The Geotech Variable Frequency Drive (VFD) is designed to operate and protect the RediFlo 2® (RF2) pump. Using the control interface, the operator can precisely control the RF2 pump discharge flow rate from 8GPM (30 LPM) to 100 milliliters per minute, to depths down to 280’ (85 m). In addition to providing precise control over the RF2 pump, the Geotech VFD protects the pump from adverse motor conditions such as over-and-under voltage, over-current, and ground fault. The Geotech VFD uses either 115V or 230V Single-Phase AC input power source for operation.