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Doris FriedmanAug 10, 2025
Why does my WilTec Compressor run smoothly but not generate air pressure?
- BBetty MossAug 10, 2025
If your WilTec compressor runs smoothly but doesn't generate air pressure, the valve screws and diaphragm screws might be loose or in the wrong position. To fix this, open the front cover, tighten the screws, and ensure the diaphragm screws are correctly positioned. Alternatively, the valve may be damaged due to prolonged use at high pressure, in which case you should replace the valves or cylinder cover.