2 pumps in parallel: How do they run?

[@ETOE]

Thank you for your explanations. Does it also work the same way for ventilation fans? Im a designer and build a paint booth were I like to run identical fans in parallel to suck air.

[@profmarcosvianna]

Thank you for your question, ETOE! Theoretically yes, but I am not an expert on this subject. My expertise is water

[@profmarcosvianna]

...complementing: on water pumps!