Input for pulse

nonché per ridurre il rumore acustico proveniente da un motore a frequenza controllata

DDA 30-4 FCM-PVC/V/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

with vertical discharge port and integrated submersible 3-phase totally enclosed motor in insulation class F (155°C)

sq 5 15 96510211 Input for pulse3" 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