Parker 46F-8-8 Brass Flared Tube Connector 1/2 in 45 Deg

Product Description

The PARKER 46F-8-8 is a brass flared tube connector designed for use in hydraulic, pneumatic, and fluid-transfer lines where a leak-free, vibration-resistant connection is required. It features a 45-degree flare seat on the tube end and a female NPTF thread on the pipe end, creating a Flare x FNPTF configuration. The fitting accepts 1/2 inch tube OD and a 1/2-14 NPTF thread. Rated to 750 psi maximum working pressure and 250 degrees F, it is suited for demanding service conditions. Brass construction provides corrosion resistance across a range of compatible fluids. Licensed plumbers, HVAC technicians, and industrial pipefitters install this type of fitting.

This connector is used in residential and commercial applications involving refrigeration lines, fuel systems, hydraulic circuits, and compressed-air distribution where a flared tube must transition to a female pipe thread port. The 45-degree flare conforms to SAE J512 and SAE J513 standards, making it a direct fit in systems built to those specifications. The NPTF thread form creates a dry-seal mechanical connection, reducing dependence on thread sealant for pressure-tight joints. Overall length is 1.73 inches, keeping the fitting compact in tight routing situations.

Key Features

• 45-degree flare seat conforms to SAE J512 and SAE J513 standards
• Flare x FNPTF end configuration transitions tubing to female pipe thread ports
• 1/2 inch tube OD with 1/2-14 NPTF thread
• 750 psi maximum working pressure for demanding fluid and gas service
• 250 degrees F maximum working temperature
• Brass construction resists corrosion in compatible fluid systems
• UL Listed; meets SAE J512 and SAE J513

Compatibility

Designed as an OEM-style replacement or direct-install fitting for fluid and gas systems requiring a 45-degree flare tube connection to a 1/2-14 NPTF female port, conforming to SAE J512 and SAE J513 standards.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable codes including the International Plumbing Code and relevant SAE standards. Depressurize and drain the system completely before removing or installing any fittings. Inspect the tube flare for roundness and surface defects before seating; a damaged flare face will prevent a leak-free joint. Tighten to snug plus the appropriate flats per SAE J512 guidelines — do not overtighten brass fittings, as this can crack the flare or distort the threads.