Parker 302-6-RL Hydraulic Hose 4750 Psi 3/8 Inch Id

Product Description

The PARKER 302-6-RL is a -6 hose size hydraulic hose built for high-pressure fluid transfer in demanding industrial and mobile equipment applications. It features a 3/8 inch inner diameter and a working pressure rating of 4,750 psi, with a synthetic rubber construction that handles a temperature range of -40 degrees F to 250 degrees F. The hose is sold by the foot in 1-foot increments, with a 20-foot minimum cut length per order. The full coil length is 320 feet. This hose is typically installed by hydraulic system technicians, equipment mechanics, and fluid power specialists working on mobile machinery, industrial equipment, and power units.

This hose is suited for high-pressure hydraulic lines in mobile and stationary equipment where reliable fluid containment across a wide temperature range is required. The synthetic rubber construction and wire braid reinforcement make it appropriate for general-purpose hydraulic service including oil-based and water-based fluid systems. It is commonly used in construction equipment, agricultural machinery, industrial presses, and utility vehicles where SAE and ISO hydraulic hose standards are specified.

Key Features

• 4,750 psi working pressure rating for high-pressure hydraulic service
• 3/8 inch inner diameter (-6 hose size) for compatibility with standard hydraulic fittings
• Synthetic rubber construction for flexibility and fluid compatibility
• Operating temperature range of -40 degrees F to 250 degrees F
• Meets EN 853 TYPE 2SN, ISO 1436-1 TYPE 2SN, SAE J517 100R2AT, and SAE J1942 standards
• Sold in 1-foot increments with a 20-foot minimum cut length; full coil is 320 feet

Compatibility

Designed as an OEM-style replacement or new-installation hydraulic hose for systems requiring -6 hose size, 3/8 inch ID, high-pressure lines rated to SAE J517 100R2AT and EN 853 TYPE 2SN specifications.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Always depressurize and isolate the hydraulic circuit completely before cutting, routing, or connecting any hose assembly. Use proper hose cutting tools to ensure a clean, square cut and verify that end fittings are rated for the same working pressure as the hose. Inspect the installed assembly for correct bend radius, routing clearance from heat sources, and the absence of kinks before returning the system to service.