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Description
Elkay Lustertone Classic 31" Drop In/Topmount Stainless Steel Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKR31194Elkay Lustertone Classic 31" Drop In Topmount Stainless Steel Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKR31194 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
Elkay Lustertone Classic 31" Drop In/Topmount Stainless Steel Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKR31194
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
- FORGIVING FINISH: Finish is scratch resistant, standing up to everyday use. Deep scratches are repairable. Grain radiates light for a luminous look
- DROP-IN INSTALLATION: Sink is installed above the countertop, an ideal choice if you are not replacing the counter; has a beautifully finished rim
- 18-GAUGE STAINLESS STEEL: Highest quality 18-gauge thickness and Type 304 stainless steel for lasting durability, performance and lustrous beauty
- QUIET: Sound-deadening pad(s) minimizes sound and vibration for a quieter time at the sink
- U-CHANNEL INSTALLATION: Mounting clips placed inside the channel before installation mean less time under the sink for an easier install
- 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
| Application: | Classroom |
|---|---|
| Bowl Shape(s): | Rectangular |
| Bowl Split: | Single |
| Box Height: | 10.51" |
| Box Length: | 37.72" |
| Box Weight: | 24.5 lb(s) |
| Box Width: | 26.28" |
| 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 |
| Gauge: | 18 |
| Harmonized System Code: | 7324100010 |
| Inner Depth: | 7.625" |
| Inside Bowl Dimensions: | 16" x 22" x 7.5" |
| Installation Type: | Drop In/Topmount |
| Item Height: | 7.625" |
| Item Length (Front to Back): | 19.5" |
| Item Weight: | 18.5 lb(s) |
| 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: | 4 |
| SKU: | DRKR31194 |
| Shape: | Rectangular |
| Sound Deadening: | Bottom only pads |
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 31" Drop In/Topmount Stainless Steel ADA Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKAD3119554
- Elkay Celebrity 25" Drop In/Topmount Stainless Steel Classroom Sink Kit with Faucet, Brushed Satin, 2 Faucet Holes, PSDKR2517VRC
- Elkay Lustertone Classic 25" Drop In/Topmount Stainless Steel Classroom Sink, Lustrous Satin, 4 Faucet Holes, DRKR2522L4
keywords, SCHOOL
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 22 reviews
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Product Reviews
★★★★★ 5
Works well
Good product
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Reviewed in the United States on March 17, 2026
★★★★★ 5
what a difference !
Note: there are no English instructions.
I wanted this cleaning agent to disperse throughout the nooks and crannies of the engine, so about ten minutes before arriving at the mechanic's shop for my oil change appointment, I pulled the car over and poured this into the engine, then drove it the rest of the way there.
The mechanic reported lots of sludge drained out with the oil. The engine seems to perform and sound better, as if it's not working as hard.
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Reviewed in the United States on February 15, 2026
★★★★★ 4
Buen producto
Buen producto, limpia perfectamente el motor interno y se libera la suciedad en el cambio de aceite. no use todo el contenido, creo que es bueno usarlo en 2 cambios de aceite para una mayor eficiencia.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great will use it over and over again
I will use this in every car I own from now. Cleaned it real well did exactly what it said so and my truck runs a lot better definitely can tell the difference.. it was work the extra oil and work. The bottle I bought came with instructions in English, which made it easy for me. The quality of it is light brake cleaner, but meant for engines and it ran great very easy to use this pour in.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Does its job.
Always a go to before oil changes. Helps remove some extra sludge/deposits. DO NOT DRIVE OR REV THE VEHICLE WHEN USNG THE PRODUCT, only idle for 10-15 min. Ive seen reviews where people drove with it potentially ruining the engine.
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Reviewed in the United States on March 26, 2026