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The BMI USA 35145 is a black malleable iron hex bushing designed to reduce pipe connections from a 2-inch female thread to a 3/8-inch male thread. The hexagonal body provides a flat-sided grip surface for wrench engagement, making installation straightforward and secure. At 0.53 pounds, this bushing is a compact, heavy-duty fitting suited for plumbing, mechanical piping, and gas distribution systems where a reliable threaded reduction is required. Licensed plumbers and pipefitters install this type of fitting during rough-in and retrofit work across a wide range of pipe systems.
This hex bushing is used in residential and light commercial applications wherever a pipe size reduction is needed between a 2-inch and 3/8-inch threaded connection. Typical install scenarios include gas supply lines, water distribution piping, and general mechanical systems that use standard NPT threaded fittings. The black finish is standard for gas piping applications and distinguishes this fitting from galvanized water-service fittings.
Designed as an OEM-style replacement or standard trade fitting for use with NPT threaded pipe systems requiring a 2-inch to 3/8-inch reduction in plumbing, HVAC, or gas distribution piping.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, the International Fuel Gas Code (IFGC), or the International Plumbing Code (IPC) as appropriate to the system. Shut off the gas or water supply and depressurize the line before beginning work. Apply thread sealant or PTFE tape rated for the service medium to the male threads before engagement. Do not over-torque; use a properly sized pipe wrench on the hex body to achieve a leak-free joint without cracking the fitting.
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