Model #: KD1US33B



33" Undermount 16 Gauge Stainless Steel Single Bowl Kitchen Sink with DrainAssure Waterway

The Dex Series uses a combination of durable materials and modern product design to help you keep your kitchen cleaner. The only sink of its kind, Dex is designed with a unique DrainAssure waterway to ensure that water drains quickly, even when the sink is full of dishes. The easy-to-clean stainless steel surface is naturally non-porous, leaving fewer places where dirt and grime can hide. The contemporary design features rounded corners for a fresh look that brings modern style to any kitchen. Engineered for superior durability, Dex sinks are made with high-performance TRU16-Gauge stainless steel to stand up to everyday needs. Wear-resistant Radiant Pearl finish with circular brushing helps mask scratches and scuffs that can occur over time for a long-lasting lustrous sheen. Designed to maximize usable workspace, Dex sinks give you even more room for washing dishes and produce. Sweeping rounded corners and a gently sloped sink bottom allow for complete drainage and help prevent messy build-up for easy cleaning. Super-silencer NoiseDefend pads with an innovative foil layer cover all sides of the sink, reducing the tinny sound of running water while the sink is in use. Undermount installation creates a seamless transition from countertop to sink for easy cleaning, helping to keep debris from getting stuck when you are wiping down the counters. The sink comes with a VersiDrain assembly that traps food debris, removable decorative drain cover, and heat-safe silicone mitt and trivet. A cutout template and mounting hardware are included for hassle-free installation.

Benefits & Features

  • CLEAN HOME PRODUCT: Dex Series sinks feature an easy-to-clean surface that's naturally non-porous, leaving fewer places where dirt and grime can hide for a cleaner kitchen environment
  • CLEAN & CONTEMPORARY: Featuring a contemporary design with clean lines and rounded corners, Dex sinks make modern style possible in any kitchen
  • DRAINASSURE WATERWAY: Proprietary DrainAssure channel is engineered to direct water into the drain even when the sink is full of dishes
  • OUTER SINK DIMENSIONS: 32 7/8" L x 18 7/8" W x 9 1/4" D; INNER DIMENSIONS: 31 1/8" L x 17 1/8" W x 9" D; Minimum Cabinet Size: 36"
  • SINK KIT INCLUDES: Large single bowl undermount sink, VersiDrain™ assembly, DrainAssure™ decorative cover, heat-safe silicone mitt and trivet
  • HEAVY-DUTY 16 GAUGE STEEL: Designed for superior durability with high-performance TRU16 Gauge stainless steel that stands up to your everyday kitchen needs
  • RADIANT PEARL FINISH: Easy-to-clean wear-resistant finish helps mask scratches and scuffs that can occur over time
  • LARGE-CAPACITY BASIN with rear-set drain offers more usable workspace in the sink, easily accommodates stacks of dishes and large cookware
  • EASY-TO-CLEAN CORNERS: Sweeping rounded corners are easy to clean and help reduce messy build-up over time
  • SUPERIOR SOUNDPROOFING: Ultra-quiet NoiseDefend pads with innovative foil layer help absorb noise and vibration while sink is in use Anti-condensation undercoating helps resist moisture build-up to reduce the risk of water damage in the base cabinet
  • PERFECT DRAINAGE: Rear-set drain opening and gently sloped sink bottom help prevent water from pooling in the sink
  • VERSIDRAIN ASSEMBLY with removable strainer and FlipCap traps food debris and conceals waste fittings for a clean look
  • DECORATIVE DRAIN COVER: Removable DrainAssure cover conceals drain opening and garbage disposal for a sleek and seamless look; open sides promote optimal drainage
  • UNDERMOUNT DESIGN creates a seamless transition from countertop to sink for easy cleaning All mounting hardware and cutout template included for hassle-free installation
  • LIFETIME LIMITED WARRANTY with top-rated customer service available to support your needs
  • Certifications: ADA Compliant, cUPC (ASME A112.18.1/CSA B125.1), NSF/ANSI Standard 61 and 372 certified by IAPMO, CEC, DOE

      What is the minimum required cabinet size?
          36" This is to ensure there is enough space within the cabinet for the sink and the included mounting hardware.

      Can I install a garbage disposal to this sink?
          Yes, garbage disposals are 100% compatible with our sinks. Rather than install a disposal to the drain, the disposal will replace the drain as it has its own flange and mounts directly to the sink.

      Are the sink grids dishwasher safe?
          Yes, the sink grids are 100% dishwasher safe.

      What is the chromium to nickel ratio?
          The Chromium to Nickel ratio is 10:18

      What is the steel gauge?
          TRU 16 Gauge

      Is there sound dampening material?
          Yes, this sink includes NoiseDefend Soundproofing technology and offers extra thick pads covering over 80% of the sink and non-toxic undercoating for added insulation.

      Can I purchase additional feet and bumpers for my sink grid?
          Yes, you can purchase additional grid feet and bumpers by contacting us directly at 800-775-0703 or via email at

      Does the bottom have a slope?
          Yes, our sinks are engineered with 1/8" slope to easily help guide water towards the drain.

      Can I install this sink in a laminate countertop?
          Our undermount sinks are best suited for solid surfaces countertop materials like marble concrete, soapstone and granite. Not well suited for laminate or tile counters which have too many weak points along seams and grout lines to support the weight of the sink.

      How far back is the sink wall from the center of the drain?
          5 5/8"

      How does it compare to our Satin finish?
          Satin stainless steel has a vertical brushed finish that is typically shiny and makes it easier to see light scuffs and scratches from daily use. The finish on the Dex series sinks has a circular brushed finish that gives it a pearl-like radiant glow that minimizes visibility of scuffs and scratches that occur with normal use.

      What's the function of the covers and why would one use them?
          The DrainAssure Cover creates a continuous surface and hides the drain or garbage disposal when not in use. It's a cleaner look. The sink will continue to drain when the cover is in use. The VersiDrain with Flip Cover hides the debris in the basket and covers the drain. It's easy to use.

      Are sink grids available?
          A bottom grid can be used with the Dex sink series. Bottom grids for the Dex sinks are available and sold separately. It is recommended to use the bottom grid with the VersiDrain (ST-4) assembly, with or without the FlipCap for easy access to the drain. While the grid can be used with the DrainAssure Drain Cover (STC-1) it is not recommended. Bottom grid model numbers are listed below: BG1517 compatible with sink model numbers KD1US17B and KD1UD33B, BG2317 compatible with sink model number KD1US25B, BG3117 compatible with sink model number KD1US33B

      What is the purpose of the waterway channel?
          The Waterway helps to drain water from the sink when the sink is full of dishes or there are pots or other items in the sink.

      What are the additional feet for?
          The DrainAssure cover has 2 sets of feet that come in the box. A set of small and large size feet. The small feet are typically used if you are installing the standard strainer supplied with the sink. The feet help to keep the Cap securely in place. The large feet are typically used if the Cover will be placed over a garbage disposal. If any other drain assembly is used with the sink, please check which feet will work best with the drain assembly to keep the Cap securely in place.

      Sink Color Finish: Gloss

      Sink Material: Stainless Steel

      Bowl Configuration: Single Bowl

      Minimum Cabinet Size: 36"

      Sink Gauge: 16

      Soap Dispenser Included: No

      Sink Length Range: 31-35”

      Bowl Depth Range: 9"-10"

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