Ndl Industries w1049 Reducing Coupling 1-1/8 X 7/8 in Copper Sweat

Product Description

The NDL INDUSTRIES w1049 is a copper reducing coupling designed for solder-joint (sweat) connections in supply and pressurized plumbing systems. It transitions from a 1-1/8-inch OD connection down to a 7/8-inch OD connection using a C x C end style, making it a standard fitting for copper tubing installations. Fabricated from wrot copper and manufactured domestically, this fitting delivers consistent dimensional tolerances that support reliable, leak-free solder joints. Licensed plumbers and pipefitters install this fitting during new construction and retrofit work wherever a diameter reduction is needed in a copper line.

The w1049 reducing coupling is suited for residential and light commercial plumbing applications, including domestic water supply lines, hydronic heating loops, and other pressurized copper tubing systems. Its sweat connection style is compatible with ODS tubing and standard copper pipe. This fitting weighs 0.161 pounds and ships in packaging measuring 2 inches in length, 1.25 inches in height, and 1.25 inches in width.

Key Features

• Copper construction provides corrosion resistance in potable water and pressurized systems
• C x C sweat ends accept standard solder-joint assembly with common flux and lead-free solder
• Reduces from 1-1/8 inches OD to 7/8 inches OD in a single fitting
• Domestically manufactured for consistent dimensional accuracy
• ODS connection type 2 compatibility for refrigeration and HVAC tubing applications

Compatibility

Designed as an OEM-style replacement or new-installation fitting for copper sweat (solder-joint) plumbing and HVAC tubing systems requiring a reduction from 1-1/8-inch OD to 7/8-inch OD.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with the applicable International Plumbing Code (IPC) and local jurisdiction requirements. Shut off and depressurize the water or fluid system and allow all lines to drain fully before cutting or sweating fittings. Clean all mating surfaces with emery cloth and apply an approved lead-free flux prior to soldering. Do not apply heat directly to the fitting body for extended periods, as overheating can weaken the joint and cause flux burn-off before solder flows properly.

Technical Specifications

• Fitting Type: Reducing Coupling
• Material: Copper
• Connection Size: 1-1/8 inches x 7/8 inches OD
• Connection Type: Sweat (C x C)
• Connection Type 2: ODS
• Product Weight: 0.161 pounds
• Shipping Weight: 0.116 pounds
• Shipping Length/Depth: 2 inches
• Shipping Height: 1.25 inches
• Shipping Width: 1.25 inches
• Country of Origin: United States
• UPC: 685768205968

Standard Information

• Brand: NDL INDUSTRIES
• Manufacturer Part Number: w1049