Parker PS1690102-16-16 Npt Swivel Fitting 1 in 5000 Psi

Product Description

The PARKER PS1690102-16-16 is a male NPT to female NPT swivel hydraulic hose fitting designed for high-pressure fluid power applications. Machined from steel, this fitting connects a 1-inch hydraulic hose line using a 1-11/2 thread on both the male and female ends. The swivel design on the female NPT side allows the mating hose or component to rotate during assembly, reducing installation torque and preventing hose twist. It carries a pressure rating of 5,000 psi, making it suitable for demanding industrial and mobile hydraulic circuits. Hydraulic technicians and pipefitters install this type of fitting when routing hose assemblies where fixed-position connections are not practical.

This fitting is used in residential and commercial hydraulic systems, industrial machinery, mobile equipment, and power unit plumbing where a straight male NPT inlet must interface with a female NPT swivel outlet. It is appropriate for applications requiring a leak-free, reusable mechanical connection at pressures up to 5,000 psi. The 1-inch hose size and steel construction make it a common choice for mid- to large-bore hydraulic circuits in manufacturing, construction equipment, and fluid transfer systems.

Key Features

• Male NPT to female NPT swivel configuration simplifies hose routing and prevents twist during assembly
• 5,000 psi pressure rating suitable for high-demand hydraulic circuits
• Steel body construction provides durability in industrial environments
• 1-inch hose size with 1-11/2 thread size for secure, standard connections
• 1-inch body diameter for compatibility with standard hydraulic hardware
• Sold as a single fitting unit with a minimum order quantity of one

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-inch hydraulic hose assemblies using NPT-threaded connections rated to 5,000 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician or pipefitter familiar with high-pressure fluid power systems. Depressurize and isolate the hydraulic circuit fully before removing or installing any fitting. Apply thread sealant appropriate for hydraulic service per system fluid compatibility requirements. Tighten to the fitting manufacturer's recommended procedure and inspect for leaks before returning the system to full operating pressure.