Questions tagged [kitchen-sink]

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1answer
41 views

What brand is a kitchen sink with this logo?

I'm trying to identify a kitchen sink. We try to replace it, but want to keep the granite counters, so we need to find the same brand with the same line so that the dimension matches It has a logo on ...
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0answers
52 views

Kitchen sink water pipes installed, not cloged but water does not drain at all

I installed the new pipes after the old ones broke. They are all installed as the old ones, but somehow the water doesn't drain at all. See pictures: (click to enlarge) I believe that everything is ...
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1answer
31 views

Which sanitary tee for kitchen sink plumbing?

I am planning to lower the height of my kitchen drain outlet from the wall in order to accommodate a garbage disposal but I am unsure of which sanitary tee to use. My current plan is to use a 2 x 2 x ...
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6answers
2k views

Garbage Disposal - Water Shoots Up Non-Disposal Side

Understand this is asked often. Each case is different though and have not found someone with my plumbing configuration (see pictures). So when we turn on garbage disposal we get water shooting up ...
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4answers
224 views

What to do to sink cabinet so that water won't leak under it

I recently had water leak from the pipe connector that connects the faucet and the dishwasher under the kitchen sink. There was a cabinet under the sink, and there was a big hole in the cabinet's ...
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1answer
80 views

HansGrohe lacuna faucet low water pressure

I have a Hans Grohe Lacuna faucet. We love it, but it's started to run slow recently. There's a filtered water tap that uses the same cold water supply, and it's running fine. I assume it's the ...
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1answer
39 views

Remove kitchen sink drain pipes

I am trying to remove the kitchen sink to replace it. Its drain pipes are showed in the following photo: Anyone know how to remove these pipes from the sink? It doesn't look like I can turn the part ...
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0answers
24 views

Faucet adapter not fitting /screwing in

I am trying to attach a faucet adapter to my kitchen sink to allow me to add a touch-less adapter. I made some mistakes on sizes and finally arrives at M16 female (on faucet side) to M22 male (for ...
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0answers
15 views

Am I installing the drain saddle for a single bowl sink in the right location?

I’m trying to install a drain saddle for my reverse osmosis system and only have a single bowl and the instructions are written for a dual sink. Is B the proper location for me to install the drain ...
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1answer
39 views

garbage disposal still works but the sink just does not drain

The garbage disposal under the kitchen sink still runs, but the sink just does not drain. What can the reason, do I have to open the garbage disposal? Are there any easy ways to fix?
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1answer
234 views

Why does my sink disposal come loose from the locking ring?

I am having a hard time installing a new insinkerator in a new sink. I followed all the steps in installation manual and set the flange. When I try to mount the motor to the flange, it basically wont ...
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1answer
93 views

What are these extra tubes underneath the kitchen sink faucet?

I know the two tubes on the left side and right side of Arrow 1 are for cold and hot water. But what's the tube pointed by Arrow 1 for? What about the tube pointed by Arrow 2? It seems like Arrow 3 ...
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1answer
25 views

Hot water always coming after cold in vented tap system

I moved to an apartment in Luxembourg (which uses german-style plumbing) with a vented tap kitchen sink. The issue I'm having is that when I close the tap after using the cold water, for a few seconds ...
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2answers
1k views

How can I remove a porcelain sink from a granite counter?

I'd like to replace my kitchen sink. It is a drop-in porcelain, mounted in a granite tile countertop. It has been there almost 20 years. The tile is in great shape and I would like to avoid ...
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0answers
34 views

Unknown kitchen tap aerator needed

I need a new aerator for this kitchen tap, but I can't identify the correct type required. I have a standard fitting that fits the thread, but it doesn't interface with the narrow pipe directly like ...
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0answers
55 views

What is the difference between food-grade caulk and caulk labeled for kitchen use?

