Under Bathroom Sink Plumbing Diagram

Here s how to connect the plumbing under your bathroom sink.

Under bathroom sink plumbing diagram. Jun 9 2017 phenomenal bathroom sink drain plumbing pipe double diagram clogged installing parts. Here are the extra sink parts typically found on a bathroom sink fixture that may be different from your kitchen or utility sink. The 4 or 6 inch holes may receive either a center set or a single lever faucet.

Connects the water supply to the faucet. Vent pipes on plumbing diagrams are drawn as dashed lines while pipes that carry water are drawn as solid lines. Flexible supply tubes carry water from shutoff valves at the wall to threaded tailpieces on the base of the faucet.

Understanding the plumbing vent. Slip nuts are what make sink plumbing repairs so easy most drainpipes for bathroom sinks are 1 1 2 in diameter although they can be smaller or larger. Some pipes that are waste lines can be vent lines at the same time.

Visualizing the pipes inside your wall is made easier if you start from where you can see. Many bathroom sinks have a drain that can be closed to keep water in the basin. The wider types are meant to receive a split set faucet with faucet handles separate from the spout.

This makes our bathroom sink drain 1 5 the vent 1 5 the trap arm 1 5 and the p trap 1 5. Water runs down the sink drain into a p trap so called because it s shaped like the letter which fills up with water to prevent sewer gases and odors from getting into the house through the pipe. Whether it s a new sink tub or toilet here s how to properly vent your pipes.

The sink drain pipe is connected to the household plumbing system. A plumbing fixture used for dishwashing washing hands and other purposes. It connects to the trap arm with yet another slip nut joint.