1) The Shorter Pump can lift water vertically up to 109 meters
( Voltage 48 V DC, Power 500W, Maxmim flow 1.9 cubic meters per Hour or 1900 liters per hour )

2) The longer Pump can lift water vertically up to 80 meters ( about 262 feets )
( Voltage 48 V DC, Power 600W, Maxmim flow 3.5 cubic meters per Hour or 3,500 liters per hour )