Parker 16246 Steel 45 Deg Flared Tube Elbow 1-1/4 in Od

Product Description

The PARKER 16246 is a steel 45-degree flared tube elbow designed for use in high-pressure hydraulic and fluid-power plumbing systems. It connects a 37-degree flared tube end to a National Pipe Taper Fuel (NPTF) threaded port, providing a leak-resistant seal suited for demanding service conditions. The fitting accepts a 1-1/4 inch tube OD and uses a 1-1/4-11-1/2 NPTF thread. Rated to 2,500 psi maximum working pressure, the 16246 is appropriate for installations where tube lines must change direction at a 45-degree angle while transitioning to a pipe-thread port. It is sold individually and installed by hydraulic system technicians, industrial pipefitters, and mechanical contractors.

This fitting is used in industrial hydraulic circuits, fluid-power equipment, and pressurized fluid-distribution systems where a 37-degree JIC-style flare meets an NPTF pipe-thread port at a 45-degree offset. The elbow configuration reduces stress on tube lines in confined installations where straight fittings cannot clear adjacent components. It is suitable for both new construction and maintenance replacement applications across a wide range of industrial and mobile equipment platforms.

Key Features

• 45-degree elbow configuration allows direction changes in tight plumbing layouts
• 37-degree flare seat provides a reliable, metal-to-metal seal on the tube side
• NPTF thread on the port side seals on thread interference, reducing reliance on sealants
• Rated to 2,500 psi maximum working pressure for high-pressure hydraulic service
• Steel construction for strength and durability in industrial environments
• 1-1/4 inch tube OD with 1-1/4-11-1/2 thread size for straightforward sizing identification

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic and fluid-power systems requiring a 37-degree flare-to-NPTF connection at a 45-degree elbow in 1-1/4 inch tube OD size.

Installation Notes

Installation should be performed by a qualified hydraulic technician or licensed pipefitter following applicable industry and equipment manufacturer guidelines. Depressurize and drain the system completely before removing or installing any fittings. Inspect the flare seat and NPTF threads for damage before assembly; a damaged seat or thread will not seal reliably at rated pressure. Apply an appropriate thread sealant to the NPTF side if required by the system specification, and do not over-torque the flare nut, as this can distort the flare seat.