Blanco 443150 Quatrus R15 60/4...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,389.00
Blanco 443150 Quatrus R15 60/40 Double Bowl Undermount Stainless Steel Kitchen Sink

Blanco 443150 Quatrus R15 60/40 Double Bowl Undermount Stainless Steel Kitchen Sink

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Model: 443150
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,389.00
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Everyday convenience meets modern design. The QUATRUS R15 33" Double Bowl Undermount Stainless Steel Kitchen Sink is ideal for multitasking, with a convenient double bowl configuration that allows you to soak dishes in one bowl while rinsing in the other. German-engineered with corrosion-resistant stainless steel for long-lasting durability and 15 mm radius corners for low-maintenance cleaning —the QUATRUS R15 33" sink makes kitchen life easy. Combine the QUATRUS R15 33" sink with a BLANCO faucet and accessories to create a BLANCO UNIT; a seamless, fully-integrated kitchen solution designed to transform kitchen chores into joyful experiences. Everything you need to drink, prep and clean, all in one place.
  • Undermount installation creates an easy-to-clean, seamless design
  • Pre-installed sound dampening pads reduce noise generated in the sink
  • X-patterned grooves quickly drain and prevent liquids from pooling in the sink basin
  • Optional accessories include grids (item #235971/235959), colander (item #224387), cutting board (item #231609/224390) and drying mat (item #238483)
  • 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
Product Width:
18 in
Product Height:
9.08 in
Product Length:
32.91 in
Product Weight:
21.25 lb
Bowl Configuration:
Double offset bowl

Blanco 443150 – Frequently Asked Questions

1) Is the Blanco Quatrus R15 33-inch double bowl sink an undermount or a drop-in sink?
Undermount only. The Quatrus R15 443150 mounts under the countertop for a seamless, easy-to-clean edge, so you need a solid-surface, stone, or quartz top that can be cut and polished for an undermount reveal. It is not a self-rimming drop-in and has no deck for a faucet, so the faucet and any air switch or soap dispenser get drilled into the countertop.
2) Do the mounting clips come with the Blanco 443150 sink?
No. Installation clips are sold separately on the 443150, and so is the basket strainer. Budget both into the job before the fabricator sets the top, plus your own drain tailpiece and trap.
3) What does the 60/40 bowl split on the Quatrus R15 mean in practice?
One larger bowl and one smaller bowl rather than two equal halves. The point is multitasking: soak or stack dishes in the big bowl while you rinse or prep in the small one. If you routinely wash oversized pans or sheet trays, a single bowl of the same 33-inch cabinet width gives you more clear basin length instead.
4) I need to order the exact Blanco Quatrus R15 double bowl undermount, what is the part number?
Manufacturer part number 443150, Blanco Quatrus R15 33-inch 60/40 double bowl undermount stainless steel sink in satin polish. That MPN is the whole order, there are no size or finish variations to pick under it.
5) Why does the Quatrus R15 have 15 mm radius corners instead of a true zero-radius sink?
The R15 in the name is the 15 mm corner radius. It keeps the tight, squared modern look but leaves enough curve that a sponge or cloth actually reaches into the corner, which is why it is easier to keep clean than a hard 90-degree zero-radius basin. Grime tends to pack into a true zero radius.
6) Will this stainless sink sound hollow or drum when water hits it?
Sound dampening pads come pre-installed on the Quatrus R15 443150, so there is nothing to spray or glue on during install. The basin also has X-patterned grooves that move water to the drain instead of letting it pool.
7) What finish does the Blanco 443150 come in?
Satin polish stainless is the only finish offered on the 443150. That is a brushed satin rather than a mirror polish, which hides water spots and light scratching better, useful if you are standardizing units across an apartment building.
How fast can I get the Blanco 443150 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 443150 come with a warranty?
Absolutely. The Blanco 443150 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 443150?
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 443150 from ZenSupply?
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