Leland®
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Single Handle Pull-Down Bar / Prep Faucet in Chrome

Model#: 9978-DST
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Leland®
View Full Leland® Kitchen Collection
Single Handle Pull-Down Bar / Prep Faucet in Chrome
Model#: 9978-DST
List Price: $55600
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.
  • 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
  • Soft, rubber Touch-Clean spray holes allow you to easily wipe away calcium and lime build-up with the touch of a finger
  • 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
  • 2-hole 4" installation
  • ADA Compliant
  • High-arc pull-down swivels 360degrees
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
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
2-hole 4" installation
2-hole 4" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
14
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

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REVIEWS
Rated 4 out of 5 by from Replacement Replaced same model that was 16 years old. Noticed some changes. Water comes out noisier. Replaced braided stainless steel hose with a rubber one. I hope it holds up as well as the previous one. The brushed nickel finish looks almost like stainless steel.
Date published: 2026-04-17
Rated 4 out of 5 by from Easy to use and high quality. Plumber installing had to go get an extra part ($). The only thing we don't love is that the extended nozzle needs a real push to get back in the faucet.
Date published: 2026-03-29
Rated 5 out of 5 by from Great features I love my new faucet. Hands down, it makes daily cooking easy and was easy to install. I really appreciate the customer service I received with this product. Thank you
Date published: 2026-02-21
Rated 3 out of 5 by from Not Satisfied and it's a Waste of Money. The faucet had a modern design. Unfortunately, when I installed the faucet I was surprised the way the Standard Flow of water was very "LOW". I do not know what's wrong with my new faucet.
Date published: 2026-01-25
Rated 2 out of 5 by from Ok for a while, but doesn't last Started out ok, but over time it didn't age well. The cartridge needs replaced repeatedly and only lasts maybe a year before it starts leaking again. The finish (as you can see in the photos) didn't last at all on the venetian bronze finish. The connection to the pull down sprayer is rusting.
Date published: 2026-01-08
Rated 1 out of 5 by from Doesn’t last long Needed a new cartridge after a year. Delta said they would only supply 1 for the life of the faucet. A year later the new one is failing and the screw to remove the handle to replace the $50 cartridge has seized so the faucet need to be replaced. Garbage.
Date published: 2025-12-14
Rated 5 out of 5 by from Looks great Love it! Looks great and doesn't get water spots!
Date published: 2025-10-23
Rated 1 out of 5 by from This is trash This is absolute trash. I can't believe you sell this crap. It never shuts off and it drips. This should last us forever. We are the original owners of the house. Delta fix it!
Date published: 2025-10-05
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Q&A

Water pressure has become low at kitchen faucet. How do we take the sprayer apart to clean it?

Asked by: Cathy
Thank you for your question, Cathy! This Leland model included a cashe aerator wrench, part number RP50815 that is used to remove this aerator counterclockwise. It is designed to clip onto the Pex supply line below the counter but a pair of needle nose pliers may be carefully used in its place. We would also recommend removing the entire wand from the hose and spraying directly into the sink. https://www.deltafaucet.com/parts-product-detail?modelNumber=RP50815 Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2024-03-28

I have the Delta Leland touch faucet 9178 TAR DST. Can it still work when the batteries go dead

Asked by: LID
Hi LID, Thank you for your question! The light will flash red when the batteries are low. You can remove the batteries while the water is running to switch to manual mode. You can also turn the faucet off with the handle, disconnect the solenoid, and connect the hose directly to the faucet to bypass the solenoid. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-06-21

Hi, Can this model be used on a 2 hole D shaped kitchen sink? 

Asked by: Paula
Hi, Paula! Thank you for your question. The Delta 978-ARWE-DST requires two holes at the size of 1 5/16" - 1 1/2" (33mm-38 mm). Here is a link to the technical specifications sheet for this unit: https://media.deltafaucet.com/SpecSheet/dsp-k-978-dst_G.pdf Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

What is the difference between the 978-RB-DST, the 9978-RB-DST and the 978-RBWE-DST faucets? Also, can you get this type faucet with the 2.2 GPM wand?

