How do kitchen sink pipes connect?

Quote from the video:
Quote from Youtube video: Connect the tailpiece by first installing the plastic washer into the tailpiece with the wider side up facing the bottom of the sink. Do not over tighten as you can easily damage the plastic. Washer.

What is the pipe under the kitchen sink?

P-Trap: A P-trap is a two-part pipe under your sink that allows waste and water to pass through. The bend in the pipe prevents sewer gasses from entering.

How do you connect a pipe to a kitchen sink drain?

Quote from the video:
Quote from Youtube video: Now at a washer making sure the taper is toward the end then fit into the marble connector loosely without tightening the nut. Next attach the p-trap to the trap arm loosely thread these connections.

What is the hose connected to the sink called?

A sprayer. The sprayer hose on some kitchen sinks can be used for direct water spray. When the sprayer is depressed, the hose is attached between the faucet and water supply with a valve that controls where the water goes.

How does kitchen plumbing work?

When water runs down a sink drain, it moves through the trap and exits out the drainpipe. But because the drainpipe exits at a higher level than the curved portion of the pipe, some water is captured and held in the trap’s curve. This water provides a seal, blocking sewer gases from rising up through the sink drain.

Why is the pipe under my sink leaking?

Arguably the most common reason you’ll find water beneath your sink is that your drain has a leak in it. Shifting plumbing lines, worn-out connections, or even pipe corrosion could cause fractures in the plumbing lines beneath your sink, which cause water that flows down your drain to slowly and steadily leak out.

Why do sinks need P traps?

The p-trap under sink plumbing pipe serves the function of capturing a small amount of water inside your drainpipes after the sink is used. This plug prevents sewer gases from coming up the wastewater line and out the sink.

What is the rubber thing in the sink called?

A garbage disposal’s rubber splashguard, located inside the sink flange, prevents water and food from splashing up when the disposal is in use. The guard, or cover, may deteriorate due to normal wear and tear, and can be replaced.

What is the drain part of a sink called?

Drain Tailpiece

The tailpiece, or sink tailpiece, is the straight section of pipe that connects to the bottom of the sink drain fitting. If the sink has a pop-up drain, the lever rod of the drain assembly connects to a port on the back of the tailpiece.

Why are there 3 valves under kitchen sink?

Three-Way Stop Valve

These are often seen under kitchen sinks, where they are used to feed both the hot tap of the faucet as well as the dishwasher.

What is the knob on the sink?

The valve is actually for the dishwasher and is commonly known as the dishwasher air gap. An air gap’s purpose is to prevent drain water from the kitchen sink backing up into the dishwasher, contaminating your cleanly washed dishes. Now that you know what it is, how does it actually work?

What are the parts of a kitchen sink drain?

A Brief Introduction Of The Kitchen Sink Drain Parts

  • Sink Strainer. You should see the sink strainer whenever you use your kitchen sink. …
  • Tail Piece. You’ll see the tail piece just right after the strainer. …
  • Tee. A tee is a pipe that’s shaped like the letter “T”. …
  • Waste Arm. …
  • Extension Tube. …
  • Coupler. …
  • Elbow. …
  • P-Trap.