Parker 48IFHD-2-2 Brass Inverted Male Flare Connector

Product Description

The PARKER 48IFHD-2-2 is a brass inverted male flare connector designed to join 1/8-inch OD flared tubing to a 1/8-27 NPTF male threaded port. The fitting uses a Flare x MNPTF end configuration, creating a secure, leak-resistant connection in hydraulic, refrigeration, and fluid-power lines. At 0.63 inches in overall length and rated to 2,800 psi working pressure, this compact connector is built for high-pressure applications where a reliable metal-to-metal seat is required. Licensed plumbers, HVAC technicians, and fluid-power mechanics install this type of fitting during line fabrication or service repairs.

This fitting is suited for residential and light commercial applications involving refrigerant lines, fuel lines, hydraulic circuits, and pneumatic systems that use inverted flare tubing. The NPTF thread standard ensures a dry-seal connection at the threaded end, reducing dependence on thread sealant. It is a single-piece, straight connector appropriate for any installation where a flared tube must terminate at a male pipe-thread port in a space-constrained environment.

Key Features

• Inverted flare-to-MNPTF end connection for secure metal-to-metal seating
• Rated to 2,800 psi maximum working pressure
• Rated to 250 degrees F maximum working temperature
• 1/8-inch tube OD with 1/8-27 NPTF thread sizing
• Compact 0.63-inch overall length for tight installations
• Meets SAE J51 standard and is UL Listed

Compatibility

Designed as an OEM-style replacement or new-installation fitting for systems using 1/8-inch OD inverted flare tubing terminating at a 1/8-27 NPTF male port in hydraulic, refrigeration, fuel, or pneumatic applications.

Installation Notes

This fitting should be installed by a licensed technician familiar with flare-type connections and applicable codes such as IFGC or ASHRAE guidelines for refrigerant piping. Always depressurize and isolate the line before removing or installing any fitting. Inspect the flare seat and mating surface for damage before assembly; a compromised seat will prevent proper sealing. Do not over-torque the NPTF threads, as NPTF connections rely on thread interference for sealing and can be damaged by excessive force.