Midland Industries 77410 Copper Adapter 1-1/2 in C X Fpt

Product Description

The MIDLAND INDUSTRIES 77410 is a wrot copper sweat adapter designed to transition from a 1-1/2 inch copper sweat (C) connection to a 1-1/2 inch female pipe thread (FPT) connection. Wrot copper construction delivers consistent wall thickness and high-integrity joints suited for pressure and temperature demands in plumbing and mechanical systems. This fitting is rated to 400 psi and handles a temperature range of 32 to 200 degrees F, making it appropriate for domestic water, hydronic, and light commercial piping applications. Licensed plumbers and pipefitters install this fitting as part of copper sweat assemblies where a threaded female port is required.

This adapter fits into residential and light commercial plumbing systems wherever a copper sweat line must connect to a threaded fitting, valve, or equipment port. Typical scenarios include connections to ball valves, gate valves, water heaters, boiler supply and return piping, and similar threaded-end components. The female pipe thread end accepts standard NPT male-threaded fittings. No specific model restriction applies beyond the 1-1/2 inch nominal pipe size.

Key Features

• Wrot copper construction for consistent wall thickness and reliable solder joints
• 400 psi pressure rating suitable for domestic water and hydronic service
• Operating temperature range of 32 to 200 degrees F
• 1-1/2 inch C x 1-1/2 inch FPT configuration transitions sweat lines to threaded connections
• Compact footprint at approximately 2.15 inches in length

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/2 inch nominal copper sweat systems requiring a female pipe thread outlet in residential and light commercial plumbing applications.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter following applicable IPC and local plumbing code requirements. Shut off and depressurize the water system and allow all pipes to cool completely before cutting or sweating any joint. Clean and flux all copper surfaces thoroughly before soldering, and use lead-free solder where potable water service is involved. Hand-tighten the FPT connection with appropriate thread sealant or tape before final assembly.