Parker H4-62-T10 Female Straight Thread Coupler 4000 Psi

Product Description

The PARKER H4-62-T10 is a female straight thread coupler designed for hydraulic hose assemblies in demanding industrial and mobile equipment applications. Built from steel with an SAE ORB (O-Ring Boss) shaft type, this fitting delivers a maximum working pressure of 4,000 psi and supports a maximum flow rate of 12.00 GPM. The straight body profile and threaded connection type make it a straightforward, reliable choice for technicians assembling or repairing hydraulic lines where leak-free, high-pressure performance is required. The overall length is 3.05 inches, and the hose size is 1/2 inch with a 7/8-14 thread size.

This coupler is suited for a wide range of fluid power and process piping applications. Typical use cases include industrial hydraulic lines, mobile equipment hydraulic systems, food and chemical processing lines, gas transfer lines, and water and coolant circuits. The SAE ORB connection standard ensures a reliable, low-leak interface in both stationary and mobile installations. The Series 60 design meets ISO 7241-1, Series B standards, making it appropriate for systems where international interoperability is required.

Key Features

• Maximum working pressure of 4,000 psi for heavy-duty hydraulic service
• Steel construction for durability in industrial and mobile equipment environments
• SAE ORB (O-Ring Boss) shaft type for reliable, low-leak sealing
• 7/8-14 thread size with straight coupler body profile
• Supports up to 12.00 GPM maximum flow rate
• Meets ISO 7241-1, Series B standards for broad system compatibility

Compatibility

Suitable for use with food and chemical processing lines, gas transfer systems, industrial hydraulic lines, mobile equipment hydraulic circuits, and water and coolant lines. Meets ISO 7241-1, Series B standards.

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 installing any fittings. Inspect the O-ring seating surface for damage before assembly, and ensure threads are clean and free of debris. Torque to the fitting manufacturer's specifications using appropriate hydraulic assembly tools; do not rely on generic fastener torque tables for hydraulic fittings.