Parker 48F-10-12 Brass Flared Tube Connector 5/8 in Od

Product Description

The PARKER 48F-10-12 is a brass flared tube connector designed for use in fluid and refrigerant line assemblies requiring a secure, leak-resistant connection. It features a 45-degree flare seat on the tube end and a male NPTF threaded end, allowing it to transition from a flared tubing connection to a pipe thread fitting. Rated to 650 psi maximum working pressure and 250 degrees F maximum working temperature, this connector is built for demanding service in hydraulic, pneumatic, refrigeration, and fuel systems. Machined from brass, it resists corrosion in wet or chemically active environments. The overall length is 2.04 inches and the tube outside diameter is 5/8 inches.

This fitting is used in residential and light commercial applications where flared copper or aluminum tubing meets threaded pipe connections. Typical installations include HVAC refrigerant lines, fuel supply lines, hydraulic equipment, and compressed air systems. It is installed by HVAC technicians, plumbers, and pipefitters working with 5/8-inch OD tubing that requires a transition to a 3/4-14 NPTF male thread. The Flare x MNPTF end configuration makes it a common choice for connecting tubing runs to valves, manifolds, and equipment ports.

Key Features

• 45-degree flare seat conforms to SAE J512 and SAE J513 standards for reliable metal-to-metal sealing
• 3/4-14 NPTF male thread provides a dry-seal mechanical connection without requiring additional sealant
• 650 psi maximum working pressure suits hydraulic, refrigerant, and fuel line service
• 250 degrees F maximum working temperature for high-heat system environments
• Brass construction resists corrosion and is compatible with a wide range of fluid media
• UL Listed and compliant with SAE J512 and SAE J513 standards

Compatibility

Designed for use with 5/8-inch OD flared tubing and 3/4-14 NPTF threaded ports. Suitable for hydraulic, pneumatic, refrigeration, and fuel line assemblies requiring a 45-degree Flare x MNPTF end configuration per SAE J512 and SAE J513.

Installation Notes

Installation is performed by qualified HVAC technicians, plumbers, or pipefitters. Depressurize and isolate the system completely before removing or installing any fittings. Ensure the tubing end is properly flared to the correct 45-degree angle using a calibrated flaring tool before assembly, as an improperly flared tube will not seal correctly. Follow applicable codes including IFGC and IPC for gas and plumbing applications, and relevant SAE standards for refrigerant and hydraulic service.