Acorn-Sinks® Stainless Steel Drop-In Classroom Sink, 37" x 17" (Back Faucet/Right Bubbler Ledge)

A double bowl drop-in sink designed specifically for classroom applications. CDDRB-3717 features a left side bowl measuring 16" x 11-1/2". The bowl is available at 8" depth. Faucet punching can be made to on the rear ledge of this bowl. A right side bowl measures 9-1/4" x 12" with a 3-1/2" depth. A drinking bubbler is designed to be mounted on the right ledge of this bowl.
A minimum cabinet size of 42" is required.
Acorn-Sinks® Features & Benefits:
- Ideal for classroom appplications
- Dual bowls - one for faucet and second for drinking bubbler
- 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
CDDRB-3717-55 features two bowls. The left bowl is for the faucet. It measures 16" (406 mm) side-to-side x 11-1/2" (292 mm) front-to-back x 8" (203 mm) deep with 1-3/4" (44 mm) radius corners. A 3-1/2" (89 mm) diameter drain is punched in the center of this bowl. Faucet punching is provided on the rear ledge of this bowl.
The right bowl is for the drinking bubbler. It measures 9-1/4" (235 mm) side-to-side x 12" (305 mm) front-to-back x 3-1/2" (89 mm). A 2" (51 mm) diameter drain is centered in the bowl. A 7/8" (22 mm) slotted hole is punched on the left ledge for a drinking bubbler.
Overall dimensions are 37-1/4" (946 mm) side-to-side x 17" (432 mm) front-to-back. There is 6" (152 mm) spread between the two bowls.Downloads
Specifications
| Brand | Acorn-Sinks® |
| Material | Stainless Steel |
| Mounting | Drop-in |
| Minimum Cabinet Size | 42" |
| Accessibility | Not ADA |
| Compliance | ASME A112.19.3/CSA B45.4, UPC |
| Application | Classroom |
| Number of Bowls | Double |
| Bowl Depth | 8", 3.5" |
| Gauge | 18 |
| Drain Size | 2", 3-1/2" |
| Bowl Dimensions | 16" (Side-to-Side) x 11-1/2" (Front-to-Back), 9-1/4" (Side-to-Side) x 12" (Front-to-Back) |
| Overall Dimensions | 37-1/4" (Side-to-Side) x 17" (Front-to-Back) |
| Cutout Dimensions | 36-5/8" (Side-to-Side) x 16-3/8" (Front-to-Back) with 1-1/2" 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. The shallower (3-1/2" deep) 9-1/4" x 12" left-side bowl is for a drinking bubbler. A slotted hole is punched to the left of this bowl.
![]() | |
|---|---|
| Punching Details on Back Ledge of the 16" x 11-1/2" Bowl on Left Side | 8" Bowl Depth (203 mm) |
| Blank, No Deck Punching | CDDRB-3717-80-0 |
| Single Hole Centered | CDDRB-3717-80-1 |
| Single Hole Centered with 2nd Hole 4" to Right | CDDRB-3717-80-2R |
| 2 Holes on 4" Centers | CDDRB-3717-80-2 |
| 3 Holes on 4" Centers | CDDRB-3717-80-3 |
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.




















