Features: Li Bai special second-generation toilet lifter: Functional strong, quiet operation, modular design, suitable for office, home decoration. The device comes with the control panel, you are prompted for an alarm, the backup battery is low, a manual start function. Advanced technology allows to run before each toilet flush cutter will start at full speed, the cutting has become more thorough. The system can also access the laundry room or shower drain, in any location can build a complete washroom systems. AscentII second-generation products AscentII PLC control mode, replacing the traditional float and pressure switches, IST smart sensor technology allows the toilet before flushing, heads will start at full speed, the pump will automatically adjust the run time based on the toilet flushing water, the new CleanConnectTM sealing system, easy installation, the toilet can be directly connected to the device, instead of the poor shape of the rubber connectors. Equipment covered with automatic power-off function, automatic power off the device after the cover is open. Improved stainless steel blade hardness of Rockwell 52HRC, can be chopped as women's cosmetics and other debris, patent number: # 8,235,316 and patents pending system parameters: Model Power voltage motor revolutions maximum Yang Cheng maximum flow maximum number of starts and stops water inlet diameter drainage The maximum diameter of the vent orifice diameter liquid temperature Ascent II 0.4Kw 220V 2900 7.5m 10m3 / h 50 times / h DN100 / 90 DN25 DN40 / charcoal 60 ℃ Ascent II hardness 54HRC knife made of 440 stainless steel, can be replaced.