We recommend a Grundfos CUE frequency converter

UV-stabilised

liquid-lubricated bearings and pressure equalizing diaphragm

per il montaggio in serbatoi cilindrici Grundfos o per l'uso con adattatori per serbatoi

material number 2

cm 25 2 a r i e avbe f a a n 98693997 We recommend a Grundfos CUECompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, foot mounted, fan cooled asynchronous motor.