Midland Industries 77163 45 Degree Copper Sweat Elbow 3/8 in

Product Description

The MIDLAND INDUSTRIES 77163 is a 45-degree solder joint elbow designed for copper sweat piping systems. Manufactured from wrot copper, this fitting connects two 3/8-inch copper tubes at a 45-degree angle using standard sweat (solder) connections on both ends. It is rated to 500 psi and handles temperatures from 32 to 200 degrees F, making it suitable for domestic water supply, hydronic heating, and refrigeration piping applications. Licensed plumbers and HVAC technicians install this fitting as part of routine rough-in work and system modifications where a directional change in copper tubing is required.

This elbow is used in residential and light commercial plumbing and HVAC systems wherever a 45-degree directional change is needed in a 3/8-inch copper line. Its compact wrot copper construction makes it a reliable choice for tight spaces and applications demanding consistent pressure performance. It is appropriate for both new installations and repair work on existing copper piping systems.

Key Features

• 45-degree angle for controlled directional routing of copper tubing
• Wrot copper construction for durability and reliable solder joints
• Rated to 500 psi for demanding pressure applications
• Operating temperature range of 32 to 200 degrees F
• 3/8 in C x 3/8 in C connections for standard sweat joining

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 3/8-inch copper sweat piping systems in residential and light commercial plumbing and HVAC applications.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off and drain the water supply or system before cutting into existing copper lines. Use appropriate flux and lead-free solder for potable water applications, and allow the joint to cool fully before restoring system pressure. Inspect the completed joint for leaks before closing any walls or enclosures.