Parker H1-63-T4 Female Straight Thread Nipple 5000 Psi

Product Description

The PARKER H1-63-T4 is a female straight thread nipple fitting designed for high-pressure hydraulic and fluid system applications. Built from steel with a threaded connection type and SAE ORB (O-Ring Boss) shaft interface, this fitting delivers a maximum working pressure of 5,000 psi. The straight body profile and 7/16-20 thread size make it a compact, reliable choice for connecting hydraulic hose assemblies in demanding environments. At 1.41 inches in overall length and 1/8 inch hose size, it is sized for tight installations where space and pressure integrity both matter. Licensed HVAC technicians, plumbers, and industrial mechanics working on fluid transfer systems will find this fitting straightforward to install in either shop or field conditions.

This fitting is suited for a wide range of fluid handling applications including industrial hydraulic lines, mobile equipment, food and chemical processing systems, gas lines, and water and coolant lines. Its steel construction and ISO 7241-1 Series B compliance make it appropriate for both stationary and mobile hydraulic circuits operating at elevated pressures. The SAE ORB interface provides a reliable seal in applications where leak-free performance is critical. Maximum flow rate is rated at 0.80 GPM (3.00 LPM).

Key Features

• Maximum working pressure of 5,000 psi for high-pressure hydraulic service
• SAE ORB (O-Ring Boss) connection for leak-resistant sealing
• Steel construction for durability in industrial and mobile equipment environments
• 7/16-20 thread size with straight body profile for direct inline installation
• Compliant with ISO 7241-1, Series B standards
• Rated for use with hydraulic oil, water, coolant, gases, and chemical process fluids

Compatibility

Designed for use with food and chemical processing lines, industrial hydraulic systems, mobile equipment, gas lines, and water and coolant lines per manufacturer specifications. Conforms to ISO 7241-1, Series B. Part of the Parker Series 60 fitting family.

Installation Notes

Installation should be performed by a qualified hydraulic technician or pipefitter familiar with high-pressure fluid system assembly. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. Inspect the O-ring sealing surface for damage before making up the connection, and ensure thread engagement meets the applicable hydraulic fitting standards. Follow all applicable industry codes and equipment manufacturer guidelines for torque and assembly procedures.