Merit Brass XNL117-32 Cored Square Head Plug 2 in Mnpt

Product Description

The MERIT BRASS XNL117-32 is a cored square head plug designed for use in threaded pipe systems where a removable closure is needed with the option for future tapping or venting. Built from brass with a rough finish, this plug features a male NPT (MNPT) end style and a 2-inch nominal size. Rated at 125 lb, it suits low- to medium-pressure plumbing and piping applications. The square head drive allows installation and removal with standard wrenches, making it a practical choice for plumbers and pipefitters working on both new installations and service work.

This plug is suited for residential and light commercial plumbing, HVAC hydronic systems, and general industrial piping where a threaded pipe closure is required. The cored design means the center is drilled through, allowing the plug to be used as a starting point for field tapping without removal. Typical install scenarios include capping branch lines, test ports, and drain points on threaded brass or iron pipe assemblies.

Key Features

• Cored center allows field tapping without removing the plug
• Square head drive for reliable wrench engagement during installation and removal
• MNPT end style for standard threaded pipe connections
• Brass construction offers corrosion resistance in water and many fluid services
• Rough finish — suitable for direct installation without additional prep
• 125 lb pressure rating appropriate for low- to medium-pressure systems

Compatibility

Designed as an OEM-style replacement or standard-service fitting for 2-inch MNPT threaded brass pipe systems rated at 125 lb class.

Installation Notes

Installation is performed by licensed plumbers or pipefitters using a standard pipe wrench or adjustable wrench sized for the square head. Shut off system pressure and drain the line before installing or removing any threaded pipe plug. Apply thread sealant or PTFE tape to the MNPT threads per applicable plumbing code requirements such as the IPC or IFGC. Do not over-torque brass fittings, as brass threads can be damaged by excessive force.

Technical Specifications

• Nominal Size: 2 inches
• End Style: MNPT
• Pressure Rating: 125 lb
• Material: Brass
• Finish: Rough
• Head Style: Square
• Core Style: Cored
• Origin: Import

Standard Information

• Brand: MERIT BRASS
• Manufacturer Part Number: XNL117-32