discount Floor Drain Product Description Ningbo Yowin Pipe Industry Co.,Ltd is specializd in production of various stainless steel corrugated hoses, braided hoses and shower hose more than 10 years. The functions of this model of ss floor drain trap are: 1. Anti-return smell, anti-return water, anti-bacteria, anti-pest, when the water enters, the seal pad at the bottom of the floor drain automatically opens, straight drainage; After the drainage is completed, the sealing pad automatically closes to form a complete seal. Even if it is not used for a long time, harmful gases, sewage, germs and pests below the floor drain cannot come up. The lower part of the sealing pad is equipped with hollow sealing float ball to increase buoyancy and improve the sealing performance. 2. Anti-blocking, filter panel aperture is 6mm-8mm, can block large impurities; The ss floor drain trap drainage channel is straight-through, and the fine impurities are flushed directly into the sewer with the water flow, without sedimentation and blockage. 3. Fast drainage, water directly out, do not need any reflux, displacement up to 1. 3L/S, washing machine instant mass drainage will not produce back water. 4. Easy to clean, can do cleaning mouth. The connection between the sealing core and the body is screw-in type, which can be removed at any time to clean up according to the use situation; When cleaning, the sealing core will be removed, and the sewage can be directly swept into the floor drain, without blockage. 5. Stable performance, long life, all parts are made of high quality environmental protection materials and special technology, anti-aging, corrosion resistance, stable performance, long life. discount Floor Drain website:http://www.yowinpipe.com/floor-drain/