Alfi AB3320UM 33" Double Bowl Undermount Granite Composite Kitchen Sink

Save $303.00
Alfi BrandSKU: AB3320UM-B

Select Color: Biscuit
Sale price$707.00 Regular price$1,010.00


ALFI brand Granite Composite Kitchen Sinks are a great choice for any kitchen remodel. Durable material and a variety of sizes, shapes, and colors provide you with a unique and long lasting sink that is sure to make cooking more enjoyable. Modern design and smooth surfaces create a flawless look for years to come.

Granite Composite sinks are well-regarded in industry circles for their extreme resistance to heat, scratches, dents, chips, and for being entirely nonporous! As a bonus, they do not need to be sealed or resealed and come at a fraction of the cost compared to other high-end sinks of this nature.


  • The AB3320UM kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value!
  • Designed in Italy. Made in Italy.
  • Exterior Dimensions : 33" x 20 3/4" x 9 7/8"
  • Inner Bowl Size: 19 1/4" x 16 3/8" x 9 1/4", 17 1/2" x 12 3/4" x 9 1/4"
  • Sink does not include pre-drilled faucet hole, faucet must be installed on counter top behind sink.
  • Includes undermount installation hardware.
  • Withstands severe thermal shocks and very high temperatures without being damaged.
  • Drain not included. Recommended Model: ABST35
  • Recommended counter top cut out hole of 30 1/4" x 19 1/4". See diagram.
  • Certified by Uniform Plumbing Code (cUPC)



Click here for AB3320UM Dimensions PDF

Click here for AB3320UM Warranty PDF

Click here for AB3320UM Installation PDF

Click here for AB3320UM Care PDF

Brand ALFI brand
UPC AB3320UM-B: 811413025098
AB3320UM-BLA: 811413025104
AB3320UM-C: 811413028242
AB3320UM-T: 811413027979
AB3320UM-W: 811413025081
Item Type Kitchen Sink
Item Weight 43
Item Height 9.88
Item Length 33
Item Width 20.75
Pack Quantity 1
Material Granite Composite
Color Family AB3320UM-B: Beige
AB3320UM-BLA: Black
AB3320UM-C: Brown
AB3320UM-T: Grey
AB3320UM-W: White
Finish / Color AB3320UM-B: Biscuit
AB3320UM-BLA: Black
AB3320UM-C: Chocolate
AB3320UM-T: Titanium
AB3320UM-W: White
Room Kitchen
Shape Rectangle
Theme Modern
Contains Metal? No
Contains Wood? No
Country of Origin Italy
Eco-Friendly? No
Electric? No
Includes Bluetooth? No
Includes Built In Speakers? No
Indoor or Outdoor Indoor
Installation Type Under Mount
Replacement Part? No
Wall Mount? No
Warranty Months 12
Warranty Sentence 1 year warranty against manufacturing defects. 10 year warranty against fading / staining of the glaze.
Warranty Time 1 Year
Bowl Split 35/65
Bowl Style Rounded
Bowl Type Double Bowl
Compatible Faucet Type N/A
Drain Placement Rear Center
Drain Size 3.5
Farmhouse Sink? No
Faucet Hole Spacing No Faucet Hole
Faucet Holes 0
Has Overflow? No
Includes Drain? No
Includes Drainboard No
Minimum Cabinet Size 33
Number of Bowls 2
Overflow Location None
Surface Type Matte
Depth 9.25
Dimensions 33 x 20.75 x 9.88
Inner Dimensions 19.25 x 16.375 x 9.25
Inner Length 19.25
Inner Width 16.375
Second Bowl Inner Length 17.5
Second Bowl Inner Width 12.75
Thickness 0.38
Recommended Drain ABST35
Box Weight 54
Box Height 14.96
Box Length 40.16
Box Width 31.1
Shipping Dimensions 40.16 x 31.1 x 14.96
cUPC Certified? Yes
ETL Listed? No
Watersense Certified? No
Prop 65? AB3320UM-B: No
AB3320UM-BLA: No
AB3320UM-C: No
AB3320UM-T: Yes
AB3320UM-W: No
Prop 65 Chemicals AB3320UM-T: Silica
Prop 65 Harm AB3320UM-T: Cancer
Prop 65 Warning AB3320UM-T: WARNING: This product can expose you to chemicals including silica which is known to the state of California to cause cancer. For More information go to

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