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Whitney CoxAug 2, 2025
Why does my WAGNER GM 4700AC have a poor spray pattern?
- AAngela GriffinAug 2, 2025
If your WAGNER Paint Sprayer is producing a poor spray pattern, several factors could be the cause. First, check if the atomizing air is incorrectly adjusted and readjust it. A worn nozzle can also lead to this issue, so consider replacing it. Ensure the product pressure isn't too low by increasing it at the pump. If the product viscosity is too high, dilute the spray product according to the manufacturer's instructions. Inspect the nozzle for partial clogs and perform nozzle cleaning if needed. Also, check the air cap for damaged or clogged drilled holes; clean or replace the air cap if necessary. Finally, make sure you've selected the correct air cap for your paint type (solvent/water-based).