Parker PT-00090 Steel Flared Tube Connector 5/8 in 37 Deg

Product Description

The PARKER PT-00090 is a steel flared tube connector designed for high-pressure fluid and gas line applications. It features a 37-degree flare seating angle and mates a 5/8-inch OD flared tube to a 7/16-14 NPT threaded port. The fitting is rated for up to 5000 psi maximum working pressure, making it suitable for demanding hydraulic and pneumatic systems. Licensed plumbers, pipefitters, and hydraulic system technicians install this type of connector when transitioning between flared tubing and NPT-threaded components in both mobile and stationary equipment.

This connector is used in residential and commercial fluid power systems, refrigeration lines, hydraulic circuits, and compressed-air plumbing where a reliable flare-to-NPT transition is required. The 37-degree flare angle is the JIC standard, common in hydraulic machinery, industrial equipment, and HVAC refrigerant line assemblies. It is sold in a package quantity of two, with a minimum order quantity of one package.

Key Features

• 37-degree JIC flare seating angle for leak-resistant metal-to-metal seal
• 5000 psi maximum working pressure rating
• 5/8 inch tube OD flare connection with 7/16-14 NPT male thread
• Steel construction for durability in high-pressure environments
• Flare x NPT end configuration for direct tube-to-pipe transitions
• Sold in a package of 2 fittings

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic, pneumatic, and fluid line systems requiring a 5/8 inch OD flared tube connection to a 7/16-14 NPT port.

Installation Notes

Installation is typically performed by a licensed pipefitter, plumber, or qualified hydraulic technician. Depressurize and isolate the system fully before removing or installing any fittings. Use the appropriate flaring tool to achieve a clean 37-degree flare seat before tightening; a damaged or uneven flare face will cause leaks at the connection. Apply thread sealant to NPT threads in accordance with applicable codes and the system fluid compatibility requirements.