The Calpeda IDROMAT 3/30 is an electronic device designed to automatically control the operation of pumps in water supply systems. It maintains a constant pressure within the system by regulating the pump's on/off cycles based on water demand.  

Key Features:

Automatic control: The unit senses water flow and pressure to automatically start and stop the pump as needed.

Pressure regulation: Maintains a consistent water pressure within the system.

Protection: Helps protect the pump from dry running and overload conditions.

Easy installation: Designed for straightforward installation.

Compact size: Takes up minimal space.