Trinsic®
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Single Handle Pull-Down Kitchen Faucet in Chrome

Model#: 9159-DST
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Trinsic®
View Full Trinsic® Kitchen Collection
Single Handle Pull-Down Kitchen Faucet in Chrome
Model#: 9159-DST
List Price: $71300
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Delta® MagnaTite® Docking uses a powerful integrated magnet to pull your faucet spray wand precisely into place and hold it there so it stays docked when not in use. Delta® 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 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 faucets are backed by our Lifetime Limited Warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
  • FULL-RANGE, FLEXIBLE REACH: High-arc kitchen faucet swivels 360° with a 20-inch retractable hose for easier cleaning, filling and rinsing around the sink
  • MAGNETIC DOCKING SPRAYER: MagnaTite® Docking uses a powerful magnet to keep your pull-down kitchen faucet sprayer securely in place and prevent drooping over time
  • LEAD-FREE COMPLIANT: Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety standards, including NSF/ANSI 61 and 372
  • LASTS 2X LONGER: Patented DIAMOND Seal® Technology reduces leak points and lasts 2X as long as the industry standard for long-lasting, leak-free performance (Industry standard based on ASME A112.18.1 of 500,000 cycles)
  • LEAK-FREE SUPPLY LINES YOU CAN TRUST: Delta® PEX supply lines are tested to withstand 20% more extreme pressure for 1,000 hours without leaking—far beyond plumbing standards
  • EASY INSTALLATION OPTIONS: This kitchen sink faucet fits 1 or 3-hole configurations and includes integrated InnoFlex® PEX supply lines for faster installation; optional deck plate available separately
  • CORROSION-RESISTANT FINISH: Brilliance® finishes are engineered for durability and tested for corrosion resistance to at least 2 times industry standards
  • QUICK-CLEAN SPRAY HOLES: Touch-Clean® spray holes let you easily wipe away calcium and lime buildup with the touch of a finger
  • ADA-COMPLIANT DESIGN: ADA-compliant lever handle makes this kitchen faucet easy to adjust water temperature and volume
  • LIFETIME LIMITED WARRANTY: Designed for lasting reliability and backed by Delta Faucet Company's Lifetime Limited Warranty
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
Touch-Clean®
No-Lead Compliant
Water-Efficient
Diamond Seal® Technology
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 6" or 8" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
15-11/16
Valve Type:
Euromotion DIAMOND(TM) Valve

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from The best we’ve had! Once again, we’re glad we upgraded…this faucet is awesome!
Date published: 2026-06-15
Rated 5 out of 5 by from Perfect look and works well Good flow, good looking faucet. Very well made.!
Date published: 2026-06-12
Rated 5 out of 5 by from Beautiful faucet We have not had the contractor install it yet, but we love the look.
Date published: 2026-05-24
Rated 1 out of 5 by from Pretty but... The spray nodule did not sit flush within the faucet base. For the amount we paid for this faucet, we should not encounter these issues.
Date published: 2026-04-19
Rated 5 out of 5 by from Gorgeous Delta faucet Faucet works great, looks like high quality.
Date published: 2026-03-22
Rated 5 out of 5 by from Fine product Very good product. Just would like to know what makes this faucet $600.00 as opposed to the Home Depot $200.00 models
Date published: 2026-03-15
Rated 2 out of 5 by from Water flow pressure The water flow pressure out of the faucet is way less than desired. The output flow of water drops significantly lower than the input and what we were told by the sales rep.
Date published: 2026-03-13
Rated 5 out of 5 by from New Kitchen Faucet Our new faucet works and looks great!
Date published: 2026-03-07
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Q&A

Can you use with R/O systems?

Asked by: CHRIS
Hi, Chris! Thank you for your question. Unfortunately, we do not recommend using this unit with reverse osmosis. Only our Beverage Faucets are designed for use with an RO system. https://www.deltafaucet.com/kitchen/specialty-faucets/beverage Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Is this faucet made with a handle on the left?

Asked by: Kathy
Hi Kathy, Thank you for your question. When installed, the handle will be on the right side of the faucet. Best Regards, Courtney
Answered by: DeltaFaucet12
Date published: 2024-03-28

Which country is trinsic faucet with OUT h20 technology made? And does one have to hold on to the button for the sprayer to stay on.?

