Those are interesting results. Have you confirmed that your flow is actually better? Your results could be due to the fact that your new pump is operating less efficiently than the previous one (i.e. closer to the maximum head side of the pump's H-Q curve). Course, that's just a guess.
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Michael E. Robbins
M.A.Sc. Candidate, University of Toronto
12.1 GHz of AMD's finest (17.7 GHz total) crunching proudly for the AMDMB.com Killer Frogs
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