Sioux Chief 710-3 Tubing Brush 3/4 Inch Copper

Product Description

The SIOUX CHIEF 710-3 is a tubing brush designed for cleaning the outside diameter of 3/4-inch copper tubing prior to soldering or brazing. The brush removes oxidation, flux residue, and surface contaminants to ensure a clean, bondable surface for a leak-free joint. Plumbers and HVAC technicians use this tool during new installations and repair work on copper water supply, refrigerant, and hydronic heating lines. Proper surface prep with a correctly sized brush is a fundamental step in producing a reliable sweat joint.

This brush is sized specifically for 3/4-inch copper tubing OD applications. It is commonly used in residential and light commercial plumbing and HVAC work wherever copper sweat fittings are assembled. The 710-3 is a hand tool suited for use in tight spaces and is a standard item in a plumber or HVAC tech's fitting preparation kit.

Key Features

• Sized for 3/4-inch copper tubing outside diameter
• Removes oxidation and surface contamination before soldering or brazing
• Compact hand-tool design suitable for confined work areas
• Single-use consumable style for consistent cleaning performance

Compatibility

Designed for use on 3/4-inch copper tubing as an OEM-style fitting preparation tool for sweat-joint plumbing and HVAC copper line assemblies.

Installation Notes

This tool is used by licensed plumbers and HVAC technicians during copper pipe preparation before soldering or brazing. Always shut off the water supply or refrigerant system and depressurize the line before beginning joint work. Brush the tubing OD until the surface is bright and free of oxidation before applying flux. Follow applicable IPC and IFGC codes for soldering and brazing procedures on potable water and gas systems.

Technical Specifications

• Tubing Size: 3/4 inches
• Application: Copper tubing outside diameter cleaning
• Order Increment: 1

Standard Information

• Brand: SIOUX CHIEF
• Manufacturer Part Number: 710-3