Often used in lab sinks, these drains have a removable collection trap that catches sediment and objects. The trap also blocks vapors from returning up through the drain.

Polypropylene plastic drains resist dissolving if chemicals, such as acids, go down your drain.

Drains with a glass or polypropylene trap are clear or semi-clear, so you can monitor sediment and debris as it drops in. Drains with a glass trap include a standard-width mason jar that is easy to replace.

Straight adapters are often used when connecting your drain to Gravity-Flow Polypropylene Pipe Fittings for Corrosive Chemical Waste.

Use 90° elbow adapters when your drain pipe comes in from the floor instead of the wall.

For technical drawings and 3-D models, click on a part number.