Merit Brass C106-04 Brass Pipe Tee 1/4 in Fnpt Class 125

Product Description

The MERIT BRASS C106-04 is a Class 125 brass pipe tee designed for threaded piping systems requiring a reliable three-way branch connection. Fitted with female NPT (FNPT) threads on all three ports, this tee accepts standard tapered pipe threads for a secure, leak-resistant joint. At 0.15 pounds, the fitting is compact and well-suited for tight plumbing and mechanical installations. It is commonly installed by licensed plumbers, pipefitters, and HVAC technicians working on low-pressure fluid and gas distribution lines where a branch takeoff is needed.

This tee is appropriate for residential and light commercial plumbing, HVAC hydronic piping, compressed air lines, and general industrial fluid distribution operating within Class 125 pressure ratings. The 1/4 inch size makes it a frequent choice for instrument lines, gauge connections, and small-diameter branch circuits. Installation follows standard NPT threaded assembly practices with appropriate pipe thread sealant or tape per applicable codes.

Key Features

• All three ports feature FNPT (female NPT) threaded connections for compatibility with standard tapered pipe threads
• Class 125 pressure rating suitable for low-pressure water, air, and compatible fluid service
• 1/4 inch fitting size for small-diameter branch connections and instrument line applications
• Brass construction provides corrosion resistance in plumbing and HVAC hydronic applications
• Tee shape allows a single inline pipe to split into a branch connection without additional fittings

Compatibility

Designed as an OEM-style replacement and standard fitting for 1/4 inch FNPT threaded piping systems rated at Class 125.

Installation Notes

This fitting is installed by licensed plumbers or pipefitters following IPC or applicable local plumbing codes. Shut off and depressurize the supply line completely before disassembly or installation. Apply approved pipe thread sealant or PTFE tape to all male NPT threads before engagement. Hand-tighten first, then use a pipe wrench to bring the joint to full thread engagement without overtightening, which can crack brass fittings.