The Kraus Premier series stainless steel kitchen sink collection features a universal design that seamlessly complements any kitchen decor, from classic to contemporary. This kitchen sink is made with heavy-duty 18-gauge T-304 stainless steel for lasting durability with resistance to corrosion, dents, and damage. This kit also includes the Kraus WasteGuard continuous feed garbage disposal for kitchen sinks. Featuring a MagnaGrind 3800 RPM 3/4 horsepower permanent-magnet motor, this premium disposal provides instant power, ensuring faster operation than traditional induction motors for reliable grinding of the toughest food scraps. An included stopper allows you to fill up the sink bowl for soaking dishes, with an extended tailpiece that doubles as a plunger to safely push stubborn food scraps into the disposal. Comes with a complete garbage disposal install kit, including power cord and flange.
Kraus KBU22-100-75MB Features:
Covered under Kraus’s limited lifetime warranty and yes commercial warranty
Constructed from 18 gauge stainless steel
Undermount installation – sink will install under the countertop
Sink features dual basins with a 50/50 split
Sound absorbent construction to prevent dish clatter and under cabinet condensation
Center drain location provides optimal draining capability
Coordinates with products from the Premier line
All mounting hardware required for assembly is included
Minimum installation clearance: 10-1/4″. 40.6 oz. grinding chamber
Kit includes: kitchen sink, drain assembly with removable strainer, mounting hardware, cutout template, 3/4 HP garbage disposal, drain and dishwasher connectors, power cord, sink drain stopper/plunger, mounting flange with stainless steel rim
Undermount sink installation creates a seamless transition from sink to countertop with no exposed mounting deck to trap debris – simplifies cleanup by allowing you to wipe water and crumbs right into the sink
Universal design: compatible with kitchen sinks with standard round 3-1/2″ drain opening and 1-1/2″ standard kitchen plumbing connections
Continuous feed disposal: activated via wall switch or air switch (sold separately), the garbage disposal can shred large quantities of food waste continuously, eliminating the need to grind waste in batches – quicker and easier to operate than batch-feed disposals
Motor-saving shut-off system stops power in the event of a blockage to help prevent damage. Reset button allows you to quickly restore power after debris is removed
Kraus KBU22-100-75MB Benefits and Technologies:
NoiseDefend™: Extra-thick rubber sound dampening pads cover 80% of sink base to absorb noise and vibration for a quieter kitchen experience
EZLock™: 2-step mounting assembly locks into place with ease – Mounting flange drops into drain opening with no need for plumber’s putty for most sinks
MagnaGrind™: Powerful permanent-magnet motor provides instant power to the grinder – FASTER OPERATION than induction motors, which take time to reach optimal speed
WasteGuard™: Garbage Disposal helps keep your kitchen spotless from meal prep to clean up – Slide food scraps directly from your counters or dishes into the drain and watch them disappear
Kraus KBU22-100-75MB Specifications:
Sink Length: 32-1/4″ (left to right)
Sink Width: 18″ (front to back)
Sink Height: 8-5/8″ (top to bottom)
Basin Dimensions (Left): 14-1/2″ L x 16-1/4″ W x 8-1/4″ D
Basin Dimensions (Right): 14-1/2″ L x 16-1/4″ W x 8-1/4″ D
Minimum Cabinet Size: 36″
Drain Connection: 3-1/2″
Additional Kraus Links
View the Manufacturer Warranty
Browse all Kraus Products
Kraus Premier Collection
Specifications
| Height | 8.63 in. |
| Width | 18 in. |
| Length | 32.25 in. |
| Nominal Width | 18 in. |
| Nominal Length | 32 in. |
| Gauge | 18 |
| Drain Connection | 3.5 in. |
| Minimum Cabinet Size | 36 in. |
| Basin Depth (Left) | 8.25 in. |
| Basin Depth (Right) | 8.25 in. |
| Basin Length (Left) | 14.5 in. |
| Basin Length (Right) | 14.5 in. |
| Basin Width (Left) | 16.25 in. |
| Basin Width (Right) | 16.25 in. |
| Material | Stainless Steel |
| Thermostat | Traditional |
| Insulation Type | Undermount |
| Number Of Bathers | 2 |
| Sink Shape | Rectangular |
| Drain Placement | Center |
| Apron Front | No |
| Corner Sink | No |
| Farmhouse | No |
| Sound Dampening | Yes |
| Basin Split | 50/50 |
| Workstation Sink | No |
| Collection | Premier |
| Approved for Commercial Use | Yes |
| Country Of Origin | Vietnam |
| Manufacturer Warranty | Limited Lifetime |
| Commercial Warranty | Yes |
| ADA | No |
| ASSE Code | A112.19.3 |
| CSA Code | B45.4 |
| Installation Hardware Included | Yes |
| Soap Dispenser Included | No |
| Basket Strainer Included | Yes |
| Colander Included | No |
| Cutting Board Included | No |
| Drainboard | No |
| Basin Rack Included | No |
| Color | Stainless Steel |
| Color Tone | Stainless Steel |













Reviews
There are no reviews yet.