Technical Knowledge Database

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Welcome to the Weldability Sif Technical Knowledge Database. We frequently answer technical questions while assisting customers with selecting and using our products in their applications. You can search these questions using the form below.

Displaying KnowledgeBase Entry 1146:

-A- The hose connection with the the larger hole is for the water & power supply.
-B- If you blow through the hose with the smaller hole and air escapes from around the the open body this is the gas hose.
-C- If you blow through the hose with the small hole and air does not escape this will be the water return hose.
Disclaimer: This information is provided 'as is' and we accept no responsibility for the accuracy or validity of this information.