Eaton 04E-102 Male Pipe Rigid Hydraulic Hose Fitting

Product Description

The EATON 04E-102 is a male pipe rigid straight fitting designed for use in hydraulic hose assemblies. It provides a secure, threaded NPT connection rated for demanding high-pressure hydraulic systems. Constructed from steel, this fitting features a 1/4-inch hose inside diameter and a 1/8-27 NPT thread size, with a 7/16-inch hex for wrench engagement. It is rated to a maximum working pressure of 10,000 psi, making it suitable for heavy-duty fluid power applications. Licensed hydraulic technicians and fluid power specialists typically install this fitting as part of hose-end assembly work.

This fitting is used in industrial and mobile hydraulic systems where a rigid straight male pipe connection is required at the hose end. The Series E design is intended for applications involving compatible hydraulic hose lines. It is appropriate for use in fixed and mobile equipment where NPT-threaded ports are standard. Its compact straight profile suits installations with limited routing space. Typical applications include hydraulic power units, cylinders, and manifold connections in industrial machinery and equipment.

Key Features

• Male pipe rigid straight configuration for direct NPT port connections
• Rated to 10,000 psi maximum working pressure
• Steel construction for durability in high-pressure fluid power environments
• 1/8-27 NPT thread size for compatibility with standard NPT-threaded ports
• 7/16-inch hex size for standard wrench installation
• Series E designation for consistent fitment within the EATON hydraulic fitting line

Compatibility

Designed for use with EATON hydraulic hose series H009, H209, H243, H265, H275, H277, H285, H435, and H436.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and de-energize the hydraulic system completely before removing or installing any fittings. Apply thread sealant appropriate for hydraulic service on NPT threads per the equipment manufacturer's guidance. Follow applicable industry standards and equipment OEM specifications for assembly torque and system pressure testing after installation.