Parker VHN4-4M Hydraulic Hose Mpt Fitting 1/4 in 6500 Psi

Product Description

The PARKER VHN4-4M is a straight male pipe thread (MPT) hydraulic hose fitting designed for high-pressure fluid connections in industrial and mobile hydraulic systems. Manufactured from steel with an NPT threaded connection, this fitting handles a maximum working pressure of 6,500 psi and measures 2.03 inches in overall length. The 1/4 inch hose size and 1/4 inch thread size make it a compact, direct-thread fitting suited for tight routing in hydraulic assemblies. Licensed hydraulic technicians and fluid power mechanics are the primary installers in both shop and field service environments.

The VHN4-4M is suited for use on industrial hydraulic lines, mobile equipment hydraulic circuits, and water and coolant lines. Its straight configuration simplifies in-line connections where hose and port axes are aligned. The Series H designation places it within a family of hydraulic fittings built to consistent dimensional and pressure standards, making it a reliable choice for OEM builds and maintenance replacement alike.

Key Features

• Maximum working pressure of 6,500 psi for demanding hydraulic applications
• Steel construction provides strength and durability in high-pressure fluid systems
• Straight MPT configuration with NPT threaded connection for direct in-line installation
• 1/4 inch hose size and 1/4 inch thread size for compact hydraulic routing
• Compatible with industrial hydraulic lines, mobile equipment, and water and coolant lines
• UNSPSC Code 40141734 for procurement and catalog classification

Compatibility

Designed for use with industrial hydraulic lines, mobile equipment hydraulic systems, and water and coolant lines as stated by the manufacturer.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and drain the hydraulic circuit fully before removing or installing any fittings. NPT threads require appropriate thread sealant applied per the system fluid and pressure rating — do not overtighten, as NPT tapered threads can crack fittings or damage ports. Verify hose and port thread standards match before assembly.