Pay in installments of $76.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink with Stainless Steel Faucet and Accessories, Grey, QT812GRKKF350SSKarran 33" Drop In Topmount Quartz Composite Kitchen Sink with Stainless Steel Faucet and Accessories, Grey, QT812GRKKF350SS 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
Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink with Stainless Steel Faucet and Accessories, Grey, QT812GRKKF350SS
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.
Karran's all-in-one combination will brighten up your kitchen. This design is both practical and stylish, thanks to the sink's gigantic extra-large bowl. Adding the Lagrange pull-down faucet to your kitchen makes everything easier. The quartz composite material used in the sink ensures long-term durability and trouble-free use. Your kitchen will be brightened with Karran's all-in-one combination. Designed for installation as a top mount sink in any countertop material. Made from 80% natural quartz crystals and pure acrylic resin. Heat safe up to 535F and can withstand rapid temperature changes from hot and cold water. Durable quartz material is non-porous, prohibiting 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. Rear drain location leaves more storage room in your cabinet below and the 9" deep bowl provide plenty of room to accommodate all your cookware.
Please see our color disclaimer.
Features
- Bowl configuration: Large single bowl
- Overall sink length (side to side): 33" and Overall sink width (front to back): 22"
- Inside bowl dimensions: 30" x 16-3/4" x 9"
- Minimum cabinet size required: 33" sink base cabinet and Drain opening size: 3-1/2"
- Accessories included with sink: Kitchen Sink, Kitchen Faucet, Template, Clips, Basket Strainer, Bottom Grid, 1x Luster Pro Oil bottle
- Single hole installation - 1.94" maximum deck thickness and ADA compliant - Single lever handle makes control simple
- Vertical handle design to main body, rotates 90 deg forward allowing for operation in tight spaces with backsplashes
- Dual function spray head - 1.8 GPM water flow alternates between powerful spray and aerated flow: Perfect for powerful scrubbing, gentle rinsing and pot filling
- Lead-free CALGreen California compliant durable brass construction
- 360 deg swivelling spout keeps pull-down action operating smoothly and high arc spout design provides ample space for filling pots and cleaning larger cookware
- Ceramic cartridge - highest quality "no-drip" precision and high-efficiency aerator, provides a gentle splash-free stream
- Retractable pull down spray head with 30" nylon braided hose allows you to rinse your sink in every corner
- Rubber spray head nozzles are easy to clean of mineral deposits for long-lasting performance
- Multi-plated, corrosion resistant finish that won't tarnish and fade over time
- Faucet Height: 17-9/16", Spout Height: 8-13/16" and Spout Reach: 9-3/8"
- Included Components: Hot water line, cold water line, installation hardware
- Country of Origin: China and Warranty: Limited Lifetime Warranty
- Listing and Certifications: cUPC (IAPMO), NSF-61, NSF-372, CALGreen
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 15" |
| Box Length: | 39" |
| Box Weight: | 61 lb(s) |
| Box Width: | 26" |
| Certification: | cUPC |
| Collection: | Quartz Top Mount Sinks |
| Color: | Grey |
| Country of Origin: | India / China |
| Cutout Dimension: | 32-1/4" x 21-1/4" |
| cUPC Certified?: | Yes |
| Drain Placement: | Rear Center |
| Drain Size: | 3.5" |
| Faucet Type: | Pull-Down, Single Hole |
| Finish: | Matte |
| Flow Rate: | 1.8 GPM |
| Handle Type: | Single Lever Handle |
| Inner Depth: | 9" |
| Inside Bowl Dimensions: | 30" x 16-3/4" x 9" |
| Installation Type: | Drop In/Topmount |
| Installation Hardware Included?: | Yes |
| Low Lead Compliant?: | Yes |
| NSF ANSI61 Certified?: | Yes |
| WaterSense Compliant?: | Yes |
| Item Height: | 9" |
| Item Length (Front to Back): | 22" |
| Item Weight: | 37 lb(s) |
| Item Width (Side to Side): | 33" |
| Material: | Quartz Composite |
| Minimum Cabinet Size: | 33" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 1 |
| Number of Handles: | 1 |
| Overall Dimensions: | 33" x 22" x 9" |
| Shape: | Rectangular |
| SKU: | QT812GRKKF350SS |
| Ship Method: | FedEx Ground |
| Spout Height: | 8-13/16" |
| Spout Reach: | 9-3/8" |
| Touchless Faucet?: | No |
Warranty
25 Year Limited Warranty/Limited Lifetime Warranty
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Care
Karran Product Care (PDF)
Related Products
Included Product(s):
- Karran 4-1/2 in. Kitchen Sink Basket Strainer Drain in Stainless Steel, L-1
- Karran GR-6021 Stainless Steel Bottom Grid 28 1/4" x 14 1/4" fits on QT-812 and QU-812
- Karran Lagrange 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF350SS
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
4.5 ★★★★★
Based on 22 reviews
Sort
Product Reviews
★★★★★ 4
Solid purchase
Color: White, Color: White
I have used it often, basically daily. I love how it has a magnet stirrer and therefore is quiet. I like the stainless steel aspect. It does heat up well. It can store two regular mugs of beverage or maybe 3-4 mugs of froth. It is lightweight but doesn’t feel cheaply made- good enough quality. The froth is great- I have no complaints. I had to learn the hard way that non-homogenized milk gets grainy- weird and icky.
I wish it was a little more frothy on the matcha side of things but I still use it.
Also, I wish for things like hot chocolate that it got hotter. It goes to 160 on the machine but it doesn’t feel that hot when you drink it. I haven’t measured the temperature of the drink yet but it isn’t hot hot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 5
It delivered on more levels than I imagined or expected
Color: White
EDIT: I've used this frother pretty much daily, sometimes more than daily, since ordering it, and it has performed very well.
