Elkhart Products MA-4 Copper Male Adapter 4 in Cxm

Product Description

The ELKHART PRODUCTS MA-4 is a 4-inch WROT copper male adapter designed to transition from a copper sweat connection to a male threaded fitting. It follows a Cup by Male (C x M) connection configuration and is joined using a solder (sweat) method, making it a standard choice for copper piping systems in commercial and residential plumbing. At 2.262 pounds and constructed from WROT copper, this adapter is built to handle the demands of high-pressure and high-temperature service lines where material integrity matters. Plumbing contractors and pipefitters rely on this fitting for reliable, long-lasting joints in pressure piping applications.

This adapter is suited for use in commercial plumbing systems, mechanical rooms, and large-diameter residential installations where 4-inch copper pipe is specified. Its WROT copper construction meets the demands of potable water, hydronic heating, and similar fluid-handling systems. The solder-end connection integrates directly into standard copper tubing runs, making it appropriate for new construction and retrofit work handled by licensed plumbers and pipefitters.

Key Features

• 4-inch WROT copper construction for durability in pressure piping systems
• Cup by Male (C x M) connection for transitioning from sweat copper to male threaded fittings
• Solder-type joint compatible with standard copper tubing and brazing or soldering procedures
• Compact profile at 4.50 x 3.43 x 4.50 inches for straightforward installation in tight mechanical spaces
• Weighs 2.262 pounds — appropriate heft for a full 4-inch copper fitting

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 4-inch copper piping systems using standard C x M solder connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with local plumbing codes and the IPC. Depressurize and drain the system fully before cutting into existing piping. Clean and flux all mating surfaces thoroughly before applying solder or braze material to ensure a leak-free joint. Allow the fitting to cool completely before restoring system pressure and inspecting for leaks.

Technical Specifications

• Size: 4 inches
• Material: Copper (WROT)
• Connection Type: C x M (Cup by Male)
• Join Method: Solder
• Dimensions (L x W x H): 4.50 x 3.43 x 4.50 inches
• Weight: 2.262 pounds
• Product Line: WROT
• Model: 104

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: MA-4