31 inch SUS304 Stainless Steel Undermount Workstation Kitchen Sink 18 gauge

SKU: KCSC0003-U3118S

Regular price $325.04 USD
Sale price $325.04 USD Regular price $590.51 USD
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Shipping calculated at checkout.
Color: Stainless Steel
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Shipping & Delivery

CASAINC provides worry-free shipping across the U.S. mainland.

Order Processing Time: Orders are processed within 1-2 business days.
Small Packages: Shipped via FedEx, estimated delivery time 5-7 business days.
Large or Fragile Items: Shipped via truck, estimated delivery time 10-15 business days.

Products may ship from different warehouses. If you order multiple items, they may arrive in separate packages on different days.

Tracking details will be sent to your email once your order has shipped.

For any delivery assistance, please contact our customer service team (service@casainc.com) with your order number, and we'll be glad to help.

For more detailed shipping policy, please refer to the Shipping Policy page on our site.

Return Policy

You may request a return within 30 days of receiving your item.

Item must be unused, in original condition and packaging.

To initiate a return, contact us with your order number and reason for return. We'll provide instructions and the return label.

Once we receive the returned item and verify its condition, we'll issue a refund to your original payment method (excluding any original shipping fees), usually within 5-7 business days.

For defective or damaged items, please send photos when you contact us. This helps speed things up.

For the complete and detailed return policy, please refer to the Return & Refund Policy page on our website.

Why Buy from Casainc.com
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  • Reliable Support: Dedicated customer service and product assistance when you need it.
  • Exclusive Deals: Enjoy special promotions and offers only on our official site.
  • Hassle-Free Returns: Clear and simple return policy for peace of mind.
  • Limited Lifetime Warranty: Available on select products for long-term confidence.

📥 Download Installation Manual (PDF)

A perfect addition to any existing kitchen style, this kitchen sink is made of SUS304 stainless steel with an 18 gauge thickness, which makes it sturdy and durable, and the finish is scratch and corrosion-resistant. The sink has a 5mm thick pad on the bottom, minimizing noise and condensation. It also is built for long-lasting use and can withstand large temperature differences.

Features

  1. Utility Accessories: Equipped with a bottom grid to protect the bottom of the sink from sharp objects and hard impacts    
  2. High Quality Material: Durable SUS304 stainless steel with 18 gauge thickness and scratch resistant from a brushed finish    
  3. Effective Drain Cover: Equipped with a drain cover to prevent food waste from entering the drain and causing clogging    
  4. Easy Drainage: Equipped with an X-shaped drainage line, gently curved side edges, angled bottom to ensure smooth drainage, and standard US 3.5-inch drainage hole, which is adaptable to most conventional food waste disposals on the market    
  5. Noise Eliminator: The bottom is designed with a 5mm thickness silent pad, surrounded by heavy coating, which can effectively reduce the noise and vibration caused by water droplets    
  6. Easy to Clean: Commercial-grade brushed finish can effectively prevent dirt residue adsorption on the surface of the sink

Specification

Dimensions: 31"×18"×9"

Product Weight: 14 lbs

Installation method: Undermount 

Finish: Brushed

Material: Stainless Steel

Shape: Rectangular

Drain Hole Size: 3.5 in.

Recommended Cabinet Sizes: 36"

FAQs

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There will be no invoice in your package. If you want to request for an invoice, please contact our customer service for
a screenshot of your order details.

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  • 5 stars: 12 (86%)
  • 4 stars: 2 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
j
julio brea

Installed a few weeks ago. Great so far. Thick steel makes it quiet when a dish or silverware is dropped inside of it. Nice accessories.

K
Keith McFalls

I love this so much. So deep and strong. I love the little basket that catches debris. And the racks are a nice touch. Highly recommend �

T
Teresa Goforth

Is it weird that I’m in love with this sink? Heavy duty, shiny , and perfect. Love the little basket that sits in the drain to catch debris. With a septic system and garbage disposals being the major cause of kitchen clogs, I decided to ditch the garbage disposal and that little basket is the bomb. And I do polish the sink every day with the very handy cloth provided. Love this sink

M
Michael Scianna

Takes lots of water to do dishes due to the depth. The shiny surface is easily scratched though so you need to use the wire screens that come with it. Unusual profile is eye candy to visitors.

L
Lea Calderwood

Fantastic sink, very spacious & deep for washing larger pots and pans. The grille keeps the bottom scratch free and we use it as an overnight drying rack for larger items.

J
Jeffrey P Blair

Have purchased 4 of these for clients and everyone has loved this sink, I have had no issues and would definitely purchase again.

D
Diana Perez

I recently updated my kitchen and replaced a white porcelain sink that was very hard to keep clean. I have been extremely pleased with the ease in keeping it clean. A little soap and water on a sponge is all I do. Install was not my own but the countertop installers made it look easy.

D
Diana Gonzalez-Edmonds

Big, deep, and comes with a rack. High quality. Love it!

S
Sandor Nyerges

Have been using this sink about a week following a renovation. We have been very happy with it. Comes so well packaged; no dents, missing parts, or problems with installation. Love the deep basket it comes with to catch food on the non-disposal side. Cost less than anything contractors bud out for us and feels like higher quality. Couldn’t be happier!

m
michael samartina

Very well build sink sound proof deadening very deep in an under mount probably a bit too deep for us but other than that a great sink.

L
Latanya Whitelocke

PROS:
• Gorgeous
• Good quality
• Microfiber cloth is HIGH QUALITY(works great for my appliances)
CONS:
• Slow drainage with provided drain cover.
The sink is primarily flat with some angle to it to allow the water to drain. Without the given drain cover the water drains fine. But, with the cover in place, water flows too slowly and food gets stuck since there are hardly any openings for either. The metal grate is nice however keep in mind it’s a pain to clean. Even with the grate, your sink will get scratched up. We have not used the soap dispenser yet.

R
Rodolfo V Ramirez

Bought one for another house, loved it. Moved and bought it again. Great sink.

I
Idalmis Pedraja

We got this mounted into our new granite counters. We love the DEEP sink and the fact that it’s one BIG bowl, easy for large pots. The thick 18ga. Material with sound deadening undercoat makes this a heavy but quiet sink.

B
Brooke Case

Nice good looking sink with noise damping so it does not make too much noise even when our high pressure faucet hits water from a higher than normal height. Love the rack it comes with so we dont put the dirty dishes on the sink but on the rack which keeps the sink mostly clean of dirt and grime. Easy to clean also.