Acorn-Sinks® Stainless Steel ADA Drop-In Sink, 25" x 22"

SDADA-2522 is an ADA-compliant, single bowl drop-in sink measuring 25" x 22" with a bowl size of 21"x 15-3/4". It has a center back drain and your choice of a 5-1/2". 6-1/2" or 4-1/2" bowl depth. A minimum cabinet size of 30" is required.
Acorn-Sinks® Features & Benefits:
- 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, and IPC compliant
SDADA-2522-55 features a 5-1/2" (140 mm) deep x 15-3/4" (400 mm) front-to-back x 21" (533 mm) wide (side-to-side) bowl with 1-3/4" (44 mm) radius corners. A 3-1/2" (89 mm) diameter drain is punched 5" (127 mm) from the rear 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. Overall dimensions are 25" (635 mm) side-to-side x 22" (559 mm) front-to-back.
SDADA-2522-45 features the same dimensions but a 4-1/2" (114 mm) bowl depth.
SDADA-2522-65 features the same dimensions but a 6-1/2" (165 mm) bowl depth.
Downloads
Specifications
| Brand | Acorn-Sinks® |
| Material | Stainless Steel |
| Mounting | Drop-in |
| Minimum Cabinet Size | 30" |
| Accessibility | ADA Compliant |
| Compliance | UPC, ASME A112.19.3/CSA B45.4 |
| Number of Bowls | Single |
| Bowl Depth | 5.5", 4.5", 6.5" |
| Gauge | 18 |
| Drain Size | 3-1/2" |
| Bowl Dimensions | 21" (Side-to-Side) x 15-3/4" (Front-to-Back) |
| Overall Dimensions | 25" (Side-to-Side) x 22" (Front-to-Back) |
| Cutout Dimensions | 24-3/8" (Side-to-Side) x 21-3/8" (Front-to-Back) with 2-2/2" corner radius |
Options
Accessories
Miscellaneous
Image | Model | Description | Downloads | |
|---|---|---|---|---|
![]() | Suffix -0 (Acorn-Sinks®) | Option: Acorn-Sinks® No Faucet Punching on Deck | ||
![]() | Suffix -1 (Acorn-Sinks®) | Option: Acorn-Sinks® Single Faucet Punching, Center | ||
![]() | Suffix -2 (Acorn-Sinks®) | Option: Acorn-Sinks® Two Faucet Punchings, Center | ||
![]() | Suffix -2R (Acorn-Sinks®) | Option: Acorn-Sinks® Two Punchings, Center & Offset Right | ||
![]() | Suffix -3 (Acorn-Sinks®) | Option: Acorn-Sinks® Three Faucet Punchings, Center |
Models
Variations on this product specified by the faucet hole punching and bowl depth.
![]() | ![]() | ![]() | |
|---|---|---|---|
| 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 | SDADA-2522-45-0 | SDADA-2522-55-0 | SDADA-2522-65-0 |
| Single Hole Centered | SDADA-2522-45-1 | SDADA-2522-55-1 | SDADA-2522-65-1 |
| Single Hole Centered with 2nd Hole 4" to Right | SDADA-2522-45-2R | SDADA-2522-55-2R | SDADA-2522-65-2R |
| 2 Holes on 4" Centers | SDADA-2522-45-2 | SDADA-2522-55-2 | SDADA-2522-65-2 |
| 3 Holes on 4" Centers | SDADA-2522-45-3 | SDADA-2522-55-3 | SDADA-2522-65-3 |
| 3 Holes on 4" Centers with 4th Hole 4" to Left | SDADA-2522-45-4L | SDADA-2522-55-4L | SDADA-2522-65-4L |
| 3 Holes on 4" Centers with 4th Hole 4" to Right | SDADA-2522-45-4R | SDADA-2522-55-4R | SDADA-2522-65-4R |
| 5 Holes on 4" Centers | SDADA-2522-45-5 | SDADA-2522-55-5 | SDADA-2522-65-5 |
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
SDADA-2522 is a direct cross-reference to the following products























