Maintenance-friendly volute casing pump with magnet-free KSB SuPremE motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 min-¹ are designed with permanent magnets) of efficiency class IE4/IE5 and PumpDrive speed control system. All components in contact with the pumped medium are made of stainless steel 1.4404/1.4409 (AISI 316L/CF3M). Low dead space design, open impeller, electropolished surface, with excellent efficiency. Hygienic design for residue-free cleaning (CIP/SIP-capable), certified by the TNO Institute according to EHEDG guidelines. All materials are FDA compliant and conform to EN 1935/2004. ATEX version available.