Asked by: Confused
Thank you for your questions. Delta Faucet model # 978-RB-DST is a kitchen faucet that flows at 1.8 gpm at 60 psi. Delta Faucet model # 978-RBWE-DST is the same kitchen faucet as above but it flows at 1.5 gpm at 60 psi. Lastly, Delta Faucet model # 9978-RB-DST is the same faucet as the other two but in a smaller version for a bar/prep faucet. It flows at 1.8 gpm at 60 psi. We do not make a version of this faucet that will flow at 2.2 gpm at 60 psi.
Answered by: Delta1
Date published: 2024-03-28

Is there a method to keep the Leland faucet centered on the plate provided to cover the extra sink holes? Mine keeps sliding all over the place leaving a gaping grin were it fits onto the cover plate.

Asked by: Mr Streck 88yrs
Hi, Mr Streck 88yrs! Thank you for your question. I am sorry to hear that you are experiencing an issue with your Delta 9178-AR-DST faucet. We recommend to tighten the mounting nut for the faucet, under the sink to secure. You may also use a bit of silicon sealant around the plate at the sink base to secure the plate. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Can I buy a handle only

Asked by: Victor
Thank you for your question, Victor! The Leland handle for model 978-RBWE-DST is part number RP46748RB. https://media.deltafaucet.com/PartsDiagram/DPD-K-978-DST_B.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

I plan to replace my kitchen faucet with the Leland 9178-AR-DST. The 9178 spec sheet indicates that the temperature handle movement is from centerline of the body away from the sink. The Q&A seems to contradict this. Please clarify?

Asked by: TomA1
Hello TomA1, Thank you for your question. The handle of the Delta Leland Pull-down Kitchen 9178-AR-DST faucet operates by moving/pushing it away/outwards from the faucet to turn on the cold water. Rotating the handle towards the back to adjust for warm and hot water. Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

Is Venetian Bronze still available? The photos look suspiciously like oil-rubbed bronze. We are replacing a faucet in our kitchen, and there are two sinks in close proximity. It will be obvious if the finishes are not the same.

Asked by: david524
Thank you for your question, david524! Delta model 978-RB-DST is only offered in Venetian Bronze which is a dark chocolate brown color with copper brushed highlights throughout. Oil Rubbed Bronze is a much darker, almost black finish with copper accents but without brushed marks. Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

Model 978-DST. Cannot remove the bonnet to replace the cartridge..Used suggested 1 5/16 socket. Cannot break it loose from the base. Some help please. Thanks.

Asked by: George
Hello, I apologize for the issue you are experiencing and I am happy to help you. We recommend wrapping a cloth soaked in a 50/50 solution of white vinegar and water around the bonnet. This will help break up the mineral buildup in the threads. If additional assistance is required you may wish to contact a plumber. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-08-01

what is the height of the faucet, measuring from granite countertop (no plate) to highest point?

Asked by: Bill
Hi Bill, Thank you for your question! The faucet is 14 7/8" from the deck to the top of the spout. Please refer to the Technical Specifications under the Product Support tab for more information. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

WHAT IS THE DIMENSION OF THE HOLE TO BE DRILLED IN THE C-TOP?

Asked by: LINDA
Hello, Thank you for your question! The hole size should be 1 3/8". Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-04-23

ARe these made of metal or plastic?

Cannot locate what the material is of the faucet. Ordered it, delivered today. Shock that it is plastic and not metal.
Asked by: JB
Hi JB, Thank you for your question. The handle assembly is metal. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

How do you clean a pull down spray attachment that has a blockage both in stream and spray mode?

Asked by: Eddie
Hi Eddie, Thank you for your question. You can soak the wand assembly of the Delta Leland Bar/Prep 9678-SP-DST faucet, in a 50/50 solution of vinegar and water to help clean the mineral build up, be sure to rinse when done. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

What should the hole size in the counter be for a 9178-SP-DST

Asked by: Bobby
Thank you for your question, Bobby! We recommend a hole size of 1 3/8". Please refer to the Technical Specifications for this and other measurements: https://media.deltafaucet.com/SpecSheet/DSP-K-19978-SD-DST%20Rev%20D.pdf Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

We have Frigidaire's Gallery series stainless steel appliances in our kitchen (Like this: https://www.frigidaire.com/Kitchen-Appliances/Refrigerators/French-Door-Refrigerator/FGHB2868TF/). Will the Arctic Stainless or Spotshield Stainless match better?

