8 mm) e valvola di non ritorno

They are installed at the lower end of the suction hose and consist of strainer (mesh size 0

The motor is a canned type submersible motor offering good mechanical stability and high efficiency

DDA 30-4 FC-PV/V/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

DDA 12-10 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

pressure relief valves 95730780 8 mm) e valvola diPressure relief valves protect the pump in case of too high counterpressure. They are installed in the discharge line near the pump, using the 2 in line connections. The side connection leads the relief liquid back into the tank.