Maximum productivity (\(Q_{max}\)): 4.8 cubic meters per hour (m3/h), which is exactly 80 liters per minute (L/min).
Optimal productivity: The manufacturer's optimal performance curve delivers 50 liters per minute (3.0 m3/h) when pushing water against a total vertical head of 70 meters.
Deep-well performance: At a higher head pressure of 122 meters, the productivity drops down to 10 liters per minute (0.6 m3/h).