-connect performance is required at an elbow transition point. Typical applications include refrigeration lines, chemical fluid systems, water treatment equipment, and instrumentation plumbing where Kynar material resistance to aggressive media is an advantage. Installers working with 3/8-inch OD tubing and 1/8-inch NPTF threaded ports will find this fitting a direct-fit solution for 90-degree directional changes.

Key Features

• Push-to-connect design allows tool-free tube insertion and secure hold without compression sleeves or ferrules
• Kynar (PVDF) body provides excellent chemical resistance for aggressive fluid media
• Swivel elbow allows threaded end rotation during makeup, reducing torque stress on tubing
• FKM o-ring offers broad compatibility with hydraulic fluids, fuels, and chemical media
• Rated to 250 psi working pressure with 28 in-Hg vacuum rating
• Black color finish for easy visual identification in multi-line installations

Compatibility

Designed for use with 3/8-inch OD tubing and 1/8-inch NPTF male threaded ports. Suitable as an OEM-style or replacement push-to-connect elbow fitting in pneumatic, fluid, and instrumentation systems requiring Kynar construction.

Installation Notes

Installation is performed by plumbers, HVAC technicians, or instrumentation technicians. Depressurize and drain the system completely before removing or installing any fittings. Ensure tubing is cut square and deburred before insertion into the push-to-connect port for a leak-free seal. Thread engagement should comply with applicable IPC or IFGC standards for NPT fittings; do not overtighten the swivel thread connection.