Midland Industries 77302 Copper Sweat Reducer 5/8 X 3/8

Product Description

The MIDLAND INDUSTRIES 77302 is a copper sweat reducer coupling designed to connect two lines of different diameters in a single inline fitting. It transitions from a 5/8-inch fitting connection to a 3/8-inch fitting connection using standard sweat soldering. The fitting is constructed from copper and weighs 0.05 pounds, making it a compact, lightweight component. Licensed plumbers and HVAC technicians install this type of fitting during new construction, system modifications, or repair work where a pipe size reduction is needed in a copper line.

This reducer is suited for residential and light commercial plumbing and HVAC refrigeration or hydronic piping applications where copper sweat fittings are specified. It is used wherever a 5/8-inch copper line must step down to a 3/8-inch copper line without the use of threaded or push-connect adapters. The sweat connection method makes it compatible with standard copper tubing systems joined by soldering.

Key Features

• Transitions from 5/8-inch to 3/8-inch fitting connections in a single inline piece
• Copper construction suitable for sweat soldering per standard trade practice
• Compact and lightweight at 0.05 pounds
• Sweat fitting connections on both ends for a leak-resistant soldered joint
• Classified as a reducing coupling in the copper sweat fittings category

Compatibility

Designed as an OEM-style replacement or new-install reducing coupling for copper sweat piping systems requiring a 5/8-inch to 3/8-inch transition.

Installation Notes

Installation is performed by licensed plumbers or HVAC technicians qualified in copper sweat soldering. Shut off and depressurize the line before cutting and fitting. Clean and flux both the fitting and tube ends thoroughly before applying heat and solder. Work must comply with applicable local plumbing codes and standards such as the International Plumbing Code.