Elkhart Products WP4-2-16 1 Inch Copper Male Street Adapter

Product Description

The ELKHART PRODUCTS WP4-2-16 is a 1-inch WROT copper male street adapter designed for solder-type connections in residential and commercial plumbing systems. It transitions between a fitting-end (FTG) inlet and a male-threaded outlet, allowing it to thread directly into a female-threaded fitting without a separate coupling. The adapter is manufactured from WROT copper, which is cold-worked for tighter dimensional tolerances and consistent wall thickness. Licensed plumbers install this fitting as part of copper supply piping assemblies where a male-threaded connection is required at a branch or terminal point.

This adapter is suited for potable water supply lines, hydronic heating systems, and general plumbing rough-in applications where copper-to-threaded transitions are needed. The FTG inlet accepts the pipe end of an adjacent copper fitting directly, making it a standard choice for compact fitting assemblies in tight spaces. It is appropriate for both new construction and retrofit work in residential and light commercial installations.

Key Features

• WROT copper construction for close dimensional tolerances and reliable solder joints
• FTG x Male connection eliminates the need for an additional coupling at threaded transitions
• 1-inch nominal size suits standard residential and commercial copper supply piping
• Solder-type joint compatible with standard lead-free solder and flux per IPC and ASTM requirements
• Compact form factor with a length of 1.46 inches for installation in confined spaces

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-inch copper plumbing systems using standard solder-type (sweat) connections and female-threaded receiving fittings.

Installation Notes

Installation is performed by a licensed plumber. Shut off the water supply and depressurize and drain the line before soldering. Use lead-free solder and flux meeting local plumbing code requirements, typically per IPC or applicable state code. Do not apply heat to the fitting while it is under pressure or while flammable materials are present nearby.

Technical Specifications

• Size: 1 inch
• Connection Type: FTG x Male (Solder)
• Material: WROT Copper
• Product Line: WROT
• Length: 1.46 inches
• Width: 2.16 inches
• Height: 1.30 inches
• Weight: 0.232 pounds
• UPC: 683264304529

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: WP4-2-16