non-agressive liquids without solid particles or fibres

Ciò consente una regolazione fine della velocità del motore che

Signal- Inputs/outputs:

an external thermal switch must be connected (contact Grundfos)

La pompa è dotata di un motore sincrono 3 fasi

cm 5 3 a r a e avbe f a a n 96806817 non-agressive liquids without solid particlesCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. 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