The distance between the toilet head and the wall of the sewage drain

Do you mean pit spacing? The drainage mode of the toilet is divided into: wall drainage and ground drainage, the pit distance of the floor drainage refers to the vertical distance between the center of the bottom sewage outlet of the toilet and the completed wall, and the distance that should be retained from the wall after installation; The pit spacing of wall drainage refers to the height of the toilet outfall from the ground, and the pit spacing of ground drainage is divided into 400mm, 305mm, and 200mm, and the pit spacing of wall drainage is divided into 100mm and 180mm. >>>More

Before the toilet is installed, it is necessary to reserve the space on both sides of the toilet to ensure that people can do it normally on the toilet without feeling that the space is too small and too crowded; >>>More

The standard is 30 cm, but there are some according to the actual requirements.

THE DISTANCE BETWEEN THE TOILET DRAIN AND THE BACK WALL IS 32CM OR 42CM. Because the center distance of the large toilet is generally 30CM or 40CM, the back of the toilet is seamed after installation, and it will not be installed or difficult to install if it is small. There is a limit to its distance. >>>More

The minimum distance between the left and right sides of the toilet is 70 cm, and it is best to have more on the right side, so that it is more convenient for the right hand to be hygienic.