Plumbing sink

Where does kitchen sink drain to?

When you push down the sink plunger, the drain sucks water through the opening into the appliance drain line. As the water falls straight down the vertical appliance line, it gathers speed and velocity. That speed allows it to move past the p-trap and into your home’s drainpipes.

What if new sink drain doesn’t line up with existing pipes?

If you loosen the P-traps union nut, you can twist the lower portion of the P-trap to align the attached extension pipe with the main wall drain . If twisting the P-trap still doesn’t align your extension pipe with the wall drain , you can attach fittings or flexible drain extensions to the extension pipe .

Are sink drains universal?

Whether you have a single or double basin sink , the standard drain hole diameter is 3-½”. Sink drains are available in a variety of finishes, so they can be matched with other kitchen fixtures such as faucets or cabinet pulls.

Do you need plumbers putty to install a sink drain?

7 Answers. Increasingly, I ‘m finding that plumber’s putty is not recommended for sink drains , especially if it has its own rubber gasket. In places where the manufacturer does not supply a gasket (and the flange is not metal) they suggest silicone caulk. Be sure to read the directions for your drain assembly!

Can a toilet shower and sink share a vent?

As a general rule, you will just be able to vent 2 fixtures on a toilet wet vent . 1) Toilet and Sink : The toilet is vented through the sink drain. The toilet drain should be 3″, the sink drain is 1.5″, the shared sink drain/ toilet vent area should be 2″, and the vent going up should be 1.5″.

You might be interested:  Plumbing license california

Does salt and boiling water unclog drains?

Water & Salt Pour a few cups of boiling water down your drain , then follow it with a two tablespoons of Epsom salt . Let it sit for a minute, and follow with another few cups of boiling water . The water and salt mixture should help break up the clog.

Does toilet water and shower water go down the same drain?

Originally Answered: Can a toilet and a shower share the same drain ? They do not share the same drain . They will start out as separate drains but eventually they will join into the main sewer line going to your septic tank or your city’s waste water treatment plant.

Why is water coming back up my sink?

Tip. Water coming up the drain into a sink typically indicates a clog somewhere, including locations such as the sink trap, the main drain line, the garbage disposal or the vent pipe.

Can you put a 90 in a sink drain?

Can you put a 90 in a sink drain ? It’s a bad plumbing practice to have a hard 90 -degree bend in a horizontal drain line that’s buried in a slab or otherwise hidden. If you have to make a 90 -degree bend, use two 45-degree fittings and put a small piece of straight pipe between the fittings, if possible.

Can a P trap be higher than the drain pipe?

It is not ideal to have the p – trap below the the exit drain because water gravity has to force the water out instead of it flowing downwards naturally. For ease of manageability you can use a flexible waste connector pipe from the p – trap to your drain pipe .

You might be interested:  Tub plumbing parts

Do I need a special sink for an InSinkErator?

No, you do not need a special sink to install an InSinkErator food waste disposer. A food waste disposer can be installed with both a single bowl sink or a double bowl sink , this is a personal preference.

Are all bathroom sink drain holes the same size?

While a bathroom sink’s design and overall size may vary from one model to the next, the drain holes are fairly standard, 1.25 inches being a general standard, with widths of 1.5 inches and 1.625 inches also common. The size of the hole helps determine which size drain is needed for that particular sink .

Does sink come with drain?

Kitchen sinks either come with a drain or they do not. While sink drains are not universal, there is a popular standard for these drains so that you don’t have to search too much when looking for a fitting drain .