Description: This is a heavy-duty, straight-through hydraulic coupling designed for connecting high-pressure hydraulic hoses, cylinders, pumps, gauges, and other components in extreme-duty systems. It provides a secure, leak-resistant connection in 10,000 psi applications.

Key Specifications

• Fitting Connection Type: 3/8” NPTF Female x 3/8” NPTF Female (NPTF x NPTF)

• Fitting Thread Type: Female NPTF (dry-seal) on both ends

• Fitting Shape: Straight (inline coupler)

• Max. Working Pressure: 10,000 psi (700 bar)

• Max. Working Pressure @ 70°F: 10,000 psi

• Fitting Material: High-strength steel

• Finish: Chrome-plated (or polished chrome for corrosion resistance and durability)

• Material Grade: Typically C1213 steel (common for high-pressure hydraulic fittings)

• Overall Length: Approximately 1.14 inches (1.140 in)

• Hex Size: 15/16 inch (for wrench tightening)

• Includes O-Ring: No

• Hose Compatibility: Designed for use with high-pressure hydraulic hose series such as H700 and H900 (or equivalent 10,000 psi hoses)

Features

• Marked “10000PSI” on the body for quick identification.

• All ports are female 3/8”-18 NPTF threads, providing a direct, rigid connection without the need for additional adapters in many setups.

• Engineered for industrial hydraulic systems, workholding, jacks, presses, and other high-pressure tools.

• Chrome finish helps resist corrosion while maintaining a professional appearance.

• No internal valves (straight-through design) for maximum flow.

Applications

This fitting is commonly used to join hydraulic hoses to cylinders, pumps, or manifolds in systems operating up to 10,000 psi. It is a direct match in form, fit, and function to the Enerpac FZ1614 high-pressure coupling.