Electronics features:

The impeller is a VORTEX impeller for 50 mm free passage suitable for pumping surface water

DDA 12-10 AR-PP/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

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La valvola di non ritorno a molla viene fornita con molla Tantal

sqe 2 55 96510151 Electronics features:3" multi stage, submersible pump designed for domestic water supply, liquid transfer in tanks, irrigation and environmental applications. The pump has "floating" impellers, each with its own tungsten carbide ceramic bearing. The pump features soft starting and protection against dry running, upthrust, overvoltage, undervoltage, overload and overtemperature. The motor is a single phase motor of the permanent magnet rotor type ensuring optimum