Quote:
Originally posted by copyman
I HAVE USING A QUIETONE 1100GPH => RAD F2 => LRWW = 34 LITERS PER MINUTE WITH 2,5 METERS OF TUBES OF 1\2 INCH .
MY BOMB CONSUMES 80W
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Okay, something is terribly amiss here.
Taking BillA's pressure drop data for the White Water alone of ~3.0m of pressure drop at 10lpm.
At 34lpm we're looking at around 35m of pressure drop for the White Water alone
at a minimum.
To push 34 lpm against a pressure drop of 35m requires 195W of mechanical power to do so as an
absolute physical minimum.
i.e. it's physically impossible for an 80W power-draw pump to be doing 195W of work.
Something wrong with your calculations Ivo.