Parker H6-62-T12 Female Straight Thread Coupler 2500 Psi

Product Description

The PARKER H6-62-T12 is a female straight thread coupler designed for high-pressure hydraulic line connections in industrial and mobile equipment applications. Built from steel with an SAE ORB (O-Ring Boss) shaft type, this Series 60 fitting carries a maximum working pressure of 2,500 psi and supports flow rates up to 28.00 GPM (106.00 LPM). The 3/4-inch hose size pairs with a 1-1/16-12 thread size, and the straight body configuration simplifies inline connection work. Licensed hydraulic technicians and fluid power specialists install this type of fitting during system assembly, maintenance, and repair tasks.

This coupler is suited for use across food and chemical processing systems, compressed gas lines, industrial hydraulic circuits, mobile equipment hydraulics, and water and coolant lines. The SAE ORB connection provides a reliable metal-to-metal seat with an O-ring seal, reducing the risk of leakage under sustained operating pressure. It conforms to ISO 7241-1, Series B standards, making it compatible with fluid power systems that specify that interface. The overall installed length of 3.56 inches keeps the assembly compact in tight plumbing runs.

Key Features

• Maximum working pressure of 2,500 psi for demanding hydraulic service
• SAE ORB threaded connection with O-ring seal for leak-resistant performance
• Supports up to 28.00 GPM (106.00 LPM) maximum flow rate
• Steel body construction for durability in industrial and mobile equipment environments
• Straight coupler shape simplifies inline installation and reduces assembly complexity
• Meets ISO 7241-1, Series B standards for fluid power coupling interfaces

Compatibility

Designed for use with food and chemical processing lines, compressed gas systems, industrial hydraulic lines, mobile equipment hydraulic circuits, and water and coolant lines requiring a 3/4-inch hose size with a 1-1/16-12 SAE ORB threaded connection.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. Inspect the O-ring seating surface for damage before assembly, and ensure the O-ring is properly seated to achieve the rated seal. Torque the fitting in accordance with the system design specifications and the applicable fluid power standards governing the installation.