Oatey Company 092032-144 Copper Tube Brush 3/4 Inch

Product Description

The OATEY COMPANY 092032-144 is a 3/4 inch inner diameter copper tube brush designed for cleaning and preparing copper pipe ends before soldering or brazing. The brush removes oxidation, flux residue, and debris from the interior bore of 3/4 inch copper tubing to ensure a clean mating surface. Proper surface preparation is critical to achieving a sound, leak-free solder joint, and this brush is sized to fit the bore precisely so bristles make full contact around the entire inner circumference. Plumbers and pipefitters use this tool as a standard part of the sweat-soldering workflow on both new installations and repair work.

This brush is suited for residential and light commercial plumbing applications wherever 3/4 inch copper tubing is used, including domestic water supply lines, hydronic heating systems, and refrigeration line sets. It is a hand-held, single-pass cleaning tool used ahead of flux application. Each package contains 12 brushes, making it practical for contractors stocking a service van or supply room. The unit of measure is each (EA).

Key Features

• 3/4 inch inner diameter sizing for a precise fit inside 3/4 inch copper tubing
• Bristle design provides full-circumference contact to remove oxidation and debris
• Prepares copper bore surface for flux application and soldering or brazing
• Sold in a 12-pack quantity for jobsite or van stock convenience
• Lightweight at 0.6 pounds per package for easy transport

Compatibility

Designed for use with standard 3/4 inch nominal copper tubing in plumbing and hydronic applications.

Installation Notes

This brush is used by licensed plumbers during copper pipe preparation prior to sweat soldering or brazing. Shut off and depressurize the water system before beginning any pipe work. Insert the brush fully into the tube bore and rotate to clean the interior surface before applying flux. Work in a well-ventilated area when soldering and follow applicable IPC and local plumbing code requirements for joint preparation.

Technical Specifications

• Inner Diameter: 3/4 inches
• Package Weight: 0.6 pounds
• Package Quantity: 12 per package
• Unit of Measure: EA

Standard Information

• Brand: OATEY COMPANY
• Manufacturer Part Number: 092032-144