Equipment principle device into the pipe connecting the indoor outfall sewage into the mains gravity after two routes into upgrading equipment, sewage debris is separated in solid-liquid separation device to stay, no sewage flows into the cabinets of solid debris, When the quality of sewage lifting the water level reaches the upper limit is set to start, where to start a pump (two pumps, a preparation of a use), will remain at the solid-liquid separator debris recoil, upgrade to the septic tank or municipal network, the water level reaches the low water level is set to stop, the pump automatically stops. At the same time the device without affecting another pipeline running water, the pump automatically alternate operation, to ensure the normal use of the entire apparatus. Equipment advantages: 1, using sophisticated filtering system that allows the automatic separation of debris and sewage, to ensure that the pump impeller is not in contact with the debris, to solve the traditional sewage lift pump impeller easily entangled in frequent problem caused the failure, this device is underground Revolutionary improvements toilet sewage discharge. 2, hydraulic model accurately calculated, precise automatic recoil sewage debris stored in the filter device, be ruled out, without any manual cleaning and maintenance. 3, the unique cross-shaped anti-flushing device, ready to kick effectively stored in the tank of sediments, ensure clean water tank, no debris deposition. 4, multi-point control system designed to ensure the pump running safely and accurately. 5, fully sealed design, to ensure that no odor leakage. Using a specially designed ventilation system can effectively prevent odor leakage, but also timely intake air to prevent vacuum phenomenon may occur in the tank, ensure safe and efficient operation. 6, double pipeline piping sewage lifting device designed to ensure that the device is running without affecting the normal use of the toilet. 7, unique way check design stainless steel sewage lifting device, can effectively prevent backflow of sewage contamination, ensure the safety of the device work. 8, the overall structure is compact, layout reasonable use of sewage lifting device, small footprint, easy installation and maintenance. Why should I install underground building sewage sewage lifting device "Now with the accelerated urbanization development, urban residential area is expanding, in the case of urban high prices, more and more underground construction such as: underground shopping malls, underground garages, underground restaurant, family basement, etc. If it is on the ground floor, people can follow the underground sewage pipeline natural flow into the municipal pipe network to the sewage treatment plant. If it is in the basement, you need to take the basement sewage lifting to the surface of the municipal pipe network. This is the reason why the basement sewage lifting stainless sewage lifting device, sewage riser, West Baoquan provided West Baoquan Water Treatment Equipment Co., Ltd. (www.xianbaoquan.com) (www.wstsq from west Baoquan Water Treatment Equipment Co., Ltd. net) strong, credible, environmentally friendly products in Xi'an processing industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead the West Baoquan water and you hand in hand into the brilliant create a better future!