Grundfos SCALA2 3-45 water booster pump. Type: All-in-one smart water pressure boosting system for domestic use. Key features: Self-priming, low-noise operation, and integrated smart pump control that adjusts performance based on consumption. Power: 0.75 HP motor. Performance: Total head from 15 to 45 meters, with a flow rate ranging from 10 to 60 liters/minute. New and used electrical connections in excellent condition and at a very attractive price