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Description
Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, 60/40 Double Bowl, Grey, QT-811-GRKarran 33" Drop In Topmount Quartz Composite Kitchen Sink, 60 40 Double Bowl, Grey, QT 811 GR 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, founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, 60/40 Double Bowl, Grey, QT-811-GR
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, founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
This modern design with crisp, linear styling is sure to be the focal point in your kitchen. Its quartz composite material gives it outstanding durability and will provide years of trouble-free use. This simply to install top mount design is available in a selection of 6 elegant color choices to compliment any decor.
Available In:
Please see our color disclaimer.
Features
- Features & Benefits:
- Designed for installation as a top mount sink in any countertop material
- Made from 80% natural quartz crystals and pure acrylic resin
- Heat resistant up to 535F and can withstand rapid temperature changes from cold and hot water
- Durable quartz material is non-porous, preventing the spread of germs and bacteria
- Smooth, non-porous material means food residue won't stick or stain the sinks surface
- Extremely stain, scratch, abrasion and impact resistant
- Quartz material absorbs vibration and minimizes noise when in use
- Natural quartz combined with pure acrylic resins provides deep, rich colors with a choice of 6 to choose from, and UV stabilization to keep those colors looking like new for years
- Regular cleaning is simple with just a cloth and soapy water
- Rear drain locations leave more storage room in your cabinet below and 9 deep bowls provide plenty of room to accommodate all your cookware
- Practical 4-1/2 lowered bowl divider provides more space for those larger pots and bakeware
- Specifications:
- Series: Quartz QT Series
- Bowl configuration: Large/small bowl
- Overall sink length (side to side): 33
- Overall sink width (front to back): 22"
- Inside bowl dimensions: Left - 17-1/8" x 19" x 9"
- Inside bowl dimensions: Right - 11-1/2 x 16-3/4 x 9
- Minimum cabinet size required: 33" sink base cabinet
- Drain opening size: 3-1/2
- Compatible with most garbage disposals
- Pre-drilled with 1 faucet hole. Additional holes marked on underside of faucet deck
- Approximate weight: 40lbs
- Certifications: cUPC certified
- Accessories included with sink: Template and clips
Details
| Bowl Split: | 60/40 |
|---|---|
| Box Height: | 15" |
| Box Length: | 37" |
| Box Weight: | 46 lb(s) |
| Box Width: | 26" |
| Color: | Grey |
| Country of Origin: | India |
| cUPC Certified?: | Yes |
| Drain Placement: | Rear Center |
| Finish: | Matte |
| Inner Depth: | 9" |
| Inside Bowl Dimensions: | 17.125" x 19" x 911.5" x 16.75" x 9" |
| Installation Type: | Drop In/Topmount |
| Installation Hardware Included?: | Yes |
| Item Height: | 9" |
| Item Length (Front to Back): | 22" |
| Item Weight: | 40 lb(s) |
| Item Width (Side to Side): | 33" |
| Material: | Quartz Composite |
| Minimum Cabinet Size: | 33" |
| Number of Bowls: | 2 |
| Overall Dimensions: | 33" x 22" x 9" |
| Shape: | Rectangular |
| SKU: | QT-811-GR |
| Ship Method: | FedEx Ground |
Warranty
25 Year Limited Warranty
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Care
Karran Product Care (PDF)
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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 19 reviews
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Product Reviews
★★★★★ 5
Worth it!
Color: Black
A necessity for anyone trying to elevate their espresso making game. I use this to measure my beans and to also measure the shot I pull and how long it takes to pull. It’s great quality and totally worth it. The scale is very quick to start when the shot starts to pull. Easy to use and a great scale.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Works prefectly, accurate, easy to use, and looks great.
Color: Black
I didn't expect much but it works really well and seems to be very accurate. It's much more sensitive (to 0.1g) than the scale I was using to measure my coffee and the autostart timer works really well. Also, unlike my other scale, this one is USB-C rechargable and so far has no indication of needing a recharge after a week or so of daily use. My other scale uses CR2032 batteries and goes through a pair every three weeks, so being able to recharge instead is quite nice.
It's small and I can use it to time the extraction and also use it to measure out heated water for tea, or whatever I need. This is definitely a steal for the price.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Great value and full-functioned.
Color: Black
This is a simple, elegant little scale with timer. It's perfect for use with a small espresso machine like my Breville Bambino Plus. It shifts easily from counter use weighing beans before grinding, to placing on the drip tray to time and weigh shots. The top is smooth and water resistant. I think it's a great value.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Premium experience from a scale
This scale is not cheap, but it comes with a premium experience. The overall build quality is excellent, and it looks and feels great. Scale is extremely sensitive and response, and very consistent. Quick to zero, quick to turn on. Display is clear and easy to read. Well insulated from water, with only the bottom being semi-exposed to liquids (note that it is NOT waterproof, so still be careful - do not submerge it).
It also has an espresso mode which can be toggled on/off. That mode will automatically tare when placing things on it, meaning you can weigh your beans, take off the bowl and put back on a cup to brew the espresso into, all without tareing manually. It also detects when you're actually brewing, and it does so by detecting a steady flow of liquid. This specifically can be a bit finicky, it may or may not work for you depending on your machine and how you brew.
My only single complaint is the volume of the beeping. By default it plays a loud beep whenever you're using the touch buttons. It is very loud and I turned it off immediately. Unfortunately it seems there is no way to lower the volume on the beeps. Not a deal-breaker at all for me, but something to consider if you care about audio feedback.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Reliable scale, great for starting on a budget while still getting fairly solid results
This scale performs wonderfully and is very reliable. I will say the only issue I am having is that it seems to be very very touchy with not getting an exact weight reading and flickers a lot. I don't think this is really an issue as it might just be super sensitive. But for the price it's absolutely worth it
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Reviewed in the United States on April 20, 2026