Asked by: PawPawGardner
We manufacture Delta faucets in our plant facilities in Greensburg, Indiana; Jackson, Tennessee; London, Ontario, CA (and Panyu, China). As a global manufacturer, we also source and assemble a number of parts around the world. No matter where in the world our products are sourced, manufactured or assembled, they are built to Delta Faucet Company’s exacting specifications and are quality tested to ensure long-lasting performance. The location information on the back of the box will tell you where your specific faucet model was made. Delta Faucet model 9159-AR-DST does not have to have the button held down for the sprayer to stay on.
Answered by: Delta
Date published: 2024-03-28

What's the difference between this product and the one sold in Lowes as Trask 19933-SD-DST? There's a difference of over $100 (list price) .......

What's the difference between this product and the one sold in Lowes as Trask 19933-SD-DST? There's a difference of over $100 (list price) and the one from Lowes comes with a soap dispenser and is slightly taller.
Asked by: Mitch
In addition to what you've already mentioned, I noticed that the valve names are different: The Trinsic uses the Diamond Seal Valve; the Trask uses the Euromotion Diamond Valve. Also, the handle styling is slightly different between the two (the Trinsic is skinnier.)
Answered by: SammyM
Date published: 2024-03-28

Does this model come with the handle on the left? I'm looking at installing your hot water faucet next to it. Thank you.

Asked by: Jacky
Hi, Jacky! We recommend installing this faucet with the handle on the right. You may install it with the handle on the front or left side, but the temperature adjustment will be opposite of the standard operation for single handle faucets. You could compensate for this by swapping the hot and cold supply lines under the sink. However, the red/blue button on the handle will no longer indicate the correct temperature. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Is this faucet lead free? 

Asked by: Maddy
Hi, Maddy! Thank you for your question. The Delta 9159-BL-DST Faucet, as well as all of our Diamond Seal Technology (DST) Faucets, are Lead-Free. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

What type of metal is the body of the faucet made from?

Asked by: akravenka
Hello Akravenka, Thank you for your question! The Delta Trinsic Pull-Down kitchen 9159-AR-DST has a solid brass fabricated body. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

Is there a special tool that is needed to remove the metal cap that covers the allen screw on the handle of my MODEL#: 9159-KS-DST? My faucet handle squeeks, I want to replace the parts inside.

Asked by: Woody W
Thank you for your question, Woody W! The button cover can be removed with a fingernail, safety pin or push pin. Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

Two questions - I read somewhere that Delta manufactures a plate for faucet and soap dispenser but I don't see it. I also need a matching champagne bronze air switch for my dishwasher. Will you link me to both if you manufacture them? Thanks!

Asked by: brokerbee
Hello Brokerbee, Thank you for your question. Unfortunately, Delta does not currently manufacture an escutcheon/base combination plate for a faucet and soap dispenser installation. We do manufacture an Air Gap 72020-CZ with a 5/8" dishwasher inlet connection. https://www.deltafaucet.com/kitchen/product/72020-CZ Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

9159-AR-DST. Where the neck and spout meet, there is play in the spout as it wobbles in any direction. I read in a question that a friction spacer is needed. I do not see this part in the list, is it also called a retainer? How do you install this? 

Asked by: Daniel

Water will not come out. Red light blinking.

Asked by: Richard
Good morning Richard, Thank you for your question! When the light on our touch faucets are blinking red, it indicates that the battery is getting low, and is unable to open the solenoid. Please contact us back for any further questions. Best Regards, Frank
Answered by: Frank
Date published: 2024-03-28

what size hole in the deck?

Asked by: DougEgee
Hi DougEgee, Thank you for contacting Delta Faucet Company! For dimension information, please refer to the link below! https://media.deltafaucet.com/SpecSheet/DSP-K-9159-DST%20Rev%20F.pdf We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-07-01

The faucet head is loose, not at the base where it meets the counter that is fine, it is about a third of the way up where it steps in the units wiggles and rocks back and forth. This is the second unit we have had as the first leaked from inside the unit

Asked by: plt123
Hello plt123, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! The loose spout on our Delta Faucet TRINSIC® Single Handle Pull-Down Kitchen Faucet MODEL#: 9159-DST is caused by the friction spacer, please see the link below to the part you will need. https://www.deltafaucet.com/parts/product/RP60923.html Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Our faucet is not retracting completely, and it seems that a small plastic piece that normally nests inside the faucet has come loose. Any way to safely re-secure this? 

Asked by: Dan110
Hi Dan110, Thanks for your question regarding 9159-DST! We recommend replacing RP80977. Please feel free to contact us with any questions or for further assistance. Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

How to remove the flow restrict or?

Asked by: Kelvin
Hello, Kelvin! Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet Trinsic® Single Handle Pull-Down Kitchen Faucet In Chrome MODEL#: 9159-DST does not have a removable flow restrictor. We recommend soaking the wand in a 50/50 solution of white vinegar and water. This spray wand also includes Touch-clean spray holes. Thank you for being a loyal Delta customer. Please feel free to call, email, or message us on social if there is anything else you need. Best Regards, Themar
Answered by: Delta
Date published: 2021-07-08

The faucet handle has suddenly gotten harder to move and is not moving as freely as it did. I have taken the handle off but do not see any dirt or anywhere that it would need to be lubricated.

