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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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Great product!
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
This is the best melatonin if I have trouble waking up in the middle of the night, I take 1 mg. Under my tongue and I can fall back to sleep. Excellent product. It's good enough that I only take one. Much better than other brands I have tried!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Fast Working
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
I have a hard time staying asleep. I took this product the first day and slept very well. I would recommend this highly. Dissolves Faunder the tongue and works sooner than capsules or pills.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
★★★★★ 5
Melatonin by Superior Source
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
I've bought this melatonin repeatedly for years. It works gently and naturally to help me drift off to sleep and wake rested and ready for the day. I always get the smallest dose 1 mg
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
★★★★★ 4
So far it does help me with becoming drowsy for sleep
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
So far this melatonin helps with making me drowsy, but I still take 1/2 a prescribed sleeping pill with it. Normally, within a half hour I am sleepy. I have not tried taking it by itself yet. I am a petite build, so I think my size factors in to how well it works for me. Flavor is okay. Easy to take melting it under my tongue. Price is okay. I like that it is sublingual and limited added ingredients. I don't usually take chamomile due to being sensitive to it in the past, but seems to be okay in this pill. It also seems to help me with staying asleep for a longer period of time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2022
★★★★★ 5
Aids my sleep w/o grogginess the next day!!
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
Superior Source has been a game changer in being part of my sleep aid supplements! My physician recommended this brand and dosage and I'm grateful!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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