Eaton 2083-12-12S Hex Plug 3/4 Inch Mnpt 5000 Psi

Product Description

The EATON 2083-12-12S is a straight hex plug designed to seal hydraulic and industrial pipe systems. It features a 3/4-inch male MNPT thread and is rated for a maximum working pressure of 5000 psi, with a pressure rating of 6000 psi. The fitting handles temperatures from -65 degrees F to 400 degrees F, making it suitable for demanding fluid power and industrial plumbing applications. Licensed plumbers, pipefitters, and hydraulic system technicians install this type of fitting when a threaded port needs to be capped or blocked during service or system configuration.

This hex plug is used in residential and commercial hydraulic systems, industrial fluid power circuits, and high-pressure pipe assemblies. It is a straight-pattern fitting intended for inline port closure on manifolds, valves, cylinders, and fluid distribution blocks. The MNPT thread standard makes it compatible with standard American pipe thread fittings commonly found in industrial and hydraulic plumbing systems. Meets SAE 140137 standards for hydraulic fittings used in high-pressure environments.

Key Features

• 3/4-inch male MNPT thread for standard American pipe thread compatibility
• Maximum working pressure of 5000 psi with a pressure rating of 6000 psi
• Wide temperature range: -65 degrees F to 400 degrees F
• Straight hex plug design allows installation with standard hex wrench or socket
• Meets SAE 140137 standards for industrial and hydraulic fitting applications

Compatibility

Designed as an OEM-style replacement for industrial pipe and hydraulic fluid power systems using 3/4-inch MNPT threaded ports requiring a straight hex plug closure.

Installation Notes

Installation is typically performed by a licensed pipefitter, plumber, or hydraulic technician. Always depressurize and isolate the system completely before removing or installing any pipe plug. Apply appropriate thread sealant or PTFE tape to the MNPT threads per the system manufacturer's requirements. Follow applicable codes such as the IPC or relevant hydraulic system standards when making connections in pressurized systems.