Blanco DIA440D4060 Diamond SIL...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$535.60
Blanco DIA440D4060 Diamond SILGRANIT 40/60 Reverse Double Bowl Undermount Kitchen Sink with Low Divide

Blanco DIA440D4060 Diamond SILGRANIT 40/60 Reverse Double Bowl Undermount Kitchen Sink with Low Divide

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Model: 441601
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$535.60
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The DIAMOND 40/60 REVERSE DOUBLE BOWL UNDERMOUNT KITCHEN SINK with LOW DIVIDE features a 40/60 bowl design, offering plenty of room for rinsing, washing, soaking, spraying and straining operations. The 40/60 bowl split allows for washing larger items while still leaving the smaller bowl open. Made of SILGRANIT®, DIAMOND kitchen sinks are engineered to withstand heavy cookware and hot bakeware. Silgranit sinks are not only strong but also beautiful, available in a range of nature-inspired colors that effortlessly complement the latest kitchen trends. Combine the DIAMOND sink with a BLANCO faucet and accessories to create a BLANCO UNIT; a seamlessly integrated kitchen solution designed to transform kitchen chores into joyful experiences. Everything you need to drink, prep and clean, all in one place.
  • SILGRANIT is made of quartz sand, the hardest element of natural granite making it long lasting and durable
  • Easy-to-clean low maintenance material has a non-porous, smooth stone surface
  • Effortlessly remove scuff marks from utensils and stains from food and drinks
  • Undermount installation creates a seamless design that prevents dirt or grime from building up around the rim
  • Optional accessories include left grid (item #231342), right grid (item #231343), floating dish rack (item #236431) and drain cover (item #517666)
  • Basket strainer and installation clips sold separately
  • Trusted for over 95 years, BLANCO sinks are covered by a Limited Lifetime Warranty

Manufacturer Resources

Spec Sheet

Product Specs

Department:
Plumbing

Blanco 441601 – Frequently Asked Questions

1) Does the Blanco Diamond 40/60 reverse double bowl sink come with a strainer and mounting clips?
No. The basket strainer and the installation clips both ship separately on the DIA440D4060 Diamond, so budget for them on the same order or the sink cannot be hung or drained. Grids and a few other extras are separate too: left grid 231342, right grid 231343, floating dish rack 236431, and drain cover 517666.
2) Can the Blanco Diamond DIA440D4060 be dropped in on top of the counter instead of undermounted?
No, it is an undermount sink only. The Diamond 40/60 reverse mounts beneath the deck, which means the countertop needs a finished cutout with polished edges, so it suits stone or solid surface tops rather than laminate. The payoff is no rim sitting on the counter for crumbs and grime to collect against.
3) What is a low divide on a 40/60 double bowl kitchen sink, and who should pick one?
The divider between the two bowls stops short of the rim rather than running full height. On the Diamond 40/60 reverse that lets an oversized pan or a sheet tray lie across both bowls while the smaller bowl stays free for rinsing. If you would rather keep two fully separated bowls (one for soaking, one always clear), a standard full-height divide is the better call. The 40/60 split itself is the compromise between a single bowl and an even 50/50.
4) I have Blanco DIA440D4060 on a spec sheet, which Blanco item number do I actually order?
DIA440D4060 is the model designation for the Diamond 40/60 reverse double bowl undermount with low divide, and the orderable number changes with color. Distributors and purchasing agents should quote the color-specific item: 441598 Anthracite, 441600 Cinder, 441601 Metallic Gray, 441603 White, 441608 Truffle, 441609 Cafe, 442911 Coal Black, 443066 Soft White, 443103 Volcano Gray. Quoting DIA440D4060 alone will not pull a single sink.
5) Is a SILGRANIT sink durable enough for a rental unit or a busy commercial kitchenette?
SILGRANIT is built from quartz sand, the hardest component of natural granite, and the surface is non-porous rather than glazed, so it takes heavy cookware and hot bakeware without the chipping you get from an enameled cast iron edge. Scuff marks from utensils and food and drink stains come off the smooth surface. For a property manager turning units, that combination (no coating to wear through, no pores to hold stains) is the reason these go into multi-family kitchens.
6) Does a Blanco Diamond undermount sink need a special faucet?
No. The sink mounts under the deck, so the faucet is drilled into the countertop rather than into the sink itself, and any deck-mount kitchen faucet works. Blanco does sell faucets and accessories intended to be specified alongside the Diamond as a matched set if you want the finishes to line up, but nothing about the sink obligates you to.
How fast can I get the Blanco 441601 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Blanco 441601 come with a warranty?
Absolutely. The Blanco 441601 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Blanco 441601?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Blanco 441601 from ZenSupply?
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