Designed for ergonomics and accessibility, this ADA-compliant Vault sink is handcrafted from durable stainless steel with bold, modern lines that bring contemporary style to your kitchen. Tightly angled corners maximize basin space, and the rear drain creates additional workspace and storage capacity underneath. An engineered sound-absorption system significantly reduces disposal and dishwashing noise for a quieter kitchen environment.
Kohler K-3894 Features:
Medium single bowl
No faucet holes
Rear drain increases workspace in the sink and storage space underneath
Countertop thickness cannot be greater than 1″ for ADA compliance
Includes installation hardware
Kohler K-3894 Technologies and Benefits:
SilentShield®: Sound-absorption technology offers quieter performance
Kohler K-3894 Specifications:
Sink Length: 24″ (from left to right)
Sink Width: 18-5/16″ (from front to back)
Sink Height: 6-1/4″ (from top to bottom)
Basin Dimensions: 22-1/4″ L x 16-9/16” W x 6” D
Faucet Holes: None
Minimum Cabinet Size: 27″
Drain Connection: 1-1/2″
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Kohler Vault Collection
Specifications
| Height | 6.25 in. |
| Width | 18.3125 in. |
| Length | 24 in. |
| Nominal Width | 19 in. |
| Bar Length | 22.25 in. |
| Base Width | 16.5625 in. |
| Nominal Length | 24 in. |
| Backplate Depth | 6 in. |
| Drain Connection | 1.5 in. |
| Minimum Cabinet Size | 27 in. |
| Gauge | 18 |
| Material | Stainless Steel |
| Thermostat | Modern |
| Insulation Type | Undermount |
| Apron Front | No |
| Drain Placement | Rear |
| Number Of Bathers | 1 |
| Sink Shape | Rectangular |
| Farmhouse | No |
| Sound Dampening | Yes |
| Corner Sink | No |
| ADA | Yes |
| Country Of Origin | Mexico |
| Manufacturer Warranty | Limited Lifetime |
| Collection | Vault |
| Certifications | ASME, CSA |
| ASSE Code | A112.19.3 |
| CSA Code | B45.4 |
| Installation Hardware Included | Yes |
| Faucet Included | No |
| Basket Strainer Included | No |
| Colander Included | No |
| Cutting Board Included | No |
| Soap Dispenser Included | No |
| Drainboard | No |










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