Midland Industries 63550MS Hex Bushing 3 in X 1 in 316 Ss

Product Description

The MIDLAND INDUSTRIES 63550MS is a hex bushing fitting designed to reduce a 3-inch male NPT connection down to a 1-inch female NPT connection. Constructed from 316 stainless steel, this fitting delivers strong resistance to corrosion and chemical exposure, making it suitable for demanding fluid and gas piping systems. Rated at a 150 lb pressure class, the 63550MS is used in applications where a reliable threaded reduction between two different pipe sizes is required. Licensed plumbers and pipefitters install this type of fitting during system assembly or modification.

This hex bushing is appropriate for use in industrial, commercial, and mechanical piping systems where 316 stainless steel material is specified for corrosion resistance or sanitary requirements. Typical applications include process piping, chemical handling lines, marine environments, and food-grade or pharmaceutical systems where standard carbon steel fittings are not acceptable. The hex profile allows for standard wrench installation, reducing installation time and effort in tight spaces.

Key Features

• 3-inch male NPT inlet reduces to 1-inch female NPT outlet in a single fitting
• 316 stainless steel construction provides superior corrosion and chemical resistance
• 150 lb pressure class rating for use in moderate-pressure piping systems
• Hex body profile allows positive wrench engagement during installation
• Part of the SP-114 Fittings series in 316 stainless steel

Compatibility

Designed as an OEM-style threaded reduction fitting compatible with standard NPT piping systems requiring a 3-inch to 1-inch step-down in 316 stainless steel at a 150 lb pressure class rating.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable piping codes such as the IPC or ASME B31.3. Depressurize and drain the system fully before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male NPT threads before assembly. Do not overtighten, as this can crack or distort stainless steel threaded fittings.