Next Generation Return Pump High quality and efficient Rotor with Neodymium impeller and advanced software . Precise flow rate management. Adaptive running system. Email Alert. OTA upgrade ready. Advanced Rotor: 20% Less Vibration than 4 pole rotor. 50% less rotating speed than 4 pole rotor.Result to reduce power consumption, heat and eco-friendly. 20% less power consumption 20% less Noise than 4 pole rotor. 30% high efficiency than 4 pole rotor. Precision rotating speed management , especially at very low speed. Wide range wave simulation to create optimal flow . Anti-calcination water path. Titanium shaft sleeve and stator sleeve. (DC18000-Ti only) 6 Model available 2 HVDC model 3 Intelligent DC model