I want to caulk the edges of my kitchen sink. Since I use the sink regularly to wash food and do dishes, I want to make sure there won't be contamination. I am considering 2 types of caulk. This food-...
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2answers
154 views

Help me remove kitchen sink cabinet plumbing

I am removing a sink cabinet temporarily to demolish the tile floor under it. The cabinet is going away in about a month when new kitchen cabinets arrive, so after demolishing the floor, I need to put ...
10
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2answers
912 views

garbage disposal relocation

Complete newbie to DIY-ing as well as Plumbing. My wife and I decided to upgrade our kitchen sink and we chose a single basin, 9" deep model. I've been reading a lot on plumbing best practices ...
1
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1answer
389 views

Drain pipe through floor joist

I'm moving my sink. And I have to run my drain pipe through my floor joist or cabinets. My floor joist are 2×8's. Can I run a 2 inch pipe through them. And if i did run them through my joist would it ...
0
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1answer
90 views

Do I need to cut stone countertop for kitchen sink?

I am looking to replace my top mount kitchen sink with another top mount sink that is 5cm bigger on the left-hand side, this only really affects the drying area, and the sink and waste disposal fit ...
2
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1answer
96 views

Water pressure high when first opening kitchen faucet then reduces dramatically when fully opening faucet

This just started happening today out of nowhere. When I open the kitchen faucet halfway the water pressure is ok. When I open the faucet fully the water pressure drops dramatically. Any ideas as to ...
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1answer
34 views

How to fix kitchen sink faucet?

There are quite a few things wrong with this faucet. There is a lot of dried up minerals that make it impossible to rotate the faucet. If rotated, the faucet rotates at the base instead of the mid ...
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0answers
16 views

Single Handle Kitchen Faucet doesnt fully reset after spraying

My facuet normally works like this: when you spray, then turn it off, it goes back to the normal flow when you turn it back on. The problem is, when I turn it back on, it's half spray and half normal. ...
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2answers
1k views

Gap between top mount sink and new counter

Is there anything that can be done about this gap? This is a fire clay sink and it seems to be warped a little.
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0answers
182 views

Removing Old Stuck Moen Kitchen Faucet

I’m stumped. This Moen faucet has a ring that seems to be held by two screws. Both screws are rusted in and I stripped the screw head trying to get it out with my drill. I tried cutting into the ring ...
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0answers
47 views

Faucet connected incorrectly, hot to cold , cold to hot. No water comes out

I hooked up new kitchen faucet incorrectly, hot to cold, cold to hot. It worked fine for 2 months. Today i had low water pressure and within a hour no water, hot or cold. I switched my hot to hot, ...
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1answer
75 views

Re-plumbing kitchen sink

I primarily use the right sink which has a garbage disposal. Maybe this isn't a good idea? Anyway, I notice that when soapy water goes down the right sink drain, sometimes the bubbles go up the left ...
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1answer
140 views

What's this white crust in my kitchen pipe threads?

I had to change the kitchen sink P-trap (J pipe and tailpiece) and there's hard white crusty stuff in the threads that's making it difficult to screw on the new ring nut connectors. The old parts had ...
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1answer
39 views

Does a heavy drop-in fireclay kitchen sink need mounting clips for installation?

The sink I bought didn't come with mounting clips. It weighs 75 pounds. Is 100% silicone on the drop in lip enough to secure it in place?
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2answers
142 views

Why does my kitchen faucet cut off when turned more than halfway on?

A while back, I was running my kitchen faucet while the the dishwasher was on. While the dishwasher was filling up, there was a sudden spike in pressure in my pipes, and the faucet cut off. Ever since ...
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0answers
19 views

Issue with cold water valve - kitchen sink

I have an odd plumbing issue. When I open the cold water valve under the kitchen sink, it causes the cold water to automatically come out of the faucet, without having to move the kitchen sink handle (...
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0answers
47 views

How can I reduce the depth of the cutout for my kitchen sink?

I have a composite "Silgranit" drop-in sink that has developed cracks, and I want to replace it with a stainless steel sink. The original has an outer size of 20½x31 and I want to install ...
0
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0answers
28 views

Install filter faucet into a larger hole in a kitchen sink

I'm installing an under-sink water filter which comes with a mini faucet (requires a 1/2" opening). My sink currently accommodates a regular faucet which also sports a side sprayer, which I don't ...
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1answer
98 views

What is this red sediment inside our sink aerator?

