AMPHI is designed and built to provide reliable pumping performance. The Inverter Technology reduces energy consumption making it suitable for all day use, giving energy savings of up to 70% while retaining strong and consistent water flow. • Inverter Technology. Energy savings of up to 70% while maintaining strong flowrate. • Intelligent Motor-Overheat Protection. Prevents the pump from overheating due to pump running without water, stalling of impeller and surge of electrical current. • Tough Attrition-Resistant Impeller. Wear-resistant and provides better performance. • Replaceable Impeller. Allows for easy replacement to maintain high performance level.