Description: the electric voltage is the potential difference between two points in the electric field. It is the driving force for the charge movement.; Name: mains voltage
Description: Measured actual mains voltage; Name: Voltage
Description: average speed given by the stroke length multiplied with the number of complete pumping cycles of the piston, plunger or piston attached to the diaphragm per minute (stroke per minute or pump crank speed); Name: piston velocity