The selected finish applies to the sink. Faucets and other items shown in installation views are not included.

Blanco 440180 Diamond 1-3/4 kitchen sink in White SILGRANIT granite composite. Two bowls separate washing and rinsing tasks. Sold individually.

In Stock

Will this fit my cabinet?

Minimum base cabinet width: 36 inches. Cabinet construction may require more room. Allow space for mounting hardware and plumbing, and verify the actual sink and supplied template before cutting. Exterior dimensions are not countertop cutout dimensions.

Overall dimensions versus inside-bowl dimensions

Nominal dimensions in inches
Exterior width × front to back 32-1/16 × 20-7/8
Exterior height 10
Inside bowl width × front to back Left: 16-5/8 × 18-7/8; right: 12-5/8 × 17
Bowl depth Left: 9-1/2; right: 8
Minimum cabinet width 36
Drain opening 3-1/2
Number of bowls 2

Installation

Undermount installation with no faucet holes in the sink. Follow the installation guide for support, mounting and sealing.

Included in the box

  • Blanco 440180 sink
  • Installation instructions
  • Cutout template

Installation supplies — sold separately

Undermount clips or a suitable support system, sealant, connecting plumbing and a trap are sold separately. Each drain opening needs a compatible 3-1/2-inch basket strainer or disposal flange, sold separately. Blanco 440851 undermount clips are listed for this model. Faucets, drains and accessories shown in photos are not included.

Blanco 440851 Sink Installation Clips - Set of 10 — sold separately
Blanco 440851 Sink Installation Clips - Set of 10. Sold separately.

Optional accessories — sold separately

Blanco 236431 Stainless Steel Floating Dish Rack for Select Diamond Sinks — sold separately
Blanco 236431 Stainless Steel Floating Dish Rack for Select Diamond Sinks. Sold separately.
Blanco 220998 Stainless Steel Sink Grid for Diamond 60/40 Sink - Large Bowl — sold separately
Blanco 220998 Stainless Steel Sink Grid for Diamond 60/40 Sink - Large Bowl. Sold separately.
Blanco 231342 Stainless Steel Sink Grid for Diamond 60/40 & 40/60 Sink - Small Bowl — sold separately
Blanco 231342 Stainless Steel Sink Grid for Diamond 60/40 & 40/60 Sink - Small Bowl. Sold separately.
Blanco 517666 Capflow Decorative Drain Cover - Stainless — sold separately
Blanco 517666 Capflow Decorative Drain Cover - Stainless. Sold separately.

Specifications, installation and warranty

Blanco limited lifetime sink warranty; see the warranty document for terms.

California Proposition 65

⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov