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Originally Posted by Breach
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Interesting fact: MAG x MCP350
MCP350 has almost double pressure, but less free flow rate.
I think it is caused by closed X open impeller. Closed impeller generates high pressure with flow loss. Opposite to open impeller.
Which is better for micro-channel block??? Is MAG enough for micro-channel???
Other interesting fact: maximum power requirement (8.4 W) is at free water flow. In opposite to deadhead (7.2 W).
This indicates that load (backpressure) will not cause any issue to motor or electronics. Could am i right?
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Originally Posted by Lee "Robotech" Garbutt
at 12.0 V I measured a maximum current draw of 0.70 A (8.4 watts) when water flow was at its maximum and 0.60 A (7.2 watts) when the pump was operating at deadhead with no flow. When producing an 88 GPH flow rate with a 1.25 PSI head, the pump pulled 0.67 A (8.0 watts).
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will see...