What is the size of the toilet toilet drain reserved from the wall?

The toilet drain is reserved for 40 cm from the wall.

The toilet is a kind of sanitary appliance in the field of building water supply and drainage materials. The main technical characteristics of this utility model toilet are that: in the upper part opening of the existing toilet S-type water trap, install a cleaning bolt, similar to the drainage pipe to install the inspection port or the cleaning mouth to clean up the blockage, after the toilet is blocked, the user himself can use this cleaning bolt to remove the blockage conveniently, quickly, hygiene, economy and practicality.

This also depends on the specific model of the toilet you buy. Usually the pit distance of the toilet is 300mm or 400mm, and when installing the toilet, a distance of 20mm between the wall tiles should be reserved, so in actual operation, the actual distance from the center line of the toilet drain to the wall is 320mm or 420mm. The actual error is within 10mm, which is normal.

Pit distance refers to the distance between the center of the toilet sewer pipe and the wall, generally 300mm, 350mm, 400mm, 450mm, etc. Choosing the right toilet starts with choosing the right pit spacing.

When choosing a toilet, if you are going to decorate and paste tiles, you must measure the pit distance after pasting tiles, otherwise there will be a problem that the toilet will be bought back and cannot be installed!

The building code requires that the distance between the center of the toilet mouth and the living wall is between 300-400, and the general civil engineering should be reserved between 350-370 before decoration, and the reserved size is for tiling and leveling, and the toilet hole on the market is mostly 300.

The toilet toilet drain is reserved, and the size of the wall is 300mm or 400mm. At the same time, in actual operation, a distance of 20mm wall tiles should be reserved. Therefore, the actual distance from the center line of the toilet drain to the wall is 320mm or 400mm.

The toilet drain is reserved between 75 and 90 cm and 30 to 40 cm from the wall. The distance between the toilet and the wall is generally 30 to 40 cm. The wall spacing standard of the lower drain toilet drain should be equal to or slightly less than the wall distance of the toilet drain, and the distance between the rear drain toilet drain and the ground should be equal to or slightly higher than the height of the toilet drain.

When installing the toilet, it is necessary to measure the pit distance of the toilet, which refers to the distance from the core of the drain to the wall behind the water tank, and the error cannot exceed 1 cm, otherwise the toilet can not be installed. The pit spacing of the drainage mode is the distance between the core point of the ground sewer hole and the undecorated wall.

The center of the nozzle is 40 cm from the wall. I hope my answer can help you.