Ideas & Expert Advice

Tech Tips

Achieving the Correct Electrical Conductivity When Welding Copper

welding image

When welding copper in a high electrical conductivity situation, it’s best to know the physical and chemical properties so you know what’s needed in a welding alloy.



Nitrogen Purge and Brazing

Harris nitrogen regulator (part no. 3002572)

Most HVAC installation instructions require flowing nitrogen through the copper tube during brazing. This is an important step in producing a quality HVAC system.



Actual and Typical Certifications

Harris brazing rod

Harris provides online actual and typical certifications for many of our consumable products. This brief overview looks at the difference between the two types of certifications.



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Articles

Gas Keeps Beverage Market Flowing

Regulators, manifolds, telemetry add value, increase business opportunities.



Harris Salutes Workshops for Warriors' Veteran Programs

Workshops for Warriors has trained more than 700 veterans who have earned thousands of nationally recognized portable, stackable certifications and are working in every state. November has been declared National Veterans and Military Families month in honor of the service members who have answered the call of duty for the United States. This appreciation is further emphasized by companies and organizations who offer special programs for veterans.



The Path to Braze Quality

A pragmatic approach to braze quality considers three interrelated concepts: establishing and documenting a brazing procedure, understanding and applying correct brazing principles, and post-braze inspection guidelines. This article reviews those factors.



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Videos

Harris Products Group Overview

Harris Corporate Video

Drawing from a long history, worldwide infrastructure, and nimble product structure, Harris Products Group has remained loyal to our core values and customer-focused innovation, operating to a higher standard. Since 1899, the Harris name has been identified with innovative people, practices and products. Created from the merging of the Harris Calorific Company and the J.W. Harris Company by Lincoln Electric in 2005, Harris has since grown to become the industry leader in consumables and equipment used in brazing, soldering, welding, cutting, heating and gas control.





AHR 2015

AHR Expo preview

The 2015 AHR Expo comes to Chicago's McCormick Place, January 26-28. Come to booth 5222 in the South Hall to see demos and the latest products from the Harris Products Group.



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