Parker PP-00348 Female Jic 37 Swivel Fitting 1/4 in Steel

Product Description

The PARKER PP-00348 is a straight female JIC 37-degree swivel fitting designed for hydraulic hose assemblies. Manufactured from steel with a threaded connection type, this fitting accepts a 1/4-inch (0.25-inch ID) hose and uses a 1/2-20 thread size. The swivel design allows the fitting to rotate during installation, reducing hose twist and making tight-space routing easier. At 2.65 inches overall length, it is sized for compact hydraulic circuits found in mobile equipment, industrial machinery, and fluid power systems. Installation is performed by hydraulic technicians and mechanical trades working with medium-pressure hose assemblies.

This fitting is suited for use in hydraulic fluid power systems requiring a reliable female JIC 37-degree flare connection. The straight configuration makes it appropriate for in-line hose-to-port connections where angular fittings are not required. It is used in both mobile and stationary hydraulic applications across industrial and equipment service environments. The 1/4-inch hose ID and 1/2-20 thread size are common in lower-flow hydraulic circuits and pilot lines.

Key Features

• Straight female JIC 37-degree swivel design reduces hose twist during assembly
• Steel construction for durability in hydraulic fluid environments
• 1/2-20 threaded connection for secure, leak-resistant sealing at the JIC flare
• 0.25-inch (1/4-inch) hose inside diameter matches standard 4 mm hose size designations
• 2.65-inch overall length suits compact hydraulic routing
• Sold in packages of 5 with a minimum order quantity of 1

Compatibility

Designed for use with Parker 801, 836, and 611HT hydraulic hoses per manufacturer specifications.

Installation Notes

Installation should be performed by a qualified hydraulic technician or mechanical tradesperson familiar with JIC flare fitting assembly. Depressurize and fully isolate the hydraulic system before removing or installing any fittings. The swivel nut should be tightened to the JIC standard flats-from-finger-tight method — do not use torque values or procedures beyond what is specified in the applicable system service documentation. Inspect the JIC flare seat for damage before assembly to ensure a proper metal-to-metal seal.