Acorn-Sinks® Stainless Steel ADA Drop-In Classroom Sink, 22" x 20" (Back/Left Faucet Ledge)

An ADA-compliant, single bowl drop-in sink designed specifically for classroom applications, CDADALB-2220 is 22"W with a 5-1/2"D or 4-1/2"D bowl offset to the front and right. A minimum cabinet size of 27" is required. All classroom sinks feature punching for a faucet as well as a drinking bubbler.
Acorn-Sinks® Features & Benefits:
- Ideal for classroom appplications
- Faucet mounting ledge on the back; bubbler mounting ledge on the left
- Seamless, die-drawn construction of 18-gauge, type 304 stainless steel polished to a #4 satin finish
- Simple drop-in installation
- Sound deadening pads on the sink bottom for reduced noise
- Concealed U-channels with mounting hardware
- Vertical side walls feature a 1-3/4" internal radius for increased resistance to glass tipping and breakage
- Meticulous packaging that prevents shipping damage
- UPC, cUPC, IPC, ADA compliant
CDADALB-2220-55 features a 13-1/2"W (343 mm) side-to-side x 16" (406 mm) front-to-back x 5-1/2"D (140 mm) bowl, offset to the front right, with 1-3/4" (44 mm) radius corners. A 3-1/2" (89 mm) diameter drain is punched 6-3/4" (171 mm) from the back wall of the bowl. These specific dimensions provide ADA compliance; however, please check your local requirements. ADA compliance is subject to proper installation and the interpretations of the local code authority. A 7/8" (22 mm) slotted hole is punched on the left ledge for a drinking bubbler, and the back ledge can be punched for various faucet configurations. Overall dimensions are 22" (559 mm) side-to-side x 19-1/2" (495 mm) front-to-back.
CDADALB-2220-45 features the same dimensions but a 4-1/2" (114 mm) depth bowl.
CDADALB-2220-65 features the same dimensions but a 6-1/2" (165 mm) depth bowl.
Downloads
Specifications
| Brand | Acorn-Sinks® |
| Material | Stainless Steel |
| Mounting | Drop-in |
| Application | Classroom |
| Compliance | ASME A112.19.3/CSA B45.4, UPC |
| Accessibility | ADA Compliant |
| Number of Bowls | Single |
| Overall Dimensions | 22" (Side-to-Side) x 19-1/2" (Front-to-Back) |
| Bowl Dimensions | 16" (Side-to-Side) x 13-1/2" (Front-to-Back) |
| Bowl Depth | 4.5", 5.5", 6.5" |
| Gauge | 18 |
| Drain Size | 3-1/2" |
| Minimum Cabinet Size | 27" |
| Cutout Dimensions | 21-3/8" (Side-to-Side) x 18-3/8" (Front-to-Back) with 1-1/2" corner radius |
Models
Variations on this product specified by the faucet hole punching and bowl depth.
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|---|---|---|---|
| Punching Details | 4-1/2" Bowl Depth (114 mm) | 5-1/2" Bowl Depth (140 mm) | 6-1/2" Bowl Depth (165 mm) Coming Soon |
| Blank, No Deck Punching | CDADALB-2220-45-0 | CDADALB-2220-55-0 | CDADALB-2220-65-0 |
| Single Hole Centered | CDADALB-2220-45-1 | CDADALB-2220-55-1 | CDADALB-2220-65-1 |
| 2 Holes on 4" Centers | CDADALB-2220-45-2 | CDADALB-2220-55-2 | CDADALB-2220-65-2 |
| 3 Holes on 4" Centers | CDADALB-2220-45-3 | CDADALB-2220-55-3 | CDADALB-2220-65-3 |
Details
Acorn-Sinks® Product Number System
This is how our Acorn-Sinks products are numbered. The graphic below is an example. It does not necessarily reflect the product above.

Cross-References
CDADALB-2220 is a direct cross-reference to the following products















