The Variable Frequency Drive (VFD) is technologies answer to solving age-old pressure and flow variation problems with reliability and ease. Hydraulic shock (Water Hammer) and broken pipe is eliminated due to “soft starts”. Unlike “fixed speed” pumps where operating costs are always equal to the pump operating at full speed and horse power, VFD systems can operate at substantially less cost due to their low energy consumption when producing a small amount of water at constant pressure. VFD systems can use your existing motors and “special” pump motors are not required. Many VFD systems pump directly from a well into an irrigation system. Our VFD Irrigation Management System also comes equipped with both pressure and flow rate meters providing operating personnel with centralized “real time” flow and pressure data.