Parker 201-4-RL-250 Hydraulic Hose 3000 Psi 250 Ft Coil

Product Description

The PARKER 201-4-RL-250 is a synthetic rubber hydraulic hose built for high-pressure fluid transfer in mobile and industrial hydraulic systems. Rated for 3,000 psi working pressure, this Series 201 hose carries a -4 hose size designation with a 3/16-inch inner diameter. It is sold in 1-foot increments from a 250-foot coil, with a 20-foot minimum cut length per order. The operating temperature range spans -40 degrees F to 302 degrees F, making it suitable for demanding environments where temperature swings are common. Licensed HVAC, fluid power, and hydraulic system technicians are the primary installers of this hose assembly.

This hose is designed for hydraulic line routing in mobile equipment, construction machinery, agricultural equipment, and industrial hydraulic circuits. The black synthetic rubber construction resists oil, weathering, and abrasion. Compliance with DOT FMVSS 106 Air Brake-AII, SAE J1402 AII, and SAE J517 100R5 standards makes it appropriate for air brake and hydraulic service lines where code-conforming materials are required. It is commonly specified by fluid power technicians and equipment mechanics building or rerouting hydraulic and air brake hose assemblies.

Key Features

• 3,000 psi rated working pressure for high-demand hydraulic circuits
• 3/16-inch inner diameter, -4 hose size designation
• Synthetic rubber construction resists oil, abrasion, and weathering
• Wide temperature range: -40 degrees F to 302 degrees F
• Meets DOT FMVSS 106 Air Brake-AII, SAE J1402 AII, and SAE J517 100R5 standards
• Sold by the foot from a 250-foot coil; 20-foot minimum cut length applies

Compatibility

Designed for use in hydraulic and air brake hose assemblies requiring SAE J517 100R5, SAE J1402 AII, or DOT FMVSS 106 Air Brake-AII compliant hose in a -4 hose size with 3,000 psi working pressure capability.

Installation Notes

Hydraulic hose assembly and routing should be performed by a qualified fluid power technician or certified mechanic. Always depressurize and bleed down the hydraulic or air brake system fully before cutting, replacing, or connecting hose sections. Use proper hose cutting tools to ensure a clean, square cut, and confirm fitting crimp specifications match the hose series before assembly. Follow SAE and DOT guidelines for routing, clamping, and bend radius to avoid premature hose failure.