Filtri d'uscita in generale I filtri in uscita sono utilizzati per ridurre lo stress di tensione sugli avvolgimenti motore e sul sistema di isolamentoe per abbassare la rumorosità dei motori alimantati da convertitori di frequenza

DDC 9-7 AR-PV/T/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

ingresso e uscita Grundfos Digital Sensor

Optimum capacity and stroke frequency graduation

DDA 30-4 FCM-PVC/V/C-F-31U7U7B The SMART Digital DDA is a compact positive displacement

cme 10 3 a r i e aqqe v a d n 99380819 Filtri d'uscita in generale ICompact, 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, fan cooled, permanent magnet, synchronous motor. The motor efficiency is classified