Review Questions on ABS Pipe Fittings

Front

What is the purpose of an ABS sanitary tee in a DWV system?

Back

To connect a vertical drain pipe to a horizontal branch.

Front

Which ABS fitting is specifically designed to allow for a smooth connection between a branch drain and the main drain?

Back

Wye

Front

What is the main function of an ABS 45-degree elbow?

Back

To make gradual turns in the drain system

Front

An ABS 90-degree long sweep elbow is used to:

Back

Provide a smooth, long-radius turn for wastewater

Front

What is the function of an ABS P-trap?

Back

To prevent sewer gases from entering the house

Front

Which fitting is used to join two sections of ABS pipe in a straight line?

Back

Coupling

Front

The ABS cleanout with plug is essential because it:

Back

Offers access for drain maintenance and cleaning

Front

An ABS reducer bushing is used in a DWV system to:

Back

Transition between different pipe sizes

Front

What is the purpose of an ABS vent cap?

Back

To prevent debris from entering while allowing airflow.

Front

An ABS closet flange is used to:

Back

Connect a toilet to the drain system