Double P Trap On Sink

A double P-trap is a type of plumbing fitting that is used to connect a sink to a drainpipe. It is made up of two P-shaped sections that are connected by a crossbar. The purpose of a double P-trap is to prevent sewer gases from entering the home through the sink drain. The first P-trap creates a water seal that blocks the gases from escaping, and the second P-trap provides a backup in case the first one fails.

Double P-traps are typically made of brass or plastic. Brass P-traps are more durable than plastic P-traps, but they are also more expensive. Plastic P-traps are less expensive than brass P-traps, but they are not as durable. When choosing a double P-trap, it is important to consider the size of the sink and the type of drainpipe that will be used.

To install a double P-trap, first remove the old P-trap. Then, clean the drainpipe and the sink flange. Apply a bead of plumber's putty to the sink flange, and then place the P-trap over the flange. Tighten the nuts on the P-trap until they are snug. Finally, connect the drainpipe to the P-trap.

Double P-traps are an important part of any plumbing system. They help to prevent sewer gases from entering the home through the sink drain. By following the steps above, you can easily install a double P-trap on your sink.