For automatic water supply, garden irrigation, groundwater pumping and for pumping, pumping out and circulating clear water. Pressure vessel for energy-saving and low-noise water supply. Electronic pressure switch for automatic activation when large amounts of water are required. Metabo Pump Protection: automatic dry-running protection with LED display to protect the pump and for high user safety. Multi-stage pump drive for high performance and quiet operation. Maintenance-free capacitor motor. Overload protection: protects the motor from overheating. High quality mechanical seal system for long life. Durable stainless steel pump housing. Separate water fill port for easy pump start-up. Toolless water drain plug for protection when there is a risk of frost. For garden irrigation with 1 to 4 sprinklers. For single-phase alternating current.