DG PED is an automatic pressurisation system with inverter which integrates:

• a high efficiency self-priming pump;
• an expansion vessel;
• pressure and flow rate sensors;
• a non-return valve.

 DG PED is a compact, autonomous, quiet and high performance pumping system.

 A sophisticated electronically controlled inverter, at the heart of the system, in an intuitive way:

• maintains the pressure of the installation constant by regulating the speed of the pump in accordance with the required flow rate;
• controls the hydraulic and electric operating parameters and protects the pump from anomalies;
• can be equipped with an expansion card that makes it possibleto work in parallel with other inverters in the pumping groups by managing input and output signals;
• it adapts to every type of pressurisation system, including existing ones;
• it limits the starting and operating currents in order to provide a greater saving of energy.

Download DG PED Brochure.pdf


  • Manometric suction lift up to 8 m
  • Liquid temperature between 0 °C and +40 °C
  • Ambient temperature betwee 0 °C and +40 °C
  • Max. working pressure 10 bar
  • Continuous service S1
  • Operates in a vertical position



  • Supply voltage ~ 230 V ± 10%
  • Frequency 50/60 Hz
  • Insulation: class F
  • Max absorbed current:
  • – 7.5 A DG PED 3
    – 10 A DG PED 5
  • P1 Maximum absorbed power:
  • – 1.0 kW DG PED 3
    – 1.5 kW DG PED 5
  • Protection IP X4
  • Factory set point 3 bar