For a waste pipe of 2", how many fixture units does it have?

The waste pipe size of 2 inches typically corresponds to a specific capacity for handling fixture units based on plumbing codes, which are established to ensure the proper drainage and waste discharge for plumbing systems.

A 2-inch waste pipe can generally accommodate a maximum of 6 fixture units. Fixture units are a measure used in plumbing to account for the load a given fixture contributes to the overall drainage system. Each type of fixture (e.g., sink, toilet, shower) is assigned a certain number of fixture units based on its expected usage and flow characteristics.

In this case, the chosen answer aligns with industry standards that dictate that a 2-inch waste pipe can handle up to 6 fixture units, making it suitable for typical residential uses. Understanding this measurement is critical for designing plumbing systems that can efficiently manage waste without causing blockages or requiring excessive maintenance.