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The BMI 46023 is a press-fit reducing coupling designed for carbon steel gas piping systems. It connects a 3/4-inch line to a 1/2-inch line without threading or soldering, using a mechanical press connection that a qualified gas fitter or plumber makes with a standard pressing tool. The press-fit design creates a reliable, leak-resistant joint suited for natural gas and similar gas distribution applications in both residential and light commercial settings. This coupling is part of the BMI carbon press gas fittings line and is installed where a reduction in pipe diameter is required within a gas distribution run.
This coupling is used in gas piping installations where 3/4-inch supply lines transition to 1/2-inch branch lines. Typical applications include new construction gas rough-in, appliance branch lines, and retrofit work where press-fit technology is preferred over traditional threaded or welded connections. The carbon steel construction is compatible with standard press-fit tooling used in the plumbing and mechanical trades.
Designed as an OEM-style press-fit reducing coupling for carbon steel gas piping systems requiring a 3/4-inch to 1/2-inch transition.
Installation must be performed by a licensed plumber or gas fitter in accordance with applicable local codes and the International Fuel Gas Code (IFGC). Shut off and verify zero gas pressure in the line before cutting in or removing any existing fitting. Use only a press tool and jaw set rated and approved for the specific press-fit system being installed. Inspect the fitting seating and O-ring condition before pressing, and leak-test all connections after completion.
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