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Cory RobertsAug 16, 2025
Why is my Hydra-Flex AQUA-LAB AX Dispenser pump operating but not delivering water?
- MMarissa WilsonAug 16, 2025
Your Hydra-Flex Dispenser pump might be running but not pumping water due to several reasons. There may be an inlet restriction, so check all in-line filters and inlet plumbing. Ensure a positive pressure is maintained by checking the pressure on the inlet side, and replace any undersized piping with larger piping. Also, make sure all connections are tight to prevent leaks on the inlet side. Other potential causes include worn or defective pump parts (replace them or the entire pump, cleaning parts if needed), the pump not being primed (refer to priming instructions), or incorrect motor rotation (reverse by interchanging any two leads).