DDA 30-4 FC-PVC/T/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

The DMH 28x models have been designed especially for high-pressure applications from 50 up to 200 bar

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

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

The motor is a 1-phase motor of the canned type with sand shield

sp 32 8 n 93101653 DDA 30-4 FC-PVC/T/C-F-31I002FG The SMARTSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4401 (AISI 316), that ensures high corrosive resistance.