|Specification / Installation Guide|
|Basin Depth (Left)||9|
|Basin Depth (Right)||7|
|Basin Length (Left)||16.5|
|Basin Length (Right)||9.8|
|Basin Rack Included||Yes|
|Basin Width (Left)||17.5|
|Basin Width (Right)||13.8|
|Basket Strainer Included||Yes|
|Cutting Board Included||No|
|Minimum Cabinet Size||33|
|Number Of Basins||2|
|Soap Dispenser Included||No|
|Stainless Steel Grade||304|
Save $130 when you purchase this kitchen combo.
- Fully covered under Kraus' limited lifetime warranty
- Constructed of 16 gauge premium grade T-304 stainless steel - guaranteed to never rust or corrode
- Commercial-grade satin finish - highly scratch and stain resistant
- Padded, Stone-Guard undercoat applied over rubber pads to reduce sink noise while in use
- Double bowl (60/40 split) 30" sink with traditional rounded corners
- Extra deep (9" depth) design is perfect for the semi-professional kitchen
- Undermount installation; fits 34+" cabinets
- Standard 3-1/2" drain opening compatible with most garbage disposal units (included InSinkErator)
- Height: 9" ( measured from the bottom of sink to the top of the rim)
- Overall Width: 19-1/2" (measured from the back outer rim to the front outer rim)
- Overall Length: 30" (measured from the left outer rim to the right outer)
- Basin Width (Left): 17-1/2" (measured from the back inner rim to the front inner rim)
- Basin Width (Right): 13-4/5" (measured from the back inner rim to the front inner rim)
- Basin Length (Left): 16-1/2" (measured from the left inner rim to the right inner rim)
- Basin Length (Right): 9-4/5" (measured from the left inner rim to the right inner rim)
- Basin Depth (Left): 9" (measured from the center of basin to the rim)
- Basin Depth (Right): 7" (measured from the center of basin to the rim)
- Installation Type: Undermount
- Drain Outlet Connection: 3-1/2"
- Minimum Base Cabinet Width: 33"
- Kraus 16 gauge Stainless Steel sink
- Stainless steel bottom dish grid (basin rack)
- Stainless steel basket strainer (sink drain assembly)
- Mounting and installation brackets
- Sink cutout template (for countertop cut dimensions)
- Dish towel with Kraus logo
- Specification Sheet / Installation Guide
Advantages of Stainless Steel over Enameled Cast Iron or Fireclay:
- Very durable; will never chip or crack
- Dishes usually don't break when dropped during dish washing
- Due to relative weights, stainless steel is generally much easier (and less expensive) to install
- Nonporous; resists bacteria
- Neutral color fits into almost any décor - matches stainless steel appliances
Product Technologies / Benefits:
- Extra Thick, 16 Gauge Stainless Steel: Short of paying thousands of dollars, 16 gauge is as thick as sinks come (22% thicker than 18 gauge; 36% thicker than 20 gauge). Thicker steel means a stronger sink (hence the lifetime warranty) while also offering a richer and more robust appearance to the finish that is easily discernible from the white-washed, cheap look of thinner sinks.
- Premium Grade T-304 Stainless Steel: There are two primary types of stainless steel in the market: T-409 and the higher quality T-304. The difference lies in chromium and nickel contents; T-409 with 11% and .5% respectively, T-304 with 18% and 10%. When added to steel, these two metals prevent oxidation and rust by neutralizing sodium chloride (salt) – a common element in everyday kitchens. While cheaper sinks use T-409, Kraus sinks boast T-304, further lending to the lifetime warranty.
- Sound Insulated: Sound insulated steel is commonly only thought of in the automobile industry. There, auto manufacturers use spray-on "Stone Guard" insulation to provide for a quieter ride and protect the steel. Borrowing this technology and adding to it, Kraus sinks use Stone Guard insulation, sprayed over rubber sound dampening pads to create a noticeably lower-tone and overall quieter kitchen sink. It also protects your cabinet from underside condensation drips.
- Included Dish Grids (Basin Racks) and Basket Strainers (Drains): It's a wonder why dish grids aren't included with all sinks; they serve a valuable role. Not only do they virtually eliminate scratches, they allow the sink to properly drain, preventing sink scum and protecting your cutlery. As with all Kraus sinks, this sink includes the stainless steel sink grids along with the basket strainers you'll need for installation.
