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Unread 11-05-2004, 07:51 AM   #30
lolito_fr
Cooling Savant
 
Join Date: Dec 2003
Location: France
Posts: 291
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Quote:
...and the DDC (which is equivalent with EHEIM 1250 for the cascade in performances)
Are you sure about this? Have you plotted the PQ curves for these two pumps with this bloc? And then run through the math for dT based on pump heat, etc (as Cathar has done)?

[perso, j'ai un gros doute ]
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