Description: indicates how strongly a force acts on a rotatably mounted body; Name: torsion moment
Description: Measured torque of the motor; Name: Torque
Description: Speed that characterizes a pump in terms of its speed, flow rate per impeller eye, i.e. total flow for single-flow impeller, half flow for double-flow impeller, at the best efficiency point and head per stage at maximum impeller diameter ; Name: Specific speed