Parker KP61678 Hydraulic Hose Swivel Fitting 5000 Psi

Product Description

The PARKER KP61678 is a straight hydraulic hose swivel fitting designed for high-pressure fluid power systems. Machined from steel and threaded with a male NPTF connection, it provides a reliable, leak-resistant seal at working pressures up to 5,000 psi. The swivel design allows the hose to be positioned without twisting during assembly, reducing stress on the hose and adjacent components. At 1.91 inches in overall length, it is compact enough for tight routing situations. Hydraulic technicians and fluid power mechanics install this fitting in mobile and industrial hydraulic circuits where NPTF thread engagement is required.

This fitting is suited for residential, commercial, and industrial hydraulic applications where a straight swivel connection is needed. It accepts a 1/2-inch hose diameter and threads into a 1/2-14 NPTF port. Common install scenarios include hydraulic cylinders, power units, and control valve assemblies in both mobile equipment and stationary machinery. The Series 0107 design conforms to SAE 140130 standards, making it appropriate for use where standardized fitting dimensions are specified.

Key Features

• 5,000 psi maximum working pressure for demanding hydraulic circuits
• Swivel design prevents hose twist during installation and routing
• Male NPTF threaded connection for a dry-seal, leak-resistant fit
• Straight configuration simplifies in-line port connections
• Steel construction for durability in high-pressure environments
• Conforms to SAE 140130 standards

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic systems requiring a straight swivel, male NPTF, 1/2-14 thread connection with a 1/2-inch hose diameter at up to 5,000 psi working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and isolate the hydraulic circuit completely before removing or installing any fitting. NPTF threads are dry-seal by design, but consult system specifications regarding the use of thread sealant. Torque to the system or equipment manufacturer specifications and inspect for leaks after returning the circuit to service.