Parker 601-4 Hydraulic Hose 1/4 in Id 1250 Psi Sae 100R3

Product Description

The PARKER 601-4 is a synthetic rubber hydraulic hose rated for 1,250 psi working pressure with a 1/4 inch (dash-4) inner diameter. Built to SAE 100R3 standards, it handles fluid transfer in medium-pressure hydraulic circuits across a wide temperature range of -40 degrees F to 257 degrees F. The hose is black in color and constructed from synthetic rubber, making it resistant to hydraulic fluid degradation in demanding service environments. Licensed plumbers, hydraulic technicians, and fluid power mechanics select this hose for routing hydraulic lines in mobile and stationary equipment. It is sold in 1-foot increments with a 25-foot minimum cut length.

The PARKER 601-4 is suited for medium-pressure hydraulic system applications in industrial, agricultural, and mobile equipment. It is commonly installed in hydraulic tool circuits, return lines, and low-to-medium pressure feed lines where flexibility and temperature resistance are required. The 3-inch bend radius allows routing in tight spaces without kinking. Total coil length is 250 feet, making it appropriate for shop stock or job-lot cutting to specified lengths.

Key Features

• 1/4 inch inner diameter (dash-4 hose size) for standard medium-pressure hydraulic fittings
• 1,250 psi working pressure per SAE 100R3 specification
• Synthetic rubber construction resists hydraulic fluid and temperature extremes
• Operating temperature range: -40 degrees F to 257 degrees F
• 3-inch bend radius for flexible routing in confined installations
• Sold by the foot in 25-foot minimum cut lengths from a 250-foot coil

Compatibility

Designed as an SAE 100R3-compliant replacement or new-install hose compatible with standard dash-4 hydraulic hose ends and fittings used in medium-pressure hydraulic circuits.

Installation Notes

Installation should be performed by a qualified fluid power technician or hydraulic systems mechanic. Depressurize and lock out the hydraulic system completely before cutting, routing, or connecting hose assemblies. Use proper swaging or field-attachable dash-4 end fittings rated at or above the 1,250 psi working pressure of this hose. Do not exceed the 3-inch minimum bend radius during routing, as overbending can reduce hose life and cause premature failure.