B K Mueller 511-987HN Galvanized Hex Bushing 2x1-1/2 in

Product Description

The B K Mueller Industries 511-987HN is a galvanized hex bushing designed to reduce a 2-inch female threaded pipe connection down to a 1-1/2-inch male threaded connection. This fitting is manufactured with a galvanized steel finish that provides corrosion resistance in standard plumbing, mechanical, and industrial piping applications. The hex body allows for secure wrench engagement during installation, making it a reliable component for reducing threaded pipe or fitting connections. Plumbers and pipefitters install this bushing when transitioning between two common pipe sizes in water supply, gas distribution, and general mechanical piping systems.

This hex bushing is suited for residential and light commercial plumbing systems where a 2-inch to 1-1/2-inch threaded reduction is needed. It is a practical choice for water distribution lines, drain and vent systems that use threaded galvanized pipe, and similar mechanical piping installations. The fitting ships in a package quantity of five units, making it convenient for jobs requiring multiple reductions or for shop stock. Installation is performed by licensed plumbers or experienced pipe trades professionals following applicable code requirements.

Key Features

• Reduces 2-inch female threads to 1-1/2-inch male threads in a single fitting
• Galvanized steel construction provides corrosion resistance for standard piping environments
• Hex body profile provides full wrench engagement for secure makeup
• Packaged in quantities of five for multi-connection or stock applications
• Threaded ends allow installation without soldering, pressing, or specialized tooling

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard 2-inch to 1-1/2-inch NPT threaded galvanized pipe systems in residential and commercial plumbing and mechanical applications.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipe trades professional in accordance with applicable IPC or local plumbing code requirements. Shut off the water supply and relieve system pressure before removing or installing threaded fittings. Apply an approved pipe thread sealant or PTFE tape to the male threads before assembly. Do not overtighten; use the hex body with a pipe wrench for controlled, secure makeup without damaging the fitting.