Parker PP-00304 Male Rigid Hydraulic Hose Fitting 4mm

Product Description

The PARKER PP-00304 is a male rigid fitting designed for hydraulic hose assemblies. It provides a fixed, non-swivel connection point at the hose end, securing the hose to hydraulic system components such as cylinders, valves, and manifolds. Constructed from steel, this fitting is built to withstand the pressure demands typical of hydraulic circuits. The fitting is sized for a 4 mm hose with a 1/4-inch hose diameter and is sold in a package quantity of four. It is installed by hydraulic system technicians and maintenance professionals in both industrial and mobile hydraulic applications.

This fitting is suited for use in hydraulic hose assemblies where a rigid, non-rotating male end connection is required. It is commonly used in industrial machinery, mobile equipment, and fluid power systems where secure, leak-free terminations are critical. The steel construction makes it appropriate for high-pressure hydraulic circuits operating in demanding environments. Each package contains four fittings, making it practical for multi-point assembly work or bench stock replenishment.

Key Features

• Male rigid fitting design provides a fixed, non-swivel hose end connection
• Steel construction for durability in high-pressure hydraulic service
• Sized for 4 mm hose with 1/4-inch hose diameter
• Sold in a package of four fittings
• Compact form factor suitable for tight hydraulic plumbing layouts

Compatibility

Designed as an OEM-style replacement or new-assembly fitting for hydraulic hose systems requiring a 4 mm male rigid end connection with a 1/4-inch hose diameter.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit fully before disassembling any hose or fitting. Use appropriate crimping or assembly tooling as specified for the hose and fitting combination — do not attempt to install rigid hose fittings with hand tools alone. Follow applicable fluid power system standards and equipment manufacturer guidelines for assembly and torque procedures.