KRAUS Standart PRO 33" Undermount 60/40 Double Bowl Stainless Steel Kitchen Sink - KHU103-33
An affordable way to upgrade your kitchen: Part of the best-selling KRAUS Standart PRO"ž Series, this sink features industrial-grade corrosion-resistant T304 stainless steel, with extra-thick TRU16 real 16-gauge construction for rugged durability.
KRAUS kitchen sinks are known for sturdy construction and excellent quality. Handcrafted from premium 16 gauge T-304 stainless steel, this undermount sink suits any decor style, from the traditional to the modern kitchen. The extra-deep basin easily accommodates your largest cookware, including baking sheets and stockpots. A rear-set drain provides more usable surface area and storage space under the sink. Commercial grade finish protects the surface from rust and oxidation, with a neutral color to match all kitchen appliances. Gently curved corners are easy to clean and offer a stylish look for the modern kitchen. For a quieter kitchen experience, proprietary NoiseDefend soundproofing eliminates noise and vibration when the sink is in use.
What our Experts Think
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Professional 16-gauge stainless steel durability
The KRAUS Standart PRO 33” (KHU103-33) is built with TRU16 16-gauge stainless steel, delivering strong resistance to dents, corrosion, and heavy daily use—ideal for long-term kitchen performance.
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60/40 double bowl = smarter multitasking
The split-basin layout allows you to wash and rinse simultaneously or separate prep from cleanup, improving workflow efficiency in busy kitchens.
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Undermount design for seamless modern kitchens
Installs beneath the countertop for a clean, flush look and easy wipe-down cleaning, letting crumbs and water slide directly into the sink.
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Extra-deep bowls for real kitchen capacity
The ~10” deep basins are designed to handle large cookware, baking trays, and stacked dishes, reducing splash and improving usability.
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Noise-reduction technology for quieter use
Equipped with NoiseDefend sound-dampening pads and undercoating, it significantly reduces clatter and vibration during washing.
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Smart drainage engineering
Channel grooves and rear-set drains help prevent standing water and improve flow efficiency, making cleaning faster and more hygienic.
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Complete installation-ready kit
Typically includes protective bottom grids, drain assemblies, mounting hardware, and template, adding value and protecting the sink surface from scratches.
Q&A
Q: What is the KRAUS Standart PRO 33" sink designed for?
A: It’s a professional-grade undermount double-bowl kitchen sink designed for multitasking, letting you wash, rinse, and prep simultaneously with a practical 60/40 bowl split.
Q: What material is the sink made from?
A: It is built from heavy-duty TRU16™ 16-gauge T-304 stainless steel, offering high durability, corrosion resistance, and long-term performance.
Q: What are the sink dimensions?
A: The overall size is approximately 32 3/4" x 19" x 10", and it requires a minimum 36" base cabinet for installation.
Q: What makes the double bowl 60/40 layout useful?
A: The larger bowl handles bulky cookware while the smaller bowl is ideal for rinsing or prep work, improving kitchen workflow efficiency.
Q: Does it reduce noise during use?
A: Yes, it includes NoiseDefend sound-dampening pads and undercoating to reduce vibration and clatter from dishes and disposals.
Q: Is the sink easy to clean?
A: Yes, its smooth satin finish and gently rounded corners help prevent buildup and make cleaning quick and easy.
Q: What type of installation does it use?
A: It features an undermount design, creating a seamless countertop transition that allows easy wipe-down directly into the sink.
Q: What accessories are included?
A: Typically includes protective bottom grids, drain assemblies with strainers, mounting hardware, and a cutout template.
Q: Is it suitable for large cookware?
A: Yes, the deep bowls are designed to handle large pots, baking sheets, and heavy-duty kitchen tasks.
Maintenance Tips
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Clean daily with mild soap + soft sponge
Maintains the brushed satin finish and prevents grease or food buildup.
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Dry after use to avoid water spots
Wipe with microfiber cloth to prevent mineral marks, especially in hard-water areas.
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Avoid harsh chemicals & abrasives
No bleach, ammonia, or steel wool—these can scratch or dull the 16-gauge steel surface.
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Rinse acidic foods quickly
Coffee, citrus, vinegar, and salt can leave marks if left sitting too long.
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Use included bottom grids
Protects both bowls from scratches and keeps cookware elevated for better drainage.
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Clean corners & drain grooves regularly
Rounded corners and channel grooves are easy to maintain but should be wiped weekly to prevent buildup.
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Remove mineral deposits when needed
Use diluted vinegar or stainless-steel cleaner to restore shine and remove limescale.
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Maintain soundproofing pads dry
Keep underside insulation dry to preserve NoiseDefend performance and reduce condensation.
Damage 
Loss 
Theft 
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