Does anyone know what this red slime/gunk is inside our sink aerator? Besides replacing the aerators, is there anything else we should do? The red sediment is in the aerator of the sink and one of ...
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0answers
38 views

How fix a smoothie drain pipe in kitchen double sink

To solve the problem is de 2 draining pipe are draining too slowly ;DOUBLE SINK WITH DRAIN HOLE 40mm ;can I joint the two sink drain together with T-fitting at the center of the 2 sink and then out ...
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2answers
126 views

Is this a brass or copper elbow pipe under the sink?

I just noticed that an elbow pipe under the sink had corroded through with a leak at the first elbow and needs replacing. I temporarily fixed it with some flex tape and I need to find out what ...
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2answers
130 views

Removing stuck kitchen faucet

Trying to remove Grohe single hole faucet. There’s no obvious nut to remove, the C washer might be threaded on but it can’t turn with the pipes blocking the twist and it won’t twist independent of ...
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1answer
79 views

trying to remove kitchen sink, can’t stop water flow

I need to remove a kitchen table top and seems kitchen sink needs to be moved with it. I tried to cut the water supply but I only see one valve? under the boiler in the pic. If I turn it the hot ...
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3answers
62 views

Smells in kitchen sink

We have a smell that only comes from the kitchen sink sometimes. I have tried cleaning it all different ways many times. Have taken the plumbing apart by the Ptrap and have done the baking soda ...
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1answer
114 views

How do I connect a 1/2“ PVC slip joint to a 3/8” compression fitting on a sink faucet?

I'm trying to get water to my sink in an unconventional setup. I have a water tank and a water pump so I don't need a shutoff valve under the sink. I have 1/2" female PVC stubbed up, and I have the ...
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0answers
60 views

How to remove chemical stain from granite composite?

I've left a sponge soaked in alkaline anti grease cleaner on a granite composite sink AND on worktop that is covered in plastic (?) laminate, and now there are two white burn marks. Is there any way ...
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1answer
2k views

Kitchen sink backing up with no apparent blockage

We're having trouble stopping our kitchen sink drain from backing up. The sink now backs up nearly instantly (after a few seconds), previously it took a bit longer to backup. We've tried on multiple ...
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2answers
270 views

Which caulk around the sink in kitchen is a health-safe?

I need to glue a metal sink within the hole in the countertop - a gap has appeared in one place of contact-edge between the sink and top-counter. Many people have recommend silicone. My question is ...
1
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1answer
53 views

1/4" Reverse Osmosis Filter inlet line to undersink cold water line

I am trying to connect an under counter Reverse Osmosis ( R.O. ) filter inlet line (red 1/4" tubing) to the cold water supply line (3/8" black tubing in picture) under my kitchen sink. Can anyone ...
7
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1answer
4k views

Can I replace this broken pipe under my kitchen sink?

This pipe under my kitchen sink has a big crack in the area circled in yellow. (It's on the back side so it isn't visible in the photo.) Can I simply unscrew the nut at the top that I circled in red ...
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0answers
59 views

Is this faucet supposed to be able to twist (on its vertical axis)

I just moved into this house and I don't know what kind of faucet this is (no label anywhere). The head of the faucet comes out, but the whole faucet is essentially stuck in the middle. It gets ...
2
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2answers
640 views

Sewage smell from kitchen sink area

(An update is below the pictures.) We just moved to our house in November and had to buy a new dishwasher. We had installers install it for us. A couple of months ago, we started noticing a bad odor ...
0
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1answer
112 views

Kitchen faucet gives hot water when I close the cold tap

I have a faucet in the kitchen sink that is provided cold water. There is a pipe from the faucet to the electric water heater, and then a third pipe to feed the hot water back to the faucet. When the ...
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2answers
2k views

Why does my kitchen faucet have 3 pipes?

My kitchen sink has a peculiar setup I haven't seem before. The faucet has 3 pipes and there is an electric water heater under the sink. The first pipe brings cold water into the faucet. The second ...
1
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1answer
108 views

Why would a drinking water dispenser on a sink have drainage lines?

I recently bought a house and have a slight leak under my kitchen sink. Was trying to figure out where it was coming from this morning so I could fix it, when I found something that makes no sense to ...