[RE-wrenches] grundfos SQFlex question

[jay]

Does anyone have or know where I can get the pump curves with voltages?

I’m trying to limit flow by lowering the voltage, which I know works, but I can’t find the output vs voltage charts.

And does anyone know if Lorentz is still active in the USA?  
The last time i checked their controller had the ability for flow/speed adjustment.

Thanks

jay

peltz power