Nibco Inc W01230D Cxm Adapter 1/2 X 3/8 Inch Lead-free

Product Description

The NIBCO INC W01230D is a lead-free copper CxM (solder cup by male NPT) adapter fitting sized at 1/2 inch by 3/8 inch. It features a solder cup end that accepts a standard copper tube and a male NPT threaded end that connects to a threaded fitting or valve body. This adapter is used to transition from a soldered copper line to a threaded connection in a single fitting. Plumbers and pipefitters install this type of adapter in potable water and general plumbing systems where mixed connection types meet. The lead-free construction meets modern safe-drinking-water requirements.

This adapter is suited for residential and light commercial plumbing applications where a 1/2 inch copper line must terminate into a 3/8 inch male NPT threaded port. Typical installations include supply line connections at fixtures, valves, and equipment inlets. The fitting is sold in packages of 25 units, making it practical for service contractors and wholesale trade accounts that install multiple connections per job.

Key Features

• Solder cup inlet accepts 1/2 inch copper tube for standard sweat connection
• 3/8 inch male NPT thread transitions to a threaded fitting, valve, or equipment port
• Lead-free construction compliant with safe-drinking-water standards
• C604 product series — designed for potable water and general plumbing service
• Packaged 25 units per package for trade and contractor quantity use

Compatibility

Designed as an OEM-style replacement and standard-trade fitting for copper plumbing systems requiring a transition from a 1/2 inch solder connection to a 3/8 inch male NPT threaded connection.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter. Shut off the water supply and depressurize the line before soldering or making threaded connections. The solder cup end requires proper flux application, heat, and lead-free solder in accordance with applicable plumbing codes such as the IPC or UPC. Apply thread sealant or PTFE tape to the male NPT threads before engaging the threaded connection; do not overtighten threaded joints.

Technical Specifications

• Connection Type: Solder Cup (C) x Male NPT (M)
• Inlet Size: 1/2 inch
• Outlet Size: 3/8 inch
• Lead-Free: Yes
• Package Quantity: 25 EA
• Weight: 1.33 pounds

Standard Information

• Brand: NIBCO INC
• Manufacturer Part Number: W01230D