Parker 20821-6-6 Sae 45 Swivel Hose Fitting 3000 Psi

Product Description

The PARKER 20821-6-6 is a straight female SAE 45-degree swivel fitting designed for hydraulic hose assemblies. Manufactured from steel with a threaded connection type, it provides a reliable, leak-resistant junction between hydraulic hose and system components operating at pressures up to 3,000 psi. The fitting accepts hose with a 0.3125-inch inside diameter (size 6) and threads onto a 5/8-18 port. At 2.12 inches overall length, it fits into tight installation envelopes without sacrificing flow capacity or structural integrity. Licensed hydraulic technicians and fluid power specialists are the primary installers of this component.

This fitting is suited for mobile hydraulic systems, industrial hydraulic circuits, and equipment requiring a straight female SAE 45-degree swivel connection. It is compatible with Parker 213, 285, and 293 series hydraulic hoses. The swivel design allows the hose to be oriented during assembly without twisting, which simplifies routing in confined spaces and reduces installation-induced hose stress. Applications span agricultural equipment, construction machinery, and industrial fluid power systems where a size 6 hydraulic hose fitting is specified.

Key Features

• Straight female SAE 45-degree swivel configuration for flexible hose routing
• Rated to 3,000 psi maximum working pressure
• Steel construction for durability in high-pressure hydraulic environments
• 5/8-18 thread size for direct port connection
• 0.3125-inch hose inside diameter (size 6) compatibility
• Meets ISO 9001:2015 quality management standards

Compatibility

Designed for use with Parker 213, 285, and 293 series hydraulic hoses with a size 6 (0.3125-inch ID) configuration.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before disconnecting or assembling any fittings. Use appropriate wrenching flats to tighten the fitting; do not grip the swivel body with pipe wrenches, as this can damage the swivel mechanism. Verify thread engagement and check for leaks during system startup at low pressure before returning the system to full operating pressure.