Eaton 14728 Hydraulic Hose Adapter 12mm 3/4-14 Npt

Product Description

The EATON 14728 is a steel hydraulic hose adapter designed to connect hose assemblies in hydraulic fluid systems. It accepts a 12 mm hose size and features a 3/4-14 NPT thread, making it a direct-fit transition fitting for standard NPT-ported equipment. Part of the EATON TTC Series, this adapter is machined from steel for pressure-rated hydraulic service. Hydraulic technicians and fluid power mechanics install this fitting when converting or extending hose runs between metric hose ends and NPT-threaded ports on pumps, cylinders, manifolds, or valves.

This adapter is suited for industrial and mobile hydraulic applications where a metric hose end must mate to a standard NPT port. Typical install scenarios include heavy equipment repair, hydraulic power unit assembly, and OEM hydraulic circuit fabrication. The 3/4-inch hose diameter and NPT thread make it compatible with common hydraulic circuit hardware found in construction, agricultural, and industrial machinery.

Key Features

• Steel construction rated for hydraulic fluid service
• 12 mm hose size with 3/4-14 NPT thread configuration
• 3/4-inch hose diameter for standard hose assembly compatibility
• TTC Series fitting with NPT shaft type for broad port compatibility
• Sold in a package quantity of 5 units

Compatibility

Designed as an OEM-style hydraulic hose adapter for hydraulic systems using 12 mm hose ends and 3/4-14 NPT-ported equipment.

Installation Notes

Installation is typically performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and bleed the hydraulic system fully before removing or installing any fittings. Apply thread sealant appropriate for hydraulic service to NPT threads per system requirements. Do not overtighten NPT fittings; follow standard hydraulic fitting torque practices and inspect for leaks after returning the system to pressure.