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.

Drains with a slip-joint connection include an adapter tube with an unthreaded male outlet for use as an extension to another slip-joint connection. Trap withstands frost, boiling water, and detergents.

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.