Midland Industries 77391 Flush Bushing 1-1/2 X 1-1/4 Copper

Product Description

The MIDLAND INDUSTRIES 77391 is a copper flush bushing designed to reduce pipe connections from a 1-1/2 inch fitting end to a 1-1/4 inch copper sweat (C) end. This fitting is used in copper sweat piping systems to transition between two different pipe sizes without adding significant length to the assembly. The flush bushing profile keeps the connection compact, which is useful in tight spaces. At 0.22 pounds, it is a lightweight, single-piece fitting suited for plumbing rough-in and mechanical piping work performed by licensed plumbers and pipefitters.

This bushing is used in residential and light commercial plumbing systems where copper sweat connections are standard. It is well suited for supply line piping, hydronic heating distribution, and general mechanical plumbing applications. The sweat connection end requires soldering with appropriate flux and solder per local plumbing codes. It is commonly installed during new construction rough-in or during service work when pipe diameter changes are needed at a fitting junction.

Key Features

• Flush bushing profile for compact, low-profile diameter transitions
• 1-1/2 inch fitting connection on one end, 1-1/4 inch copper sweat connection on the other
• Copper construction for compatibility with standard sweat soldering methods
• Lightweight at 0.22 pounds for easy handling and installation in confined spaces
• Single-piece fitting with no moving parts or seals to fail

Compatibility

Designed as an OEM-style replacement or new-installation copper sweat flush bushing for residential and commercial plumbing systems using standard copper pipe and sweat fittings.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing codes. Shut off and drain the water supply completely before cutting into any existing piping. Clean and flux all mating surfaces before soldering, and use lead-free solder where required by code. Allow the joint to cool fully before restoring water pressure and inspecting for leaks.