The right pump for everyone. Flexible-impellerpump SI Performance:Simple impeller pumpEasy maintenanceNo stable pressure characteristicsNot suitable for continous use Employment:This pump is suitable for customers, who work with the machine a couple times. Not stable enough for a high percentage injection. Roll eccentricpump Inox SL Performance:Completely stainless-steel pumpStable pressure characteristics from 0-4 bar Employment:This pump is suitable for customers, who work with the machine daily. Ice-water injection is possible. Diaphragmpump SM Performance:Safe to run dryFavorable and beneficial in the maintenanceNo outlet flowCompressed air connection 8 bar, air consumption 1 Nm3 Employment:Highest requirements in hygiene and working reliability. No outlet flow = no heating up, no foam, no contamination