Connect sink drains that are offset from wall drain outlets.

EPDM rubber traps are flexible, so you can form them into a P-trap or S-trap. They’re soft enough to squeeze with your hands to manually remove clogs. Use scissors to trim these traps to length, then attach them to your drain and wall pipe with the included fittings.

Drain traps with a tee connector have a dishwasher drain connector. To attach a dishwasher drain hose, knock out the plug in the tee connector.

Single-inlet drain traps can attach to either a 1 1/2" or 1 1/4" tailpiece to fit your sink drain.

Use these extensions to help connect drain tailpieces to drain traps.

Commonly used in lab sinks, these polypropylene sink drains resist dissolving if chemicals, such as acids, go down your drain. They have a P-trap to prevent vapors from returning through the drain.

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.

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.

For safe and legal disposal of corrosive chemicals, these tanks neutralize acid waste before it drains into sewer systems. Fill them with limestone chips (sold separately), which chemically react with waste to reduce its acidity. Often used in labs, these tanks rest on a solid surface below your sink. The inlet attaches to your sink drain where a P-trap would go, and the outlet threads into your drain pipe. These tanks are made of either polypropylene or polyethylene to withstand prolonged contact with harsh chemicals.

Choosing a tank size involves several factors, including how much waste you generate and the types of chemicals you plan to treat. For effective neutralization, waste should spend three hours in your tank before exiting via gravity flow. Select a tank that is greater in size than the volume of chemicals you plan to dispose of in a three-hour period.

Before use, fill your tank up to the outlet with limestone chips. One 50-lb. bag of chips will fill a five-gallon tank. Schedule regular maintenance to clean your tank and check the chip level—neutralization will erode chips over time. Disposing of non-chemical waste, such as coffee grounds, into these tanks will make the limestone chips less effective.

Style A tanks have an adjustable-height inlet with a slip joint fitting to connect to sink drains. Style B and C tanks have larger capacities to process greater amounts of waste.

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

Made of CPVC, these fittings have better chemical resistance than ABS plastic gravity-flow fittings and can stand up to highly-corrosive acids and other harsh substances. They meet NSF/ANSI 14 requirements for use in corrosive waste gravity-flow systems. Fittings are comparable to Corzan. They meet UL 94 V-0 for flame retardance and ASTM F2618 specifications and testing requirements for material quality. They are IAPMO certified to comply with the International Association for Plumbing and Mechanical Officials product performance standards and the Uniform Plumbing Code (UPC) for installation and repair of plumbing systems.

Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a CPVC primer and cement (also known as solvent weld).

270° bend fittings are also known as P-traps. They separate into three pieces, so you can access your line.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.

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

Made of polypropylene, these gravity-flow fittings withstand organic solvents, such as acetone, that would dissolve CPVC pipe. They also stand up to highly corrosive acids, such as hydrochloric acid, and alkalies. All meet UL and ASTM standards for flame retardance and self-extinguishment in the case of fire. They also meet strict ASTM specifications and testing requirements for material quality and product dimensions. They’re compatible with Orion Blueline No-Hub and Orion Rionfuse chemical waste pipe and pipe fittings.

270° bend connectors are also known as P-traps. Union connectors separate into three pieces for easy access to your line.

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