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The PARKER PP-00427 is a steel female JIC 37-degree and SAE 45-degree dual flare swivel fitting designed for hydraulic hose assemblies. It accommodates a 5/16-inch hose diameter and a 3/4-16 thread size, allowing it to mate with both JIC 37-degree and SAE 45-degree flare connections in a single fitting body. The swivel design permits the hose to be positioned without twisting during installation or under operating conditions. This fitting is installed by hydraulic system technicians and fluid power specialists working on equipment requiring reliable, leak-resistant line connections.
This fitting is suited for use in mobile hydraulic equipment, industrial machinery, and fluid power systems where dual-flare compatibility is required. The 3/4-16 thread size is a common thread specification found in a wide range of hydraulic circuits. Its steel construction makes it appropriate for moderate- to high-pressure hydraulic applications in both shop and field environments. The package quantity is two pieces per package.
Designed as an OEM-style hydraulic hose swivel fitting for use with 5/16-inch hydraulic hose and 3/4-16 threaded ports requiring JIC 37-degree or SAE 45-degree dual flare connections.
Installation should be performed by a qualified hydraulic technician. Depressurize and bleed down the hydraulic system completely before removing or installing any fittings. Inspect threads and seating surfaces for damage before assembly. Follow applicable fluid power standards and equipment manufacturer torque guidelines when tightening swivel fittings.
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