Eaton 3150X6 Slotted Pipe Plug 3/8 in Mnptf 1200 Psi Brass

Product Description

The EATON 3150X6 is a slotted pipe plug designed for sealing threaded pipe ports in hydraulic, pneumatic, and fluid system applications. It features a 3/8 inch male MNPTF (Dryseal National Pipe Taper Fuel) thread for a pressure-tight seal without requiring sealant tape in all applications. Machined from brass for corrosion resistance and durability, this plug is rated to a maximum working pressure of 1,200 psi. The slotted drive allows installation and removal with a standard flathead screwdriver. Licensed plumbers, pipefitters, and fluid power technicians install this type of fitting during system assembly, maintenance, and port blocking procedures.

This plug is suited for use in industrial fluid power systems, hydraulic manifolds, pneumatic circuits, and plumbing assemblies where an open port must be sealed. It is appropriate for residential and commercial applications where a 3/8 inch MNPTF threaded port is present. The compact overall length of 7/16 inch keeps it low-profile in tight installations. Meets ASA, ASME, and SAE standards, making it suitable for regulated industrial and mechanical systems.

Key Features

• 3/8 inch male MNPTF thread for dryseal pressure-tight connection
• 1,200 psi maximum working pressure rating
• Brass construction for corrosion resistance in fluid and pneumatic environments
• Slotted drive head for flathead screwdriver installation and removal
• Straight fitting shape for direct port sealing
• Meets ASA, ASME, and SAE standards

Compatibility

Designed as a standard MNPTF slotted pipe plug for sealing 3/8 inch female NPT or NPTF threaded ports in hydraulic, pneumatic, and general plumbing systems.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or fluid power technicians. Always depressurize and isolate the system before removing or installing pipe plugs. Use a flathead screwdriver sized to the slot to avoid damaging the drive. Consult applicable ASME or SAE standards for thread engagement and sealant requirements for the specific fluid media and pressure class involved.