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TOTO LT643#12 Dartmouth 19 1/4" Vitreous China Oval Undercounter Lavatory Sink With Finish: Sedona Beige

Product Code: LT643#12


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About TOTO LT643#12 Dartmouth 19 1/4" Vitreous China Oval Undercounter Lavatory Sink

This oval lavatory features an intricate traditional design and has a generously wide basin with the option of front or rear overflow. With a concentration on creating a more enjoyable bathroom experience, TOTO infuses its products with sophisticated styling and substance.
  • Vitreous china construction
  • Oval design for undercounter installation
  • Installation template and mounting hardware included
  • Spacious basin
  • Front or rear overflow
  • Center drain location provides optimal draining capability


  • Meets and exceeds ASME A112.19.2/CSA B45.1
  • Certifications: IAPMO(cUPC), State of Massachusetts , City of Los Angeles and others
  • Meets ADA guidelines and ANSI A117.1 requirements when countertop is installed 864mm (34") from finished floor and lavatory is installed 205mm (8 1/8") minimum from front edge

Key Features & Innovations

ADA Compliant

The American Disability Act (ADA) was enacted in 1990 to establish design codes to serve people of all ages and abilities. A core principle behind TOTO Total Design, ADA standards consider the needs of everyone, no matter their needs, without additional adaptation or specialization, optimizing the bathroom experience for all generations in the family home.

Configured as:
Finish: Sedona Beige

This product has the following variations:

LT643#01 With Finish: Cotton $185.50
LT643#11 With Finish: Colonial White $185.50
LT643#51 With Finish: Ebony $278.60
LT643#12 With Finish: Sedona Beige $213.50
LT643#03 With Finish: Bone $213.50
W 19 1/4" x D 14 7/8" x H 6 5/8"
Sink Installation Type Undermount Sink
Sink Shape Oval
Sink Material Vitreous China
Sink Color Family Whites, Beige / Cream, Browns / Tans
Sink Style Traditional/Transitional
Sink Faucet Holes 0
Overall Width 19 1/4 in
Overall Depth 14 7/8 in
Overall Height 6 5/8 in
Sink Width 17 1/4 in
Sink Depth 12 7/8 in
Commercial Yes
Overflow Yes
Faucet Included No
Installation Hardware Included Yes
ADA Compliant Yes
cUPC Certified Yes
Warranty 1 Year Limited Warranty
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