Merit Brass K612-3212 Pipe Reducer 2x3/4 in 316 Ss

Product Description

The MERIT BRASS K612-3212 is a threaded pipe reducer fitting designed to transition between 2-inch and 3/4-inch pipe runs in fluid and gas distribution systems. Constructed from 316 stainless steel, this fitting offers strong resistance to corrosion and is well suited for demanding industrial, commercial, and marine plumbing applications. Both ends feature female NPT (FNPT) connections, allowing direct thread engagement to standard pipe. The fitting carries a 150 psi pressure rating and meets ISO standards, making it a reliable choice for plumbers and pipefitters working on systems that require a durable, code-compatible reducing connection.

This reducer is appropriate for residential and commercial piping systems where a line reduction from 2-inch to 3/4-inch is required. Common applications include water supply systems, process piping, chemical handling lines, and marine installations where 316 stainless steel is specified for its superior chloride resistance compared to 304 grade. Licensed plumbers and industrial pipefitters typically install this fitting as part of a threaded pipe assembly.

Key Features

• 316 stainless steel construction for strong corrosion and chloride resistance
• FNPT x FNPT threaded connections on both ends for standard pipe engagement
• 150 psi pressure rating suitable for a wide range of fluid and gas service
• Meets ISO standards for dimensional and performance compliance
• 2-7/32 inch length provides compact inline fitment

Compatibility

Designed as an OEM-style threaded pipe reducer for 2-inch to 3/4-inch FNPT pipe systems requiring 316 stainless steel construction and 150 psi service rating.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable plumbing codes, including IPC guidelines. Shut off and depressurize the system completely before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male threads before engagement. Do not over-torque the connection, as stainless steel threads can gall if excessive force is applied.