Kitchen Sink Drain Rough In Height With Garbage Disposal

Continue to 5 of 6 below. If you ever plan to have a garbage disposal i would put it approx.

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Kitchen sink drain is higher then disposal drain height.

Kitchen sink drain rough in height with garbage disposal. In the kitchen i rough in at 14 5 aff and when i keep my 10 from the bottom of the sink bowls i have to 45 down out of the trap to the rough in stub out. The supply lines should just make it since the sink being 9 inches deep from the bottom of the counter should leave you 1 1 2 inches a bit close in my opinion in case an emergency shut off of the valves is needed. Rough in height for kitchen sink with garbage disposal will be changed.

Chicago plumber il ive seen when the drain is higher than the disposal outlet people install the p trap backwards which works and wont leak. The bottom of the disposal outlet must be above the trap weir the point in the trap at which water starts to drain from the trap. I 45 down to it and meet it with another 45 in order to not s trap it which is not permissible in ky.

The vibration of the disposal almost always makes it come apart after a short time. But putting it in backwards only lets about a 1 4in of the disposals waste outlet into the trap. The disposer is a different thing and the drain line should have been dropped to match the specs.

At what height do you guys rough sinks in at. Install a basket strainer onto the sink basin without the garbage disposal. The distance from the bottom of the new sink to the center line of the drain was about 7 inches but the distance from the top of the old garbage disposal sink connection to the center line of the garbage disposal drain was just over 8 inches and water will not run uphill.

Install the garbage disposal onto the desired side of the sink first since this takes up the most space. 14inches from the floor the lower height will work with deeper sinks also if you put it too high you are sol when you try to hook it up. Between the disposal outlet and the drain there must be a trap.

Therefore in theory the bottom of the outlet has to be just slightly above the bottom of the drain. Kitchen sink plumbing rough in height to the approximate rough in the stubout will be kick plate and plumbing rough height drain pipe supply line height drain rough distance off the height especially with restricted cabinet floor. This is also a good time to install any other under sink components such as a water filter or a hot water dispenser.

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