Asked by: KitchenSink
Hi KitchenSink! Thank you for your question and we are happy to help. The Delta 9159-DST cartridge may need to be replaced. Please contact us directly for further assistance. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-08-19

How do you remove aerator?

Asked by: Sue64
Hello, Thank you for your question! Unfortunately the aerator can not be removed on this model. For cleaning we recommend soaking the wand in a 50/50 solution of white vinegar and water. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-25

How is the water temp controlled?

Asked by: blary
Hi Blary, Thank you for your question about the Delta Faucet model 9159-DST Trinsic® Single Handle Pull-Down Kitchen Faucet In Chrome. Please accept our sincere apology for the inconvenience you are experiencing finding this information. We will be happy to assist you in resolving this issue as quickly as possible. The water temperature is controlled by pulling the handle forward for hotter water and pushing it back for colder water. Please reach out if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

The faucet was installed a years ago by a remodeler. Today my plumber asked for the tool to remove the aerator as the faucet has very low pressure. He said it should have come with one. Nothing was given to me after the install. Is the plumber correct?

Asked by: Cleocatra
Hello! Thank you for contacting Delta Faucet Company! Our 9159-DST does not have an aerator removal tool, and the aerator is not designed to be removed on this model. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-10-21

Hello! The magnets on my faucet and wand have become rusty and no longer work. I'm wondering why that happened, and also if it's possible to replace the magnets. Thank you. 

Asked by: michaellenore
Hello michaellenore! Thank you for your question and we are more than happy to help! The magnet can be replaced with the repair kit RP80977! With any further questions or concerns, please do not hesitate to reach out to us directly. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

The screw that holds the lever in place is loose and so the lever keeps coming off.  How do I tighten it?  There isn’t much space to get underneath it to do so let alone even see it.

Asked by: HoustonGlen
Hello GlenL! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. To tighten the set screw on the handle of the Delta Faucet Trinsic® Single Handle Pull-Down Kitchen Faucet In Chrome MODEL#: 9159-DST, we recommend using a 1/8th Allen wrench. With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

My faucet started leaking today from the base of the on/off handle. I can stop it by placing it just so. How do I repair. Can I replace seal? 

Asked by: Paul
Hi Paul, Thanks so much for contacting Delta Faucet Company! Leaking under the handle can be caused by the bonnet nut being loose, or debris causing the cartridge to not seal properly. I have included a link below to the flushing instructions. https://support.deltafaucet.com/s/article/What-do-I-do-if-my-single-handle-kitchen-faucet-drips-from-the-spout-outlet-DST-model Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Should you need to push a faucet handle up for hot water and pull toward you for cold or doesn’t it matter?

Asked by: Thomas
Hi Thomas, Thank you for your question about the Delta Faucet model 9159-DST Trinsic® Single Handle Pull-Down Kitchen Faucet In Chrome. I am sorry this information was not readily available, and I am happy to help! This faucet model is designed to pull the handle toward you for hot water and push it back for cold water. If this is reversed, the supply lines may be reversed. Please contact us directly if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

The handle has fallen off of our 9159-DST and the set screw fell down the drain. What size set screw do I need to replace it with?

Asked by: Set Screw
Hi Set Screw! Thank you for your question and we are happy to help. We are sorry to hear about your experience. The Delta 9159-DST uses the RP92378 set screw. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2023-08-02

I CAN'T FIND THE 9159-BL-DST MODEL ON HERE. HOW MUCH IS IT?

Asked by: MsBurly
Hi MsBurly, Thank you for your question about the Delta Faucet model 9159-BL-DST Trinsic® Single Handle Pull-Down Kitchen Faucet In Matte Black. We will be happy to assist you as quickly as possible. The list price for this faucet model is currently $575.90. Actual pricing will vary and is determined by the selling retailer/wholesaler/dealer. https://www.deltafaucet.com/kitchen/product/9159-BL-DST.html Please contact us directly if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Please provide me with the diameter of the spout for faucet 9159-DST. The specification do not contain this information.

Asked by: plumberDIY
Hi plumberDIY, Thank you for contacting Delta Faucet Company! The wand to the 9159-DST is about 1.37" inches in diameter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist
Answered by: Customer Service
Date published: 2024-03-07

What is cartridge replacement part number \ source?

