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 possible to 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.