B K Mueller 511-973HC Galvanized Hex Bushing 1.5x0.5 in 10pk

Product Description

The B K Mueller Industries 511-973HC is a galvanized hex bushing designed to reduce pipe thread connections from a 1-1/2 inch female thread to a 1/2 inch male thread. The hex profile allows for wrench engagement during installation, providing secure torque without slipping. This fitting is galvanized steel construction, offering corrosion resistance in standard plumbing and gas piping applications. Licensed plumbers and pipefitters use this bushing when transitioning between two different pipe sizes in threaded piping systems. Each package contains 10 pieces, making it a practical shop or service truck stock item.

This galvanized hex bushing is suited for residential and light commercial plumbing, gas distribution, and general piping applications where a threaded size reduction is required. The 1-1/2 inch to 1/2 inch size combination is commonly encountered when connecting smaller branch lines, gauges, valves, or fittings to larger threaded pipe runs. Installation is straightforward with standard pipe wrenches and NPT-compatible thread sealant or tape.

Key Features

• 1-1/2 inch female NPT inlet reduces to 1/2 inch male NPT outlet
• Hex body profile allows positive wrench grip during tightening
• Galvanized steel construction provides corrosion resistance for standard service environments
• Sold in a package quantity of 10 units
• Compatible with standard NPT threaded piping systems

Compatibility

Designed as an OEM-style replacement and standard-stock threaded fitting for use in NPT-compatible residential and commercial pipe systems requiring a 1-1/2 inch to 1/2 inch reduction.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing and mechanical codes. Shut off and depressurize the piping system completely before removing or installing any threaded fittings. Apply an appropriate thread sealant compound or PTFE tape to the male threads before assembly. Do not over-tighten, as this can crack fittings or damage threads in the mating pipe or fitting.