The main products of submarine floor drain are T-type automatic sealing four-prevention floor drain, U-type double-sealing floor drain, V-type large-displacement sealed deodorizing floor drain, copper floor cleaning mouth, stainless steel cleaning mouth, clean floor drain, stainless steel floor drain and various special-shaped floor drains. What we need most are T-type automatic sealing four-proof floor drain and U-type double-sealed floor drain. In addition, it should be noted that submarine floor drain belongs to deep-water sealed floor drain, so when laying water pipes, plumbers should pay attention to the buried depth of water pipes.
How to choose the size of submarine floor drain? The size of submarine floor drain is 1 inch, 3 inches, 4 inches and 5 inches. More commonly used are 3 inches and 4 inches. The position of the floor drain has not changed, and the diameter of the sewer pipe is more than 5 cm and the depth is more than 15 cm, so the U-shaped floor drain can be selected; The position of the floor drain has not changed. The sewer pipe has a diameter of more than 5 cm and a depth of more than 8 cm, so T-type floor drain can be selected. The floor drain position changes (new floor drain or floor drain displacement), or the sewer pipe is more than 4 cm in diameter and more than 5 cm in depth, so the ultra-thin floor drain should be selected.
Submarine T-type automatic sealing four-prevention floor drain is the only national patent floor drain that can solve the four-prevention function and realize large flow without blockage. Compared with other new sealed floor drains, the submarine T-type automatic sealing four-proof floor drain completely solves the problems of small flow, easy blockage, easy damage and easy corrosion. It is the best product to replace the old floor drain by achieving the four functions of deodorization, waterproof, bacteria prevention, insect prevention and blocking prevention.