Ndl Industries W1902 No Stop Copper Coupling 1/2 Inch

Product Description

The NDL INDUSTRIES W1902 is a 1/2-inch no-stop copper coupling with a CxC (copper-by-copper) sweat connection on both ends. Unlike a standard coupling, the no-stop design has no internal shoulder, allowing the fitting to slide freely along the pipe in either direction. This makes it the correct choice when joining cut pipe in a repair situation where neither pipe end can be moved. Plumbers and pipefitters use this fitting in water supply, heating, and light mechanical piping systems where standard copper sweat fittings are specified.

This coupling is suited for residential and light commercial plumbing repair work. The no-stop configuration is particularly useful when cutting out a damaged section of copper pipe in a wall or ceiling where pipe movement is restricted. It fits 1/2-inch nominal copper tubing and is installed using standard soldering procedures.

Key Features

• No internal stop allows the fitting to slide fully onto the pipe for repair-in-place applications
• CxC connection type accepts standard 1/2-inch copper tubing on both ends
• Copper construction compatible with standard lead-free solder and flux
• Compact profile fits tight spaces common in repair scenarios

Compatibility

Designed as an OEM-style replacement fitting for 1/2-inch nominal copper sweat piping systems using CxC connections.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters following applicable IPC and local plumbing codes. Always shut off the water supply and fully drain and dry the pipe before soldering. Use lead-free solder and an approved flux rated for potable water service. Do not apply heat to a fitting that still contains moisture, as steam pressure can cause solder to blow out.

Technical Specifications

• Fitting Type: No Stop Coupling
• Connection Type: CxC (Copper x Copper Sweat)
• Connection Size: 1/2 inch
• Material: Copper

Standard Information

• Brand: NDL INDUSTRIES
• Manufacturer Part Number: W1902