Diamond 32" Equal Double Bowl Biscuit Sink

32" W x 19-1/4" L


Free Shipping

No sales tax outside NJ

4 Reviews

Diamond 32" Equal Double Bowl Biscuit Sink

32" W x 19-1/4" L


Free Shipping

No sales tax outside NJ

4 Reviews

Please note

Sales and promotions do not apply to this product


Free Shipping

No sales tax outside NJ

check availability

damage free guarantee

If you follow the simple guidelines below and find any damage on your product, we guarantee to promptly send you a free replacement.

View Inspection Guidelines

Item Description


BrandBlancoShop All Blanco
CollectionDiamondShop All Diamond
Model Number440186
  • Bowl Depths: 9-1/2" and 9-1/2"
  • Bowl Interior Dimensions: 17" L x 14.5" W, each
  • Required Outside Cabinet: 36"
  • Cutout Size: Template provided with approximate 1/8" reveal
  • Undermount clips are provided
  • Accepts 3-1/2" U.S. Drain Fittings

Features and Benefits:

  • 80% solid granite
  • Heat resistant up to 536° F
  • Unsurpassed cleanability backed by industry leading 7 patents!
  • Resistant to scratches, stains and all household acids and alkali solutions
  • Limited Lifetime warranty

Strainers are sold separately. Please choose.

This product is also available in the following colors:



Metallic Gray

Cafe Brown

Blanco   Equal Double Bowl in Anthracite - 511-702

Blanco   BlancoDiamond Equal Double Bowl White Sink - 440185 / 511-701

Blanco   Equal Double Bowl in Metallic Gray - 511-703

Blanco   Equal Double Bowl in Cafe Brown - 511-704

View Product Specs
Sink TypeKitchen Sink
Number of BowlsDouble Bowl
Overall Width32
Inner Width14.5
Overall Length19.25
Inner Length17
Bowl Depth9.5
Drain LocationBack Center Drain
Drain Size3.5
Weight45 LBS.

Ask a Question

Got a question about this product? Submit it and we'll answer!


This forum is not intended for customer service inquiries. Please contact us by phone or email for that.

Speak Directly to an Expert

Blanco   440186   Reviews

This item currently has 4  reviews
We are very pleased with the sink.

When my wife and I were shopping for new counter tops at a local retail outlet, we really liked the Blanco sinks on display and in the catalogues. While we really like the sinks, paying the price they were asking was a bit over our budget. Just out of curiosity I searched the internet and found your website. I was very pleased to see that the price of the sink we desired was about 50% less and that included shipping costs. I ordered the sink and it was delivered in record time. We are very pleased with the sink. We did have to return the drains that we ordered since the matching colors style was not something the installer recommended as the area of the sink would get the most use. He felt these stain more easily and recommended stainless.

Fred F. from TN —
overall, we like it

It's too early to tell the long effects of it since we have only had it a couple of years, but I was hoping it would be more stain resistant for the price. But overall, we like it. The stains (tomato sauce/juice) come up OK with Ajax, butit would be helpful to have gotten some kind of information with it on what the proper cleaner should be. It should last, especially since it's German...LOL (I am German too, so I really anticipated a superior quality). The color choices were hard to pick online, so the color is a little darker than I wanted. (I was leaning more towards a vanilla color and it arrived as a darker off-white than anticipated). Other than that, it seems to be holding up well, but we are very careful with it since it was so expensive and since it's undermount on a granite top, it would not be easy to fix.

Maria from 80976 —
Overall we are very pleased with both sinks that we purchased.

Overall we are very pleased with both sinks that we purchased. The only issue I have had with the one in our kitchen is that the ring that goes aroung the opening of the drain occasionally comes loose and we have to tighten it. Otherwise we are very satisfied with the sinks and I have recommended them to a friend who is getting ready to remodel.

Becky P. from MO —
It's serviceable as well as beautiful.

We selected our Blanco sink from the Quality Bath on-line catalog We found exactly what we wanted from the many options available. We've been using it now for about a year and couldn't be more satisfied. It's serviceable as well as beautiful.

Richard A. from FL —
you might also like