Merit Brass K610-40 Pipe Cross 2-1/2 in 316 Ss Fnpt 150 Psi

Product Description

The MERIT BRASS K610-40 is a 2-1/2 inch four-way pipe cross fitting manufactured from 316 stainless steel with female NPT (FNPT) end connections on all four ports. Rated to 150 psi, it is designed for piping systems that require a single inline fitting to branch flow in four directions. The 316 stainless steel construction provides strong resistance to corrosion and chloride environments, making it suitable for demanding fluid handling applications. Licensed plumbers and pipefitters install this fitting in commercial and industrial piping assemblies where a cross configuration is specified.

This fitting is suited for use in commercial plumbing, process piping, and industrial fluid distribution systems where a 2-1/2 inch pipe cross connection is required. The FNPT threading on all ports allows straightforward connection to standard NPT-threaded pipe and fittings. Its 316 stainless steel material grade makes it a practical choice for corrosive media, marine environments, chemical handling lines, and food-grade or sanitary-adjacent piping where iron or brass alloys are not appropriate.

Key Features

• 316 stainless steel construction for superior corrosion resistance in harsh and chloride-heavy environments
• FNPT connections on all four ports for standard NPT pipe thread compatibility
• 150 psi pressure rating for moderate-pressure piping systems
• 2-1/2 inch fitting size for larger-diameter branch piping configurations
• 5-1/2 inch overall length for layout planning and spool fabrication

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 2-1/2 inch NPT piping systems requiring a four-way cross configuration in 316 stainless steel.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Isolate and depressurize the system completely before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape rated for the media and pressure in the system to all male NPT threads before assembly. Refer to applicable plumbing codes such as the IPC for torque, support spacing, and pressure testing requirements.