Parker PQ-00085 Hydraulic Hose Coupler 6mm 3/8-18 5500 Psi

Product Description

The PARKER PQ-00085 is a stainless steel hydraulic hose coupler rated for working pressures up to 5,500 psi. It accepts a 6 mm hose with a 3/8-18 thread size and a 3/8-inch hose diameter, making it a compact, high-pressure fitting for hydraulic circuit connections. The stainless steel construction provides corrosion resistance in demanding fluid power environments. This coupler is installed by hydraulic system technicians and industrial maintenance professionals working on high-pressure fluid lines where leak-free connections are critical.

This coupler is suited for hydraulic systems in both industrial and mobile equipment applications where a 6 mm, 3/8-18 threaded connection is required. It is commonly used when assembling or servicing hydraulic hose assemblies that operate at elevated pressures. The stainless steel body makes it appropriate for environments exposed to moisture, mild chemicals, or wash-down conditions. Each package contains 2 units.

Key Features

• 5,500 psi working pressure rating for high-pressure hydraulic circuits
• Stainless steel construction resists corrosion in wet or chemically active environments
• 6 mm hose size with 3/8-18 thread for precise, leak-free fitment
• 3/8-inch hose diameter compatibility
• Sold in packages of 2 units per order

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic hose assemblies requiring a 6 mm, 3/8-18 threaded coupler at up to 5,500 psi.

Installation Notes

Installation should be performed by a qualified hydraulic technician or industrial mechanic. Depressurize and isolate the hydraulic circuit completely before disconnecting or installing any fittings. Use appropriate thread sealant or tape as required by the system design, and torque to the fitting manufacturer's specification using calibrated tools. Inspect the mating hose end and sealing surfaces for damage before assembly.