Parker 33782-4-4 Female Jic 37 Deg Swivel Elbow Fitting

Product Description

The PARKER 33782-4-4 is a female JIC 37-degree swivel fitting in a 45-degree elbow configuration, designed for use in hydraulic hose assemblies. Manufactured from steel, this threaded fitting features a 7/16-20 thread size and accommodates hose with a 0.25 inch (1/4 inch) inside diameter. The swivel design allows the fitting to rotate during installation, reducing hose twist and making it easier to achieve proper routing in tight or angled plumbing runs. Hydraulic technicians and fluid power mechanics install this type of fitting when building or repairing hydraulic lines on mobile equipment, industrial machinery, and related systems.

This fitting is part of PARKER Series 82 and is rated for use with PARKER 801, 804, 821, 821FR, and 836 hoses. It is suited for hydraulic applications where a 45-degree elbow transition is needed at the hose end, such as when routing lines around obstructions or connecting to ports at an angle. The JIC 37-degree flare connection provides a reliable metal-to-metal seal commonly found in medium- and high-pressure hydraulic circuits on construction, agricultural, and industrial equipment.

Key Features

• Female JIC 37-degree swivel connection for metal-to-metal sealing without the need for sealant tape
• 45-degree elbow shape simplifies routing in confined spaces and reduces hose stress at the connection point
• Steel construction provides durability in demanding hydraulic service environments
• Swivel design reduces hose twist during assembly, improving alignment and extending hose service life
• Compatible with PARKER 801, 804, 821, 821FR, and 836 hose series
• Hose size 4 with 0.25 inch inside diameter and 7/16-20 thread size for straightforward specification matching

Compatibility

Designed for use with PARKER 801, 804, 821, 821FR, and 836 hydraulic hoses in hose size 4 (0.25 inch inside diameter). Part of the PARKER Series 82 fitting line.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and fully relieve all hydraulic system pressure before disconnecting or installing any fittings. Inspect hose ends and fitting seats for damage or contamination before assembly. Torque to the fitting manufacturer's specifications using appropriate crowfoot or open-end wrenches; do not over-tighten JIC swivel fittings, as this can damage the 37-degree flare seat.