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Description
Karran Fusion 31" Undermount Stainless Steel ADA Workstation Kitchen Sink with Accessories, 18 Gauge, UUMSB3022-PK1Karran Fusion 31" Undermount Stainless Steel ADA Workstation Kitchen Sink with Accessories, 18 Gauge, UUMSB3022 PK1 Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and
Karran Fusion 31" Undermount Stainless Steel ADA Workstation Kitchen Sink with Accessories, 18 Gauge, UUMSB3022-PK1
Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
Elevate your kitchen with the 30-1/2" Undermount Stainless Steel Single Bowl Workstation Kitchen Sink, a versatile and modern centerpiece designed to streamline your workflow. Handcrafted with premium 18-gauge stainless steel, this undermount workstation combines functionality and style, offering a sleek, deep single bowl with R0 corners and a center rear drain for maximum efficiency. Perfectly equipped with practical accessories like a grid, drying rack, low-profile basket strainer, and an acacia wood cutting board, this sink transforms everyday kitchen tasks into effortless routines.
Please see our color disclaimer.
Features
- High-quality 18-gauge stainless steel - Precision-engineered for durability, strength, and premium corrosion resistance, offering a sleek and sturdy build for everyday use.
- Sleek Undermount Installation – Designed for undermount installation into new quartz and granite countertops.
- Spacious Single-Basin Design for Maximum Workspace – The extra-deep, wide bowl easily accommodates oversized pots, pans, and cookware, providing ample space for effortless washing and cleanup.
- Reinforced Stability with a Durable 2.5mm Deck – Built for strength and reliability, this sink features a 1.2mm stainless steel bowl paired with a reinforced 2.5mm deck, providing exceptional durability and structural support. Designed for long-lasting performance, it resists dents and warping, ensuring a solid and dependable sink solution with easy installation.
- R0 Corners for a Modern, Sharp Look – Features 90-degree R0 corners for a sleek, angular design that complements contemporary kitchens, offering a crisp, clean aesthetic.
- Center-Rear Drain – Maximizes usable space under the sink while directing water away from dishes, reducing splashing and making cleanup easier. Ideal for busy kitchens.
- Included Accessories – Grooved grid for vertical drying, low-profile basket strainer, dark gray drying rack with two large openings to align with the grid, and an acacia wood cutting board with fluid grooves on one side and a flat surface on the other.
- Custom-Fit Drying Rack – Designed with R15 corners to perfectly fit your ledged workstation sink, this FDA-approved food-grade silicone dark gray drying rack offers a safe, durable, and dishwasher-safe solution for effortless drying and prep.
- Low-Profile Basket Strainer – Modern and unobtrusive, this strainer sits lower in the drain for a seamless look, preventing clogs without blocking water flow for easy cleaning and a clutter-free sink.
- Acacia Wood Cutting Board – Crafted from durable acacia wood, this board features fluid grooves for mess-free prep, a flat reverse side, and R5 corners for a seamless fit with your sink.
- Bowl Configuration: Single Bowl
- Corner Radius: R0 Corners
- Approximate Weight: 19 lbs.
- Installation Type: Undermount
- Dimensions: 30-1/2" x 18-1/4" x 9" (Overall), 29” x 16” x 8-3/4” (Bowl)
- Material: Stainless Steel
- Sink Color: Stainless Steel
- Sink Finish: Satin Brushed
- Sink Gauge: 18
- Accessories Included: Grid, basket strainer, drying rack, and cutting board
- Included: Mounting hardware, template
- Minimum Cabinet Width: 33”
- Drain Opening Size: 3-1/2 in. (compatible with most garbage disposals)
- Drain Placement: Center-Rear Drain
- ADA Compliant: No
- Certifications: cUPC & ISTA-6
- Warranty: Limited Lifetime
Details
| ADA Compliant?: | Yes |
|---|---|
| Bowl Split: | Single |
| Box Height: | 10.63" |
| Box Length: | 34.65" |
| Box Weight: | 40.17 lb(s) |
| Box Width: | 22.24" |
| Collection: | Fusion |
| Color: | Stainless Steel |
| Country of Origin: | Vietnam |
| Drain Placement: | Rear |
| Drain Size: | 3.5" |
| Faucet(s) Included: | No |
| Finish: | Satin Brushed |
| Gauge: | 18 |
| Installation Hardware Included?: | Yes |
| Installation Type: | Undermount |
| Item Height: | 9" |
| Item Length (Front to Back): | 18.25" |
| Item Weight: | 18.6 lb(s) |
| Item Width (Side to Side): | 30.5" |
| Material: | Stainless Steel |
| Minimum Cabinet Size: | 33" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| Overall Dimensions: | 18.25" x 30.5" x 9" |
| SKU: | UUMSB3022-PK1 |
| Shape: | Rectangular |
| Ship Method: | FedEx Ground |
| cUPC Certified?: | Yes |
Warranty
Limited Lifetime Warranty
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Product Care
Karran Product Care (PDF)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Easy install
Just installed in our bathroom. Feels solid. We have a potted plant on it now. You will want a drill bit extender to clear the shelf. I use the flexible type. Otherwise you won’t be able to get the screws in at a 90 degree angle.
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Reviewed in the United States on December 26, 2024
★★★★★ 4
Very nice, well made.
The nine-inch oak shelf is well made, and is 45 degrees. The wall where I planned to install it was not, and I suspect this is the problem some of the reviews saying the shelf was not made at 45 degrees. In my case, we removed wood a bit at a time until we achieved a good fit. We did receive all of the hardware, but beware. The plastic straight insert anchors do not snug up with the supplied screws. However we used the supplied plastic toggles with better results. The hardware is why I rate this 4 stars. Otherwise, it is a nice piece, and well worth the price.
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Reviewed in the United States on September 13, 2024
★★★★★ 5
Nice
Enjoyed the complete contents of kit, even a small bubble level and sticky patches to cover screw heads. Quality wooden shelf, good looking
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Reviewed in the United States on November 28, 2024
★★★★★ 2
Pieces missing, poor instructions, would not buy again!
Let's start with the good news: I did, eventually, get the shelves hung after a trip to the hardware store and some trial and error.
Now for the bad news:
* One of the screws holding the brace to the shelf was missing, making the shelf wobbly before I even hung it.
* The directions for hanging the shelves show a different anchor than the one that comes packaged with them. This anchor will ONLY work in sturdy drywall and it's going to leave a huge hole behind.
* The directions tell you to flip the shelf upside-down to position and mark the screw holes, BUT that means the sides of the shelf are reversed, and the hole positions do not match on each side. So if you start hammering or drilling based on those marks, they don't align and now you have extra holes in your wall.
Honestly, I regret buying these and wish I'd just chosen a free-standing shelf instead. But I made it work for me, so I guess there's that.
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Reviewed in the United States on May 26, 2023
★★★★★ 5
Nice oak corner shelf but check your measurements first
5 stars for the shelf, 3 stars for myself :-)
This is a well-made oak corner shelf that looks great where I put it. The wood is nice quality and the construction is solid.
Before you order though, do yourself a favor and check two things: 1) Make sure the size is actually big enough for what you need, and 2) Check that your corner is actually a true 90-degree angle. Turns out mine isn't perfectly square and now I'm trying to figure out how to position this thing properly.
Good product overall, just wish I'd measured more carefully before ordering.
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Reviewed in the United States on August 12, 2025