Merit Brass XB102-16 Brass Pipe Fitting 1 in Fbspt Class 125

Product Description

The MERIT BRASS XB102-16 is a 1-inch Class 125 brass pipe fitting with female British Standard Pipe Taper (FBSPT) connections on both ends. It is designed for use in low- to medium-pressure piping systems where a reliable threaded union or coupling point is needed. Weighing approximately 0.54 pounds, this compact fitting is suited for residential and light commercial plumbing, HVAC hydronic lines, and general fluid-handling applications. Plumbers and pipefitters install this type of fitting when connecting two female-threaded pipe ends in a straight-run configuration. The Class 125 pressure rating makes it appropriate for water, air, and compatible fluid service within that rating range.

This fitting is used in residential and commercial piping installations where brass construction is preferred for corrosion resistance and durability. Typical applications include domestic water supply lines, compressed air distribution, and hydronic heating circuits. The FBSPT x FBSPT end configuration suits installations requiring threaded connections on both mating pipes without adapters. Plumbers and mechanical contractors working on retrofit or new-construction piping systems will find this fitting appropriate for standard 1-inch threaded pipe runs.

Key Features

• 1-inch fitting size for standard pipe connections
• FBSPT x FBSPT end connections on both sides
• Class 125 pressure rating suitable for water, air, and compatible fluid service
• Brass construction provides corrosion resistance in wet and humid environments
• Compact form factor at approximately 0.54 pounds

Compatibility

Designed as an OEM-style replacement or standard-installation fitting for 1-inch FBSPT threaded pipe systems operating within Class 125 pressure limits.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing codes and IPC guidelines. Shut off and depressurize the system completely before removing or installing any threaded fittings. Apply thread sealant tape or pipe compound appropriate for the service fluid to all threaded connections before assembly. Do not overtighten brass fittings, as excessive torque can crack or deform the fitting body.