- Heavily Certified: Kraus has gone to great lengths to be able to provide you, the homeowner, the rest-easy satisfaction knowing that your sink is certified and listed by all the major product testing boards in the U.S. and Canada. This means that this sink is deemed safe to use and that it meets all applicable building codes. Certifications and listings include: UPC, cUPC, CSA, IAPMO, ANSI and SCC.
- This kitchen sink is available as a kitchen combo with a number of faucet choices. Like their sinks, Kraus kitchen faucets have gained tremendous momentum within the kitchen and bath industry and are highly regarded for their quality, durability, and meaningful innovation. If you are considering a purchase of this sink and also need a new faucet, we urge you to consider the kitchen combos; they truly are a deal. Under the header "We Also Recommend These Similiar Products" you will find 5 kitchen combos that include this sink. All kitchen combos that use this sink can be found by typing "KBU21 combos" into the search bar at the top right of this page.
Additional Kraus Links
Our SKU: KBU21
This product is listed under the following manufacturer number(s):
- Stainless Steel
*Denotes a finish or option that has been discontinued
12 Questions from the Community
The Kraus KBU21 interior dimension is Basin size: 16.5 inches x 17.5 inches x 9 inches and the 2nd is Basin size: 10.5 inches x 16 inches x 7 inches.
hi what is the interior cabinet measurement
A. The Kraus KBU21 interior dimension is Basin size: 16.5 inches x 17.5 inches x 9 inches and the 2nd is Basin size: 10.5 inches x 16 inches x 7 inches.
Our shipping days are business days. Your sink shipped today (8/27/12) and will arrive to you on Wednesday (8/29/12).
I ordered my sink Saturday night, using 2 day air shipping, and my contractor wants to have it on Monday. The order number is 58641656. Please confirm it will arrive by Monday. Or I have to return it.
A. Our shipping days are business days. Your sink shipped today (8/27/12) and will arrive to you on Wednesday (8/29/12).
Kraus is one of the fastest - if not THE fastest - growing plumbing company in America. Excellent quality at even better pricing. Average customer rating of Kraus products is 4.88 Stars (out of 5). You won't be disappointed with a Kraus purchase
Please tell me all about Kraus as we have never heard of it.
A. Kraus is one of the fastest - if not THE fastest - growing plumbing company in America. Excellent quality at even better pricing. Average customer rating of Kraus products is 4.88 Stars (out of 5). You won't be disappointed with a Kraus purchase
This unit fits 30-33 inch cabinets.
Will this sink fit into a 30" cabinet
A. This unit fits 30-33 inch cabinets.
The sink and strainers in the Kraus KBU21 are stainless steel construction.
Are any of the parts plastic? Is the a drain basket that fits the smaller sink on the right?
A. The sink and strainers in the Kraus KBU21 are stainless steel construction.
The Kraus KBU21 does have a specification sheet: http://www.krausproducts.com/kraus-stainless-steel-30-inch-undermount-16-gauge-double-bowl-kitchen-sink-kbu21_2456.html
Do you have a specification or product diagram with dimensions on KBU21?
A. The Kraus KBU21 does have a specification sheet: http://www.krausproducts.com/kraus-stainless-steel-30-inch-undermount-16-gauge-double-bowl-kitchen-sink-kbu21_2456.html
The Kraus KBU21 is only available as shown, when facing the sink the smaller bowl will be on the right-hand side. Hope this info helps!
is this sink available with the smaller bowl located to the left of the larger bowl ?
A. The Kraus KBU21 is only available as shown, when facing the sink the smaller bowl will be on the right-hand side. Hope this info helps!
To view the shape of the Kraus KBU21, please see the Kraus KBU21-KPF2220-KSD30, displayed on our site.
What is the shape of this sink?
A. To view the shape of the Kraus KBU21, please see the Kraus KBU21-KPF2220-KSD30, displayed on our site.
Kraus is made in Germany and New York, American Standard is primarily made in China and New Jersey, Kohler's main factory is in Wisconsin.
Where are kraus, American Standard, and Kohler products made?
A. Kraus is made in Germany and New York, American Standard is primarily made in China and New Jersey, Kohler's main factory is in Wisconsin.
The Kraus KBU21 is not offered in any other configurations.
Does this sink come in the reverse so the 40 is on the left?
A. The Kraus KBU21 is not offered in any other configurations.
The Kraus KBU21 will fit in a 33" cabinet.
Will this fit a 33" sink base cabinet?
A. The Kraus KBU21 will fit in a 33" cabinet.
The Kraus KBU21 can fit in a 36" cabinet.
Will this fit a 36" cabinet?
The Kraus KBU21 can fit in a 36" cabinet.
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