Quote:
Originally posted by Cathar
Yes, I've been looking out for pumps like this. According to what I've been reading, they are more efficient than centrifugal style pumps for the same power input, even for the closed impeller designs. Dramatically more pressure head than even a closed impellor cent. pump at the same RPM, but for quite a deal less power consumption.
http://www.dynafloweng.com/regenturbinepumps.html
Something like the MT-2003 from that last link would make a nice WC pump.
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Yes, the small plastic MT-2003 regenerative turbine pump looked very interesting...
(could produce around 10 PSI head while maintaining a flow of around 5 GPM).
I talked to Dynalflow and requested a quote: $767.55 US and it comes with a
1/2 HP, 3,500 RPM electric motor...