Coranto®
View Full Coranto® Kitchen Collection

Single Handle Pull-Down Kitchen Faucet in Matte Black

Model#: 9179-BL-DST
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Coranto®
View Full Coranto® Kitchen Collection
Single Handle Pull-Down Kitchen Faucet in Matte Black
Model#: 9179-BL-DST
List Price: $57000
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
A contemporary take on traditional styling, the Coranto® Kitchen Collection brings everyday refinement to a space with subtle design details that nod to both the past and the present. Delta® MagnaTite® Docking uses a powerful integrated magnet to set your pull down sprayer precisely into place and hold it there so it stays docked when not in use. Delta® ShieldSpray® Technology cleans with laser-like precision while containing mess and splatter. A concentrated jet powers away stubborn messes while an innovative shield of water contains splatter and clears off the mess, so you can spend less time soaking, scrubbing and shirt swapping. Delta® kitchen faucets with DIAMOND™ Seal Technology perform like new for life with a patented design which reduces leak points, is less hassle to install and lasts twice as long as the industry standard*. Kitchen sink faucets with Touch-Clean® Spray Holes allow you to easily wipe away calcium and lime build-up with the touch of a finger. You can install with confidence, knowing that Delta kitchen faucets are backed by our Lifetime Limited Warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
  • MagnaTite® Docking uses a powerful integrated magnet to snap your faucet spray wand precisely into place and hold it there so it stays docked when not in use and doesn’t droop over time
  • ShieldSpray® Technology powers off the mess without making a mess
  • Concentrated stream cuts through messes and innovative water shield reduces splatter
  • DIAMOND™ Seal Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
  • Everything you need is together in one convenient box, including integrated InnoFlex® PEX supply lines
  • Soft, rubber Touch-Clean® spray holes allow you to easily wipe away calcium and lime build-up with the touch of a finger
  • Fits 1 or 3-hole installations with included optional deck plate
  • ADA compliant
  • The high-arc, gooseneck design swivels 360 degrees with a 20-in. retractable hose for added convenience during everyday kitchen tasks
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
No-Lead Compliant
Diamond Seal® Technology
ShieldSpray®
MagnaTite® Docking
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
Register Product
Resources
Design Files
Installation Information
1 or 3-hole 8" installation
1 or 3-hole 8" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
15-7/8
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from very good like it so far great
Date published: 2026-06-18
Rated 5 out of 5 by from Nice Delta faucet. Not to difficult to install but have a helper handy to hold the faucet when tightening down the fastener nuts otherwise get creative to jerryrig a balancing prop to steady the faucet since you can't reach it while under the sink. It waters good and the spray is just fine. The valve assembly is smooth to handle. It is only a month old now but it should work fine for the long haul. It comes with hot/cold tubing to connect directly to the shut off valves so all you'll need comes with the Coranto. I think I'd buy one again.
Date published: 2026-05-26
Rated 1 out of 5 by from Delta coranto We have ~~$7k worth of Delta, 4 bath, 2 kitchen. This delta faucet is poorly designed. All control is placed on a small screww that stripped out with less that 3 months use. I would NOT buy this product again. NickSz
Date published: 2026-05-26
Rated 5 out of 5 by from Nice replacement faucet Came just like advertised, easy to install
Date published: 2026-04-29
Rated 5 out of 5 by from New kitchen faucet New delta faucet, the faucet is well built and works great, not hard to install and looks very nice , also a good price point. Delta is ready when you are
Date published: 2026-04-20
Rated 4 out of 5 by from Nice faucet This is a very nice faucet. It’s sleek and attractive and works well. The only negative for me is that the handle is moved forward for hot water and backward for cold. Over the years, for all of the faucets I’ve used, the handle is moved forward for cold water and backward for hot water. This not an installation issue, it’s how the faucet is designed. This has been quite an adjustment for me.
Date published: 2026-02-23
Rated 5 out of 5 by from Mire extra finishes make a big difference Pics up color out of quartz beautifully
Date published: 2026-02-02
Rated 5 out of 5 by from Faucet After replacing two fancy dancy name brand kitchen faucets initially purchased at a big box store I smartened up and bought from a plumbing supply store. Both faucets had failed within 10 years. What! Faucets should last decades. Their failure caused damage and incurred significant plumbing charges for removal and installation. Lesson is - buy from a plumbing supply firm.
Date published: 2026-01-23
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Q&A

My 9179 Delta Coranto faucet handle keeps falling off. I need a new screw to secure it. How do i get one?

Asked by: Tommy
Hello, Please accept our sincere apology for the inconvenience you are experiencing. We have reached out to you via email to further assist at this time. Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-09-19

We have the Coranto Single Handle Kitchen Faucet delta 9179 czdst in champagne bronze. What do you recommend for a reverse osmosis faucet to match it?

Asked by: Merri
Hello Thank you for your question! Please see the following link for our current lineup of specialty kitchen faucets as well as our reverse osmosis options. https://www.deltafaucet.com/kitchen/specialty-faucets?cgid2=Delta_Kitchen_Specialty-Faucets&prefn1=clearance&prefv1=false&prefn2=finish&prefv2=Champagne_Bronze&prefn3=narrowResults&prefv3=hideDiscontinued&prefn4=recertified&prefv4=false https://www.deltafaucet.com/kitchen/tankless-reverse-osmosis Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-07-07

Which direction do you push the handle for hot and cold?

Asked by: Maryann
Hi Maryann, Thank you for contacting us at Delta Faucet! This handle provides cold water upon turning it to the side to turn the faucet on and pulling the handle towards you will provide hot water. Please contact us directly if further assistance is needed at this time.   Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2025-11-15

Does this faucet have an air gap for RO units?

Asked by: Josh
Hello, Thank you for your question! No, but we do offer separate air gaps available for purchase which accommodate RO systems. Please see the following link for more information. https://www.deltafaucet.com/kitchen/product/72020.html Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-31

Water from only this faucet smells & tastes like old wet rag after sitting for a couple hours. We cleaned the aerator and soaked the head in vinegar, but the issue persists. Wondering if it is likely the head/hose or beyond just the faucet.

Asked by: MOK8
Hi MOK8, Please accept our apology for the inconvenience you are experiencing. We are happy to help! I recommend disconnecting the hose below the sink and using a bucket to flush the supply lines as shown in the installation instructions. See if the issue remains when the water does not go through the sprayer. Many factors can be involved in odor coming from a faucet: - water heater anode rod reaction - stagnant water in sink overflow - bacterial growth in well water - variations in municipal water - foreign matter lodged in the aerator or other areas of the faucet. Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-27

What material is the sprayer head made of?

Asked by: JDJD
Hello JDJD, Thank you for contacting us, I would be happy to help you. Our Delta product is a mixture of metallic and non-metallic material, Quality is very important to us and our products undergo rigorous testing to ensure high-quality performance. Non-metallic products are beneficial in that they do not rust or corrode and help prevent heat transfer. Please contact us back if you have any questions or need further assistance. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

the control handle on my 9179-bl-dst faucet falls off.

Asked by: lyden01
Hi lyden01, We have reached out to you directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-03-20

Had this faucet installed a few years ago. The handle falls off easily and I can’t get it to stay attached. Is there an easy way to fix this? Everything still functions, it is just very inconvenient that the handle comes off when we use it 

Asked by: Handle issue
Hello Valued Customer, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-06-09
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PART LIST

PART LIST

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