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Description
Elkay Lustertone Classic 31" Drop In/Topmount Stainless Steel Classroom Sink, Lustrous Satin, 2FRM Faucet Holes, DRKR31192FRMElkay Lustertone Classic 31" Drop In Topmount Stainless Steel Classroom Sink, Lustrous Satin, 2FRM Faucet Holes, DRKR31192FRM 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 Classroom Sink, Lustrous Satin, 2FRM Faucet Holes, DRKR31192FRM
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" |
| 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 |
| 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: | 2FRM |
| SKU: | DRKR31192FRM |
| 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
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
4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Variety
Flavor Name: Variety Pack, Size: 12 Fl Oz (Pack of 12)
Great variety of flavors, doesn’t make you jittery from caffeine, perfect size and great taste
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Reviewed in the United States on May 30, 2026
★★★★★ 4
cleaner caffeine hit, some flavors better than others
Flavor Name: Variety Pack, Size: 12 Fl Oz (Pack of 12)
Been going through this variety pack for a few weeks now and it's become a solid pre-workout alternative. 180mg caffeine from natural sources hits noticeably cleaner than the usual energy drinks — no jittery spike and crash. The sparkling texture is satisfying without being overly carbonated.
Flavor-wise the variety pack is hit or miss. A couple of the flavors are genuinely good, a couple I'd skip if buying singles. The zero sugar formula doesn't have that artificial sweetener aftertaste that ruins a lot of "healthy" energy drinks, which I appreciate.
The price is a bit higher than standard energy drinks but you're paying for the cleaner ingredient list. If you care about what's in your drinks, it's worth it.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
The best ever!
Flavor Name: Variety Pack, Size: 12 Fl Oz (Pack of 12)
I lost my taste for coffee so I ended up trying several different energy drinks. Most of them are very, very unhealthy. However, I found this one “Bloom“. It is refreshing and has enough caffeine to keep me happy. The flavor is great except that I wish they would not use sucralose. It is not necessary.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Almost tastes like chocolate milk!
Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
I usually dislike protein drinks. But I need It, and this one actually almost tastes like chocolate milk. I’ve tried the other flavors of this brand, and for me, this is the least protein tasting one. Banana came close.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
The Gold Standard: Premier Protein Chocolate Shake
Flavor Name: Chocolate, Size: 11.5 Fl Oz (Pack of 12)
The Premier Protein Chocolate Shake is, in my opinion, the benchmark for ready-to-drink protein shakes. Whether you're a serious athlete, a busy professional, or someone trying to hit daily protein goals, this shake delivers on taste, convenience, and macros.
Taste & Texture (Surprisingly Good)
Let's be honest: most shelf-stable protein shakes taste like chalky chemicals. This is where Premier Protein shines. The Chocolate flavor is rich, creamy, and surprisingly satisfying without being overly sweet. It tastes like a genuine, albeit light, chocolate milk. Crucially, the texture is smooth and velvety; there is virtually no grittiness or unpleasant artificial aftertaste. I genuinely look forward to drinking these, which is half the battle with supplements. They are best enjoyed ice-cold!
Unbeatable Nutritional Profile
The macros are what make this shake truly exceptional:
30g of High-Quality Protein: Perfect for post-workout recovery, satisfying hunger between meals, or boosting the protein content of coffee/recipes.
1g Sugar & 5g Carbs: This low-carb, low-sugar profile makes it ideal for nearly any diet, including keto and low-glycemic plans.
160 Calories: A great way to add significant protein without excessive calories.
Verdict & Best Uses
I always keep a case of these shakes stocked. They are a true time-saver for fast breakfast additions, quick muscle fuel after the gym, or a guilt-free late-night snack. If you are struggling to find a convenient, affordable, and high-protein option that actually tastes good, look no further. This product is a staple.
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Reviewed in the United States on December 3, 2025