1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your KRAUS Standart PRO 26-inch 16 Gauge Undermount Single Bowl Stainless Steel Kitchen Sink (Model KHU100-26). Please read these instructions thoroughly before beginning installation or use to ensure proper function and longevity of your product.

This image displays the KRAUS Standart PRO 26-inch single bowl undermount kitchen sink, showcasing its stainless steel finish and rectangular design. Also visible are the included bottom grid, drain assembly with strainer, and a Kraus kitchen towel.
2. Key Features
The KRAUS Standart PRO sink is engineered for durability and functionality, offering a premium experience for your kitchen. Key features include:
- INDESTRUCTIBLE CONSTRUCTION: Dent-resistant T304 stainless steel in TRU16 real 16-gauge (always 1.5mm thick) for superior strength and durability.
- COMMERCIAL GRADE SATIN FINISH: Resilient and easy to clean, corrosion and rust-resistant; matches most kitchen appliances.
- QUIETEST SINK: NoiseDefend soundproofing technology with non-toxic SoundGuard undercoating and extra-thick pads covering over 80% of the sink.
- SPACIOUS BASIN: A deep bowl offers plenty of room for all your dishes, including large pots and pans.
- OPTIMAL DRAINAGE: Rear-set drain ensures optimal drainage even with dishes in the basin, while engineered channel grooves help direct water to the drain, for a clean and quick-drying sink.
- EASY TO CLEAN: Gently rounded corners make this sink easy to clean.

This diagram visually explains the design elements of the sink, including its undermount installation, durable finish, efficient drainage system, and easy-to-clean corners.

An illustration showing the deep and spacious bowl of the sink, capable of holding a 12-quart stockpot and stacking up to 30 plates, emphasizing its practical capacity for kitchen tasks.
3. Installation and Setup
Minimum Cabinet Size
For proper fit, a minimum cabinet size of 30 inches is recommended. This allows for sufficient access to install the mounting hardware. It is crucial to take the exterior dimension of the sink (left to right) and add at least 3 inches for access.

This image provides critical measurements for the sink, such as its 26-inch length, 18-inch width, 10-inch bowl depth, and the recommended minimum 30-inch cabinet size for proper installation.
Measuring for Undermount Sink Installation
To ensure a successful undermount sink installation, accurate cabinet measurement is essential. The following video provides guidance on how to measure your existing cabinets:
This video from Kraus provides instructions on how to accurately measure existing kitchen cabinets to ensure proper fit and installation of an undermount sink.
Included Installation Components
Your sink package includes the necessary components for installation:
- Drain Assembly with Strainer
- Mounting Hardware
- Stainless Steel Bottom Grid
- Cutout Template

This image displays the complete set of accessories provided with the sink, which includes a protective bottom grid, a 3-piece basket strainer set, mounting hardware for installation, and a branded Kraus kitchen towel.
4. Operation
Operating your KRAUS Standart PRO sink is straightforward. Utilize the spacious single bowl for washing dishes, preparing food, or other kitchen tasks. The included bottom grid helps protect the sink surface from scratches and allows water to drain freely. The rear-set drain and engineered channel grooves facilitate efficient water runoff, preventing pooling.
5. Care and Maintenance
To maintain the pristine condition and longevity of your stainless steel sink, follow these care instructions:
- Regular Cleaning: Wipe the sink with a dry cloth after each use to prevent water spots and mineral buildup.
- Gentle Cleansers: Use mild soap and warm water for daily cleaning. Avoid abrasive cleaners, steel wool, or harsh chemicals that can scratch or damage the finish.
- Avoid Scratches: Always use the included stainless steel bottom grid to protect the sink's surface from heavy pots and pans. While the sink is dent-resistant, sharp objects can still cause scratches.
- Drain Maintenance: Regularly clean the drain assembly and strainer to prevent clogs and maintain optimal drainage.
- Rinse Thoroughly: After cleaning, rinse the sink thoroughly to remove any soap residue.
6. Included Accessories
Your KRAUS Standart PRO sink comes with the following accessories to enhance functionality and protection:
- Multi-functional stainless steel dish grid (KGB-100-26) to protect the sink bottom.
- 3-piece basket strainer set (ST-1).
- Premium Kraus kitchen towel for care and maintenance.
- Mounting hardware for easy installation.
- Cutout template.

This image displays the complete set of accessories provided with the sink, which includes a protective bottom grid, a 3-piece basket strainer set, mounting hardware for installation, and a branded Kraus kitchen towel.
7. Product Specifications
| Specification | Detail |
|---|---|
| Brand | Kraus |
| Model Number | KHU100-26 |
| Material | T304 Stainless Steel (TRU16 Gauge) |
| Size | 26 Inch |
| Product Dimensions | 18"D x 26"W x 10.38"H |
| Style | Single Bowl |
| Installation Type | Undermount |
| Finish Type | Satin Stainless Steel |
| Shape | Rectangular |
| Drain Type | Pop-Up |
| Item Weight | 21.9 Pounds |
| Hole Count | 3 |
| UPC | 846639030205 |
For a visual overview of Kraus Undermount Sinks, please refer to the video below:
A brief overview video from Kraus showcasing the features and benefits of their undermount kitchen sinks, highlighting their sleek design and easy maintenance.
8. Troubleshooting
If you encounter any issues with your KRAUS Standart PRO sink, consider the following common troubleshooting tips:
- Water Spots/Stains: Ensure the sink is wiped dry after each use. For stubborn spots, use a non-abrasive stainless steel cleaner and polish in the direction of the grain.
- Slow Drainage: Check the drain assembly and strainer for any food debris or blockages. Clean regularly to maintain optimal flow.
- Scratches: Minor scratches are common with stainless steel over time. Using the included bottom grid can significantly reduce their occurrence. For deeper scratches, professional repair may be considered, but often, minor scratches blend into the satin finish over time.
- Noise: The sink features NoiseDefend soundproofing. If unusual noise occurs, ensure the sink is properly mounted and sealed.
9. Warranty and Support
Your KRAUS Standart PRO sink is backed by a Limited Lifetime Warranty. This warranty covers defects in material and manufacturing under normal use. For detailed warranty information, claims, or technical support, please refer to the official Kraus website or contact Kraus customer service directly.
For further assistance, visit the official Kraus website: www.kraususa.com





