What is a P-trap?

In our daily life, the sewer systems in the kitchen and bathroom seem simple, but there are actually many clever designs behind them, and the "P-trap" is one of the key devices. Although it is inconspicuous, it plays an irreplaceable role in the household drainage system.

What is the structure of a P-trap?

As the name suggests, the P-trap is shaped like the English letter "P" and is generally composed of a horizontal pipe and a curved pipe. This structure allows a portion of water to always remain in the pipe to form a water seal. This water seal is its core design concept.

What are its functions?

The main functions of the P-trap are anti-odor, anti-insect and prevent harmful gas backflow. In a drainage system without a trap, odors and gases in the sewer can easily come up through the pipe and pollute the indoor air. The P-type structure forms a "water wall" by storing water, which effectively blocks these gases.

In addition, it can also prevent small insects (such as cockroaches, ants, etc.) from entering the room from the sewer. This problem is particularly obvious in some old communities or kitchens and bathrooms with poor ventilation. Installing a suitable water trap can significantly improve the living environment.

What is the difference between P-type and other types of water traps?

In addition to P-type, there are water traps with different structures such as S-type and bottle-type. In contrast, P-type water traps are more suitable for horizontal drainage pipe structures and are often used in equipment such as wash basins and kitchen sinks. The S-type is mostly used in toilets or floor drain systems with vertical drainage.

In addition, P-type water traps are widely used in modern home decoration because of their simple structure, easy installation and maintenance, and easy cleaning and replacement.

What should I pay attention to during use?

Although the P-type water trap is powerful, there are also a few points to pay attention to in daily use:

1. Prevent drying: For drains that are not used for a long time, the water seal may evaporate and lose its anti-odor function. It is recommended to fill water regularly.

2. Clean regularly: P-type bends are prone to accumulate debris, such as hair and oil, which will clog over time. It is recommended to clean them once a month.

3. Check the sealing: Check whether the connection parts are loose or leaking, affecting normal use.

Although the P-type water trap is small, it is an important part of the household drainage system. It cleverly solves the problem of odor and harmful gases through a simple water seal principle, keeping our kitchen and bathroom fresh and hygienic. Choosing the right water trap and using it well is an important step to improve home comfort.

One of Chinese manufacturer of P Trap, offering excellent quality at a competitive price, is Xin Ge Ling. Feel free to get in touch.