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Description
Elkay Lustertone Classic 31" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, FR4 Faucet Holes, DRKAD311940FR4Elkay Lustertone Classic 31" Drop In Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, FR4 Faucet Holes, DRKAD311940FR4 An Elkay Lustertone Classic stainless steel sink looks as great on day 3,000 as it does on day one. The rich, uniform grain is scratch resistant for heavy duty use, whether it's a kitchen sink or a prep, bar, laundry or commercial sink. Light scratches, which occur with everyday use, naturally blend into the finish of this
Elkay Lustertone Classic 31" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, FR4 Faucet Holes, DRKAD311940FR4
An Elkay Lustertone Classic stainless steel sink looks as great on day 3,000 as it does on day one. The rich, uniform grain is scratch resistant for heavy-duty use, whether it's a kitchen sink or a prep, bar, laundry or commercial sink. Light scratches, which occur with everyday use, naturally blend into the finish of this durable sink with time. Deeper scratches are repairable with an Elkay stainless steel restoration kit. Available in ADA depths.
Available In:
Please see our color disclaimer.
Features
- ADA COMPLIANT: Product is ADA compliant when properly installed
- REPAIRABLE FINISH: Finish is scratch resistant to heavy-duty use. Deep scratches are repairable. Lustrous grain reflects light evenly for high shine
- DROP-IN INSTALLATION: Sink is designed for drop-in installation to make the sink a focal point of your room
- 18-GAUGE STAINLESS STEEL: Highest quality 18-gauge thickness and Type 304 stainless steel for lasting durability, performance and lustrous beauty
- Sound Guard TECHNOLOGY: Large pads enhance sound-deadening performance for a quieter time at the sink
- OFFSET DRAIN: Drain placement provides more usable space on the bottom of the sink and in the cabinet below
- MADE IN THE USA: This Elkay product is proudly made in the USA
- DRAIN OPENING: Sink drain opening measures 3-1/2"
- DISPOSAL READY: This sink has a drain that works with standard garbage disposals, if space allows
- CABINET SIZE: Minimum cabinet size for this sink is 36".
- California residents see Prop 65 Warnings.
Details
| ADA Compliant?: | Yes |
|---|---|
| Application: | Classroom |
| Bowl Shape(s): | Rectangular |
| Bowl Split: | Single |
| Box Height: | 10.51" |
| Box Length: | 37.72" |
| Box Weight: | 19 lb(s) |
| Box Width: | 26.28" |
| Code / Standard Compliance: | NPCC |
| Collection: | Lustertone Classic |
| Color: | Lustrous Satin |
| Country of Origin: | USA |
| Cutout Dimension: | 30-3/8" x 18-7/8" (772mm x 479mm) with 1-1/2" (38mm) corner radius |
| Drain Size: | 3.5 |
| Finish: | Lustrous Satin |
| Freight Class (LTL Only): | 250 |
| Gallons to Overflow: | 5.4 |
| Gauge: | 18 |
| Inner Depth: | 4" |
| Inside Bowl Dimensions: | 16" x 22" x 3.875" |
| Installation Type: | Drop In/Topmount |
| Item Height: | 4" |
| Item Length (Front to Back): | 19.5" |
| Item Width (Side to Side): | 31" |
| Made In USA?: | Yes |
| Material: | Stainless Steel |
| Minimum Cabinet Size: | 36" |
| Mounting Hardware Included: | Part # 64090014 included for countertops up to 3/4" (19mm) thick (1 qty) |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | FR4 |
| SKU: | DRKAD311940FR4 |
| Shape: | Rectangular |
| Sound Deadening: | Bottom only pads |
| cUPC Certified?: | Yes |
Warranty
Elkay Warranty Details (PDF)
Installation Instructions
Installation Instructions 1 (PDF)
Product Specifications (PDF)
Product Care
Elkay Product Care (PDF)
Video(s)
Product Video 1
Product Video 2
Product Video 3
Related Products
- Elkay Lustertone Classic 25" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKAD252255L4
- Elkay Lustertone Classic 28" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 3 Faucet Holes, DRKAD282255R
- Elkay Lustertone Classic 31" Drop In/Topmount Stainless Steel Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKR31194
keywords, SCHOOL, rear drain, offset drain, off set drain
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
4.8 ★★★★★
Based on 1999 reviews
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Product Reviews
★★★★★ 2
This Bites
Size: Large, Size: Large
We've happily used OxyFresh pet water additive for probably around 15 years. I love that product, so I figured their toys would be great too. Not so much. The concept seems good. This does feel like a heavy duty rubber and it feels like a sturdy construction, but in actuality, it did not hold up. Without a goal like food in it, my two dogs had 0 interest in this. It says you can put a treat in it. I wrestled to put a piece of kibble in the jaws of this toy, but that was tough and there isn't much room in there. That did pique their interest. Both my boys are about 50 lbs. One is a heavy chewer and the other is pretty gentle mouthed with toys. BOTH dogs were taking chunks out of this immediately. I must say that I'm really disappointed. If the rubber held up, this is a fantastic concept and seemed like it would work very well to clean teeth. Unfortunately for us, this was an expensive toy that began to fail within about 15 minutes of what seemed to be very average use. We'll be continuing to use a toothbrush instead.
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Reviewed in the United States on June 15, 2025
★★★★★ 5
Durable
This is a great toy! I have a heavy chewer that destroys other toys in seconds. I have had this for 6 months and it still looks new.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Indestructible for heavy chewers!!
One of the rare toys my boys can’t destroy! Cost effective! Definitely recommend!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Durable and dog loves it
I was searching for a squeaky toy but also a chew toy that wouldn’t break my dog’s teeth. We’ve already had to have one tooth pulled because our Jurassic Corgi girl cracked it on either a bone or a yak chew. She loves to play with this bone and chew on it and it has held up well. It still looks like new after several months and she plays with it daily.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Famous Squeaky toy. Good for puppies.
My dog’s favorite. However, He takes them outside when going to relieve himself. Forgets to bring back.
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Reviewed in the United States on January 9, 2026