Water Pump User Manual
Watson-Marlow 520DuN IP66/NEMA 4X User Manual 44
18.8 Flow units
The 520DuN pump can display its flow rate in metric (SI) or US (imperial) units of
volume or mass.
In the second screen of the Setup menu select Flow units using the UP and
DOWN keys. Press ENTER to confirm your choice.
The pump displays a screen offering Metric or US. Use the UP and DOWN keys
to choose and press ENTER to confirm your decision.
If you chose Metric, the pump offers a choice of units: µl/min, ml/min, l/hr,
g/min or kg/hr. Use the UP and DOWN keys to choose and press ENTER to
confirm your decision.
If you chose US, the pump offers a choice of units: US Gallons/hr, US
Gallons/day, lb/hr or lb/day. Use the UP and DOWN keys to choose and press
ENTER to confirm your decision.