This plug is hermetically sealed with polyurethane to prevent water from penetrating through the cable into the motor

DDA 17-7 AR-PVC/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

groundwater

Ciò consente una regolazione fine della velocità del motore che

DDA 120-7 FCM-PV/E/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement

sp 9 29 n 98699090 This plug is hermetically sealedSubmersible 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.