Description

A bottle trap is a plumbing component used in drainage systems, typically beneath sinks, basins, or other fixtures. It serves the purpose of trapping a small amount of water in a curved section of the pipe, creating a barrier that prevents sewer gases from entering the living or working space. The name “bottle trap” comes from its resemblance to the shape of a bottle.

Here are the key features and functions of a bottle trap:

Curved Design: The bottle trap consists of a curved pipe, usually in the shape of an inverted “U” or “P.” This design retains a small amount of water in the trap, forming a seal that blocks the passage of foul odors and gases from the drainage system.

Connection Points: Bottle traps have inlet and outlet connection points. The inlet connects to the waste pipe coming from the sink or basin, while the outlet connects to the vertical drain pipe leading to the sewer or septic system.

Removable Cap or Access Port: Many bottle traps have a removable cap or access port at the bottom. This allows for easy cleaning and removal of debris that may accumulate in the trap, which can help prevent clogs.

Material: Bottle traps are commonly made of materials such as PVC (polyvinyl chloride), ABS (acrylonitrile butadiene styrene), or metal, depending on local plumbing codes and preferences.

Adjustable Height: Some bottle traps come with an adjustable height feature, allowing for flexibility during installation to match the specific requirements of the sink or basin.

Bottle traps are popular in situations where space is limited, and a low-profile design is desired. They are commonly used in bathroom sinks and basins. Proper installation and periodic maintenance are essential to ensure the effective functioning of the bottle trap in preventing sewer odors and maintaining a healthy plumbing system.