Midland Industries 64515 Reducer Hex Bushing 1-1/4 Mpt X 3/8 Fpt

Product Description

The MIDLAND INDUSTRIES 64515 is a reducer hex bushing designed to step down pipe thread size from a 1-1/4 inch male pipe thread (MPT) to a 3/8 inch female pipe thread (FPT). Constructed from galvanized malleable iron, this fitting is rated for 150 psi service and handles temperatures from -20 degrees F to 350 degrees F. The hex profile allows for standard wrench engagement during installation. Thread sizing on the male end follows a 1-1/4-11-1/2 thread standard. Plumbers, pipefitters, and mechanical contractors use this type of fitting when adapting between different pipe diameters in gas, water, or air distribution systems.

This reducer hex bushing fits into galvanized 150-pound malleable iron fitting systems and is suited for residential and light commercial piping applications. It is commonly installed in gas supply lines, compressed air systems, and water distribution piping where a threaded size reduction is required inline. The fitting threads directly into a larger female-threaded port and accepts a smaller male-threaded pipe or fitting on the opposite end, making it a straightforward solution for pipe diameter transitions.

Key Features

• Reduces from 1-1/4 inch MPT to 3/8 inch FPT in a single inline fitting
• Galvanized malleable iron construction for corrosion resistance
• Rated to 150 psi working pressure
• Temperature range of -20 degrees F to 350 degrees F
• Hex body profile accepts standard pipe wrenches and open-end wrenches
• Conforms to ANSI B 16.3 dimension standards

Compatibility

Designed as an OEM-style replacement or new-installation component compatible with galvanized 150-pound malleable iron threaded pipe systems using NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, IPC, or IFGC requirements depending on the service medium. Shut off the gas, water, or air supply and depressurize the line before threading in the bushing. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly. Do not over-tighten, as malleable iron fittings can crack under excessive torque.