I make turmeric/ginger/pepper milk most nights. The way this frother performs for that use astounded me. I bought it for coffee/cocoa/mushroom drinks, then while waiting for it to arrive realized it might work with the "golden milk."
First, the little frother uses a closely/precisely applied heat drawing 550w. The thick steel pot nestles down into the heating base, and the cover fits nice and snugly. So I'm not heating an entire thick saucepan perched atop an entire stove burner (1,000-1,500 w), with all the escaped heat that involves.
Second, I'm not standing there with thermometer in hand, diving into the open pan of heating milk to find that perfect sweet spot around 150-155...while constantly stirring and making sure not to let it boil over.
Because, third, the little frother takes care of that part, with the thermostat auto shut off.
Fourth, it whisks the powders smoothly in. Manufacturer suggests starting the whisk movement in the milk, then adding the powders. They did collect a bit in the low vortex around the stem of the little assembly that holds the various whisk/stir/froth blades, but I just stuck a spoon handle in there carefully, and it redistributed easily around the magnetic-driven stirring assembly.
And finally, omigosh, the lovely velvety texture!
Since these spices express best with extended warming, I'm making one batch, heated and frothed to 160F, then follow that with just milk frothed to 140. While the second batch is running (there's a cool down pause in the process, hastened by rinsing the pot exterior in cold water and of course drying it before putting it on the base), the first batch is steeping the spices...so the combined result is perfect.
EDIT: It did its job much faster than I expected (minutes). So I tested it as promised on my "solar generator" backup unit. My thought was that this would make my usual most efficient option for heating milk in those conditions the second most efficient: open saucepan atop a multi-watt-level portable induction cookplace on the 600w setting. And with much less cleanup at a time when water is scarce (electric well pump). We had a power outage here last week. Yep, the 550w frother ran on a Jackery 2000 for the few minutes it took to heat/froth milk--no trouble whatever and hardly put a dent in the charge. WOW. (Technically speaking it could run continuously, continuously heating, for over 3 1/2 hours on a full 2000 kWh charge.)
EDIT: This isn't a reduction in stars, just an observation. The frother "tree" assembly that does the business of stirring/whisking/frothing--I thought to order a spare in the event of damage to the original. They are very hard to find online. Maestri House lists the replacement part as "out of stock." Also out of stock, replacement pot and lid. This might be a concern to some considering the tool. But it seems to be well made and I hope gives long service.
EDIT: As of May 2026 the little frother is still working exceptionally well on a nearly daily basis. I purchased it in October of 2025, so that shouldn't be a surprise...but just sayin'. :^>
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
★★★★★ 5
This is the one to get
Color: Black
I find having separate controls for temperature and foam density is critical and this model nails it. The "newer model" listed in the product description eliminates the separate controls and does not function as well. This frother also has nice features such as the ability to produce cold foam and easy cleaning. It is also extremely quiet. I've tried several mid-range electric frothers and this is the best.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
So far. so good.
Color: White
This is my 3rd frother that I purchased from Amazon. The others were brand name frothers that broken within a few months of use. I won't name here (hint: begins with an N and ends with an o) This Milk frother from Maestri however works excellent. Multiple heat and drink settings and makes the perfect foam every time. I especially like how the pitcher is removable from the electric base and can be washed with out worry. easy to use. Just read the manual to understand all the settings, makes a perfect froth in less than 2 minutes. I've only had this for a few weeks but I am impressed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 4
Loving it so far!
Color: White, Color: White
02 Nov 2025
I've only used this twice and I already love it. My main reason for buying it is for protein hot chocolate I drink twice a day. I previously made it at the stove and that took 13 minutes of constant mixing to reach 160°.
My hot chocolate is 1 cup of milk, 1 tbsp each cacao powder and panela (sugar), 1-2 tbsp collagen powder, vanilla extract, and 1 whole egg. I premix everything before pouring it into the frother because, while it may be able to handle the powders, there's no way that whisk will be able to break the whole egg enough to thoroughly blend it before it starts cooking. I'm totally fine premixing the night before and heating it in the morning. I made the first batch this morning with 2 cups of milk doubling only the cacao and sugar which brought it to just below the top max line, and it came out perfect. It was smooth and there was no burnt taste. I used the recommended hot chocolate attachments, lowest froth setting, and 160° temp setting. I had almost no froth in my hot chocolate which was perfect. I removed the pitcher as soon as it was done to prevent any burning. I checked the temp with a thermometer and the temp was actually 165°. I don't really know if that would impact the taste if there was less milk. For the 2 cups, it was still perfect.
I do wish there was a little more temp control like a 150° or 155° setting. I also wish it was able to give you the temp as it was heating in case you want to pull it off just before it hit the set temp. The bottom right button is superfluous. It helps with the foam setting, but you can also simply press each of those buttons directly.
Cleaning is super easy, just remove the pitcher and attachments. I love that the attachments are magnetic, but I recommend taking them out before pouring because the magnets aren't that strong. All in all, great for the price and perfect for my needs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
recommand products
Foulard seta 90*90 seta blu | L'OFFICIEL Silk
95.00
Caroline'S Treasures Easter White Rabbit With Flowers Wall Hook, Small, Multicolor
28.24
Stearns & Foster Reserve Soft Euro Pillowtop Mattress (Queen)
2449.50
Sealy High Point II Medium Mattress (Queen)
1149.50
Concord KBH896DXACH Hot Metal Cross Handle, Antique Copper
35.72