Toilet sewage riser _ West Baoquan (certified) _ Tianshui sewage lift provided by the West Water Treatment Equipment Co. Baoquan. West Baoquan Water Treatment Equipment Co. (www.xianbaoquan.com) is specialized in the "sewage lifting equipment, lifting equipment grease" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and service. Welcome to inquire! Contact: Mr. Wang. According to the basement sewage solutions Edit "Residential Design Specification" sewage lifting device, basement, semi-basement below the ground outside this paragraph sanitary ware and floor drain drains, sewage lifting device integration should not be connected with the upper drainage channels, should be set sump pump discharge sewage. Now commonly used solutions are: 1, using the traditional sewage pump sump configuration mode. 2, using an integrated closed sewage lifting unit emissions. Sewage lifting device is a sewage pump and collection tanks, control devices, and associated pipe valve system consisting of a toilet sewage lifting device for lifting and transporting below the sewer or waste water away from the municipal pipe network. Can effectively solve or avoid the problems of conventional sump. According to "Residential Design Specification", basement, semi-basement floor below the outdoor sanitary appliances and floor drain drains, should not be connected with the upper drainage channels, should be set up sump pump discharge sewage.