Merit Brass XNL106-12 3/4 in Straight Pipe Tee Fnpt 125 Lb Brass

Product Description

The MERIT BRASS XNL106-12 is a straight pipe tee fitting designed for use in fluid distribution and piping systems across residential and commercial applications. Constructed from brass with a rough finish, this tee provides a durable, corrosion-resistant connection point where a single pipe run must branch into two directions. The fitting is rated at 125 lb and features female National Pipe Taper (FNPT) end connections on all three ports, accommodating a 3/4 inch nominal pipe size. Licensed plumbers and pipefitters install this type of fitting during new construction, system expansions, or repair work involving threaded pipe assemblies.

This straight pipe tee is suited for water supply, HVAC hydronic piping, gas distribution lines, and general plumbing systems where a threaded brass tee fitting is required. The FNPT thread pattern ensures a secure, pressure-rated connection when properly sealed with thread sealant tape or compound. Its 3/4 inch nominal sizing makes it a common choice for branch connections in residential water distribution and light commercial piping layouts.

Key Features

• Brass construction provides corrosion resistance and long service life in wet environments
• FNPT end style on all three ports for standard threaded pipe assembly
• 3/4 inch nominal pipe size fits common residential and light commercial piping
• 125 lb pressure rating suitable for standard water and low-pressure gas applications
• Rough finish compatible with standard thread sealants and pipe dope compounds

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3/4 inch nominal threaded pipe systems using FNPT connections in residential and light commercial plumbing and HVAC hydronic applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Plumbing Code (IPC). Shut off and depressurize the supply line before removing any existing fittings or making new connections. Apply an approved thread sealant tape or pipe dope to all male threads before assembly to ensure a leak-free joint. Do not overtighten threaded brass fittings, as excessive force can crack or deform the fitting body.

Technical Specifications

• Pipe Size (Nominal): 3/4 inch
• End Style: FNPT (Female National Pipe Taper)
• Pressure Rating: 125 lb
• Material: Brass
• Finish: Rough
• Configuration: Straight Pipe Tee

Standard Information

• Brand: MERIT BRASS
• Manufacturer Part Number: XNL106-12