Kohler K-3820-4 Vault 33" Double Basin Top-Mount/Under-Mount 18-Gauge Stainless Steel Kitchen Sink with SilentShield and Smart Divide

Item #: BCI1228179

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Finish:
Stainless
Stock:
44 In Stock
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Discontinued

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Technical Specs

Installation Guide
Specification Sheet
Rough-In Guide
ADA No
Basin Depth (Left) 9
Basin Depth (Right) 9
Basin Length (Left) 14.5625
Basin Length (Right) 14.5625
Basin Rack Included No
Basin Split 50/50
Basin Width (Left) 16.5625
Basin Width (Right) 16.5625
Basket Strainer Included No
Country Of Origin USA
Cutting Board Included No
Drain Connection 3.625
Drain Placement Rear
Farmhouse No
Faucet Centers 8
Faucet Holes 4
Faucet Included No
Gauge 18
Height 9.3125
Installation Type Drop In, Undermount
Length 33
Made in America Yes
Material Stainless Steel
Number Of Basins 2
Overall Size 33 x 22 x 9.3125
Sink Shape Rectangular
Soap Dispenser Included No
Sound Dampening Yes
Sub Category Double Bowl, Drop In, Stainless Steel, Undermount
Theme Contemporary / Modern
Width 22

This product has additional required/recommended options. To configure, add to your cart.

  • Basket Strainer Required
  • Basin Rack Recommended
  • Garbage Disposal recommended
Product Features:
  • Double basin sink with a 50/50 split provides increased versatility for any task
  • Covered under Kohler's limited lifetime warranty
  • The distinctive, modern design of the Vault sink lends a contemporary vibe to any kitchen
  • This dual mount sink features a lowered divider, tightly angled corners to maximize basin space, and a sloped bottom that helps with draining and clean-up
  • Hand crafted from 18-gauge stainless steel giving both the aesthetic beauty you want and the durability and longevity you need
  • Top-mount or Under-mount installation options
  • Rear drain location increases workspace area in the sink as well as storage area underneath
  • All hardware needed for installation included

Product Technologies / Benefits:

  • SilentShield®: A sound-absorption system found in many Kohler sinks that significantly reduces the noise from clanging dishes and silverware, as well as undesirable noise caused by running water and disposals.
  • Smart Divide: The basin divider is set to a lower height than perimeter of the sink; you gain the convenience of a single basin sink completely filled, without losing the functionality of a double basin sink. The lower divider also gives more room for working with larger pots and pans providing more access for filling and cleaning.
Product Specifications:
  • Height: 9-5/16" (measured from the bottom of the sink to the top most point of the sink)
  • Overall Width: 22" (measured from the back outer rim to the front outer rim)
  • Overall Length: 33" (measured from the left outer rim to the right outer rim)
  • Basin Width: 16-9/16" (measured from the back inner rim to the front inner rim)
  • Basin Length: 14-9/16" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 9" (measured from center of the basin to the rim)
  • Installation Type: Top-mount or Under-mount
  • Number of Faucet Holes: 4
  • Drain Outlet Connection: 3-5/8"
  • Minimum Base Cabinet Width: 35"
About Kohler:

Gracious living is characterized by qualities of charm, good taste, generosity of spirit and the enhancement of nature. It is Kohler’s mission that you can improve your sense of gracious living with every experience you have with a Kohler product or service.

With everything that Kohler does it lives on the leading edge of design and technology, while maintaining a constant level of quality regardless of price. Kohler sets the standard of excellence in its field, and yet is constantly striving to improve.

From sustainable products in the kitchen and bath, to engines for lawn tractors and generators, to power systems that protect data centers and urban landscapes all over the world; this is what the Kohler Company is all about.

Additional Kohler Links

Our SKU: K-3820-4

This product is listed under the following manufacturer number(s):

  • K-3820-4-NA
    Stainless

*Denotes a finish or option that has been discontinued

4 Questions from the Community

  • WHAT IS THE ACTUAL CUT OUT SIZE

    A. The cutout dimensions and rough in instructions are available from Kohler's website as well for more specific dimensions. Here's the web address: http://www.us.kohler.com/onlinecatalog/pdf/1130285_1.pdf

    71% of 7 people found this useful. Was this useful? yes (5) | no (2)
  • Does this sink come with the associated basket/strainers?

    A. The Kohler K-3820-4 is the sink only.

    38% of 8 people found this useful. Was this useful? yes (3) | no (5)
  • What size basin rack?

    A. The Kohler K-3820-4 is 14" x 15-19/20".

    67% of 3 people found this useful. Was this useful? yes (2) | no (1)
  • how much are the basket strainer and the basin rack for this unit?

    A. The strainer (K-8801) varies in price depending on finish. The basin rack (K-6641) is $69.36.

    0% of 0 people found this useful. Was this useful? yes (0) | no (0)

Product Reviews

Double Basin Kitchen Sink with Four-Hole Faucet Drilling from the Vault Collection 4.8 5 4 5
A great transaction I ordered this sink and it was shipped and arrived FAST.However it got a small ding in it during shipping. I had to send it back. Faucet direct were absolutly wonderful in taking my calls and emails with all my questions and returning it with a prepaid label was simple. I was scared at first to make this purchase but now trust and recommend them. I regret not having the time to order a new one as this sink is LARGE, nice and very modern and sleek. Thank you Faucet Direct! August 27, 2011
Beautiful sink I purchased the K3820-4 double SS sink. Despite of a comment I read about the template, mine had a template included. I previously had a Kohler cast iron ceramic sink and it only required a few corner cuts. This sink was deeper than my old 8" depth sink so some plumbing was required. It makes my kitchen look so beautiful. It scratches easily, as does most SS, so I really need a sink basin rack. I give this sink a 5 Star. Also, my first delivery came with a bent corner. FaucetDirect had another sink out to me in less than 1 week. Great service!!! March 14, 2011
This sink was very easy to install, loved the fasteners. Took about 15 minutes to install to counter. Love the look, very clean. December 20, 2010
Beautiful Sink but beware Faucet Direct - Excellent products, prices, and service. Sink - Beautiful sink, excellent lines and quality. Bought this sink to replace an existing Kohler cast iron 33x22 sink. Nowhere can you find the cutout dimensions, not even at the Kohler web site. We thought that because it was the same size as the existing sink it would just drop in, Wrong. What should have been a 4 hour project turned in to a 2 day project as I had to cut out 1" more of counter top all the way around (solid surface so not simple). The fastening system is terrible, who ever engineered this should be cleaning toilets. Once installed it is absolutely beautiful. FYI the cutout for drop in self-rimming is 32 1/2 x 21 1/2 and for undercounter install it is 30 1/4 x 16 9/16. November 20, 2010
1-5 of 5

Kohler

The Bold Look of Kohler is more than a slogan, it is a testament to the sight and focus of the Kohler company since the late 1800's. Kohler designs its plumbing fixtures and accessories for longevity and with a focus on pleasing your senses. Kohler’s attributes make its plumbing and accessories a clear choice of quality for generations to come.

Kohler Vault Collection

The Kohler Vault stainless steel kitchen sink collection offers reliability and style you can bank on, with crisp lines, rear-oriented drains for ease of use, and deep 9" basins to accomodate even outsize cookware. The Kohler Vault sink collection brings streamlined, minimalist beauty and superb functionality to your contemporary kitchen.

Other Products In The Kohler Vault Collection

View all 59 products in Kohler Vault Collection

Warranty Info

Please call or use homepage to find the service center closest to your customer for all product warranty issues. "Power Equipment can not be returned to the vendor once it has been fueled or operated."
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