Continental Contitech NPK-4K038-025-MMS High Pressure Hose

Product Description

The CONTINENTAL CONTITECH NPK-4K038-025-MMS is a high-pressure nitrile rubber hose rated to 4,000 psi, designed for demanding hydraulic and fluid transfer applications in trade and industrial settings. Measuring 3/8 inch inner diameter and 0.69 inch outer diameter over a 25-foot length, this hose handles operating temperatures from -20 degrees F to 250 degrees F. The nitrile construction resists oil, fuel, and many common hydraulic fluids. It ships as a complete, ready-to-connect assembly fitted with male rigid and male swivel end fittings. Hydraulic technicians, plumbers, and mechanical contractors working on high-pressure fluid systems are the primary installers.

This hose assembly is suited for high-pressure hydraulic lines, fuel transfer, and fluid conveyance in both commercial and industrial environments. The male rigid x male swivel fitting configuration allows one end to be torqued to a fixed port while the swivel end accommodates final alignment without twisting the hose body. Its temperature range and pressure rating make it appropriate for service on hydraulic power units, mobile equipment, and stationary fluid-handling systems where sustained pressure and heat resistance are required.

Key Features

• 4,000 psi maximum working pressure for high-demand hydraulic service
• Nitrile rubber construction resists oil, fuel, and common hydraulic fluids
• Operating range of -20 degrees F to 250 degrees F
• 25-foot length with 3/8 inch ID and 0.69 inch OD
• Male rigid x male swivel fitting ends for flexible installation alignment
• Black outer jacket for UV and abrasion resistance in field conditions

Compatibility

Designed as an OEM-style replacement or service hose for high-pressure hydraulic and fluid transfer systems requiring 3/8 inch ID hose with male rigid x male swivel JIC or NPT-style fittings at 4,000 psi working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician or licensed mechanic familiar with high-pressure fluid systems. Always depressurize and bleed the system fully before disconnecting or installing any hose assembly. Avoid sharp bends below the minimum bend radius and do not use the hose to carry media outside its rated chemical compatibility. Verify fitting thread type and size match the mating ports before assembly.