Understanding Toilet Water Seal Sizes: A Complete Guide

When installing a toilet, there is a standard for the water seal size, which is designed below the toilet drain to resist the pressure height of the drainage pipe. Next, let's introduce the standard water seal size for toilets.

What is the standard water seal size for toilets：

According to the relevant requirements in China, the water seal height typically needs to be at least 50 mm. For high-quality toilets, the water seal height is generally between 55 mm to 60 mm, with a water seal area of at least 10 cm by 12 cm. Additionally, the toilet water seal features an S-shaped curve, which not only saves water but also does not affect the flushing effect. It effectively prevents odors and insects as well.

How to install a toilet：

1、Determine the size of the toilet

Before installing the toilet, you need to determine the size of the toilet, the installation position, and the center distance of the toilet drain , and prepare the necessary tools for the installation. This will ensure a smooth installation process.

2、Check the drainage pipe and ground for levelness

Check if there are mud and sand in the drainage pipe's water seal; if there is, it should be cleaned. Also, check if the ground is flat. If it is not level, you need to make the ground even before proceeding to the next step.

3. Determine the drainage center

At this point, you can determine the drainage center of the toilet. Simply turn the toilet upside down and make a mark at the drainage center. This will help align the drain opening with the drainage center on the floor.

4、Secure the toilet

Once the drainage center is confirmed, you can secure the toilet. Before securing it, align the toilet drain pipe with the drainage pipe on the floor. After aligning, you can begin to secure the toilet by applying silicone or glass glue around the bottom of the toilet to hold it in place.

5、Test the water

After securing the toilet, wait for the silicone at the bottom to dry before conducting a water test. Press the flush button to see if water leaks out. If any leakage occurs, it needs to be addressed immediately. If there is no leakage, it indicates that the toilet installation is successful.

In summary：this concludes the introduction to the standard water seal size for toilets. I hope this information is helpful. For more related knowledge, you can check out the news on Hawkrown.