1. How to find the correct size air fitting

    Choose the correct size air fitting, the most common mistake people make when ordering air fittings is that they measure the width of the thread in millimeters.

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  2. The difference between "G" thread and "F" thread airless spray guns.

    What is the difference between 'G' Thread (7/8") and "F" Thread (11/16") airless spray guns?

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