Parker 1717593 Hydraulic Hose Female Pipe Rigid Fitting

Product Description

The PARKER 1717593 is a female pipe rigid fitting designed for hydraulic hose assemblies operating at up to 4,000 psi. Built from steel with a straight, threaded NPTF connection, this fitting delivers a pressure-tight seal in demanding hydraulic circuits. The 1/2-inch hose size and 1/2-inch thread size make it a direct-install component for mid-range hydraulic lines. At 2.08 inches in overall length and a body diameter of 1/2 inch, it fits compactly in tight plumbing runs. Licensed HVAC techs, hydraulic mechanics, and mobile equipment technicians routinely spec this fitting in high-pressure fluid power systems.

This fitting is engineered for mobile applications including snow plows and truck-trailer hydraulic connections. It is suited for use in fluid power systems where a rigid female pipe end is required on the hose side. The NPTF thread form provides a dry-seal connection without relying solely on sealant tape, making it appropriate for systems where thread integrity and leak-free performance are critical. Maximum flow rate is 12.00 GPM at rated pressure.

Key Features

• 4,000 psi maximum working pressure for high-demand hydraulic circuits
• NPTF dry-seal thread form minimizes leak paths at the connection point
• Steel construction for durability in mobile and industrial environments
• Straight shape simplifies inline hose-to-port connections
• Meets ISO 7241-1 Series A standards
• Maximum flow rate of 12.00 GPM

Compatibility

Designed for use in mobile applications including snow plows and truck-trailer hydraulic connections. Part of the Parker 6600 Series hydraulic hose fittings line, compatible with 1/2-inch hydraulic hose assemblies using NPTF threaded ports.

Installation Notes

Installation should be performed by a qualified hydraulic mechanic or fluid power technician. Depressurize and bleed the hydraulic system completely before removing or installing any fittings. NPTF threads rely on thread-form deformation for sealing — inspect threads for damage before assembly and apply appropriate hydraulic thread sealant per system requirements. Torque to the fitting and hose manufacturer specifications; do not over-tighten, as steel fittings can crack or strip under excess torque.