Measurement Guide

Grundfos cannot be held responsible for wrong sizing based on this guide. If any questions to selection or sizing please feel free to contact us any time or go to grundfos.us DN000430_1220
PRESSURE BOOSTING  PUMP SELECTION
Use the table below to select the best Grundfos pump for any type of water supply task.
Once you’ve settled on a pump model, use the corresponding sizing guide to get the perfect t.
Good Better Best
Boosting in well,
tank or borehole
with a depth of more
than 8 metres
SQ SQE CONSTANT
PRESSURE PACKAGE
Boosting from well
or tank with a depth
of less than 8 metres
SCALA2
SBASB with PM1 or PM2
DRY INSTALLED
SUBMERGED
Jet pump & booster SCALA1
NEGATIVE INLET PRESSURE
Quick selection guide
GRUNDFOS DOMESTIC COLD WATER