Asked by: Lnwi
Hello Valued Customer, Thank you for contacting Delta Faucet Company! Our 9159-DST uses RP73000 cartridge for models produced after 8/1/2018. If the model was produced before 8/1/2018 the RP60114 is the cartridge you will need. For more parts information, please refer to the link below! https://media.deltafaucet.com/PartsDiagram/DPD-K-9159-DST%20Rev%20G.pdf We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-02-10

I bought a Delta Trinsic  faucet (9159-DST) last year for my kitchen remodel. I started using the faucet 4/2023 and now the handle set screw won’t stay tightened. Can you please help me get this fixed? New set screw? Other worn out part? Please help!

Asked by: Sandy

Can I purchase a new set screw for the handle?

Asked by: NaDC
Hello Customer! Thank you for your question and we are happy to help. The Delta RP92378 is the correct part for the handle and screws. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2025-12-24

What is the minimum psi of water to have a decent flow through this tap?

Asked by: kc32
Hello kc32! Thank you for your question! I am happy to help The Delta 9159-DST faucet gets 1.8 GPM. We measure this flow rate at 60 PSI. Please reach out to us directly if you need further assistance. Best Regards, Antoine
Answered by: Delta7
Date published: 2021-01-29
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PART LIST

PART LIST

1 2 >
Image-RP37490

Delta®

Delta® Stabilization Plate

List Price: $29.40
Online Price: $23.52
Free Ground Shipping All Orders $49+

RP37490

3.20 5
Image-RP63265

Delta®

Delta® Adapter - Slip Joint

List Price: $58.55
Online Price: $46.84
Free Ground Shipping All Orders $49+

RP63265

Image-RP80619

DELTA

DELTA Bonnet Nut

List Price: $23.55
Online Price: $18.84
Free Ground Shipping All Orders $49+

RP80619

Image-RP63264

Delta®

Delta® Adapter Kit - PEX Compression (10)

List Price: $92.90
Online Price: $74.32
Free Ground Shipping All Orders $49+

RP63264

Image-RP63263

Delta®

Delta® Adapter Kit - PEX Compression (4)

List Price: $45.35
Online Price: $36.28
Free Ground Shipping All Orders $49+

RP63263

3.67 3
Image-Master-RP64069

Trinsic®

Trinsic® Spray Assembly - Pull-Down

List Price: $93.95 - $152.45
Free Ground Shipping All Orders $49+

RP64069

Image-RP49835

Delta®

Delta® Mounting Nut, Washer & Screws (2)

List Price: $42.80
Online Price: $34.24
Free Ground Shipping All Orders $49+

RP49835

1.00 2
Image-RP80977

Delta®

Delta® Magnet Replacement Kit

List Price: $69.80
Online Price: $55.84
Free Ground Shipping All Orders $49+

RP80977

3.02 54
Image-RP60114 Secondary Image-RP60114

DELTA

DELTA Euro-Motion DIAMOND Valve

List Price: $78.40
Online Price: $62.72
Free Ground Shipping All Orders $49+

RP60114

4.80 10
Image-RP60923

Delta®

Delta® Friction Spacers & Clip - Kitchen

List Price: $24.35
Online Price: $19.48
Free Ground Shipping All Orders $49+

RP60923

5.00 2
Image-RP80522

Delta®

Delta® Hose Assembly

List Price: $91.00
Online Price: $72.80
Free Ground Shipping All Orders $49+

RP80522

5.00 1
Image-RP64070 Secondary Image-RP64070

Trinsic®

Trinsic® Escutcheon & Gasket - 8"

List Price: $132.60
Online Price: $106.08
Free Ground Shipping All Orders $49+

RP64070

4.44 9
Image-RP64071

Trinsic®

Trinsic® Bonnet Cap - 1H Faucet

List Price: $23.20
Online Price: $18.56
Free Ground Shipping All Orders $49+

RP64071

Image-RP64072

Trinsic®

Trinsic® Set Screw & Button

List Price: $24.10
Online Price: $19.28
Free Ground Shipping All Orders $49+

RP64072

Image-RP54975

Lahara®

Lahara® O-Ring

List Price: $16.05
Online Price: $12.84
Free Ground Shipping All Orders $49+

RP54975

Image-Master-RP92378

DELTA

DELTA Handle

List Price: $52.75 - $112.10
Free Ground Shipping All Orders $49+

RP92378

BUNDLES FEATURING THIS PRODUCT

Only at Online Retailers
Image-Master-FVS9159-SD-DST
Only at Online Retailers

Trinsic®

Trinsic® Kitchen Faucet with Soap Bundles

List Price: $798.60 - $1,160.75
Standard Finishes

FVS9159-SD-DST

* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.