Asked by: agolin
Hi, agolin! Thank you for your question. Arctic Stainless is a brushed finish like Stainless Steel. Over the years, the color of stainless steel used on appliances and sinks has migrated from warmer tones, with more red in the color spectrum, to lighter tones where blue is more predominant. Arctic Stainless features cooler metallic tones, following a trend seen throughout the kitchen. Stainless Steel is has warmer tones, similar to brushed nickel. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

Any recommendations for cleaning the hose of the pull down sprayer on model #9178 AR-DST

Asked by: Dave
Hello Dave, Thanks for your question! You can clean any of the parts on your Delta kitchen faucet with a 50/50 solution of white vinegar and water. I hope this helps! Best Regards, Justin
Answered by: DeltaFaucet9
Date published: 2024-03-28

Is it possible to increase the gpm flow rate of this faucet? If so, what part should be ordered?

Asked by: meb
Hi meb, Thank you for your question. Delta Faucet model # 978-RB-DST has a flow rate of 1.8 gpm at 60 psi. We do offer a wand assembly that includes an aerator which will increase the flow rate to 2.2 gpm at 60 psi. That model number is RP51480RB. Thanks, JessW
Answered by: JessW
Date published: 2024-03-28

Can the Valve Assembly Cartridge be changed to allow the Handle to be vertical?

Asked by: Bill K
Hi, Bill K! Thank you for your question. The Delta 9178-AR-DST Faucet valve cartridge assembly cannot be repositioned for the handle to be vertical. We do apologize for any inconvenience this may cause. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Difference in finishes

What is the difference between your arctic stainless finish and your stainless finish? Does one match stainless steel appliances better than the other?
Asked by: cagriffie
Thank you for your question. Delta Faucet Artic Stainless finish has a bluish tint to it and does more closely resemble the stainless steel appliances that are out in the market today. Delta Faucet Stainless Steel finish has a more gold finish to it and is used in the bathroom to match the gold toned finishes there.
Answered by: Delta
Date published: 2024-03-28

When will this faucet be available in the Touch20?

Asked by: sev3
Hi Sev3, Thank you for your question. The Touch2O Technology version of the model 9178-AR-DST is the 9178T-AR-DST. The item will be available to order on 11/15/2014 and will begin shipping out 12/15/2014. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

Are all the finishes in this line of product spot shield with anti microbial finish?

Asked by: Khyati
Hi Khyati, Thank you for your question. SpotShield technology is currently available only with the SpotShield Stainless (SP) finish. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

Is this model the exact same where ever it is purchased?

My plumber installed this model 9178-Chrome-DST and charged me $769 for the faucet set, soap dispenser, and installation. When I told him the set was $200 on Amazon with free Prime shipping and so I thought the additional $569 was a bit high for installation his reply was that the quality of his Delta faucet was much better than what I could buy online, because he is a plumber. Is this true? Isn't a Model 9178 Chrome DST the same wherever it is bought??
Asked by: Theresa B
Dear Theresa B, Thank you for your question. We appreciate your interest in Delta faucets. All Delta faucets feature the same quality parts, materials, and workmanship, no matter what kind of dealer sells them. Delta retail dealers usually sell faucets that include the handles in the boxes. Plumbing professionals and Delta Studio Showrooms sell faucets where the faucets and handles are packaged and sold separately ("LHP" models), giving the customer some additional styling choices. However, the quality of all Delta faucets is the same. Best regards, Tanya
Answered by: Tanya
Date published: 2018-02-06

on a single hole install. What size hole?

Asked by: Wayne
Dear Wayne, Thank you for your question. The Technical Specifications for the Delta Leland Pull-down kitchen faucet 9178-AR-DSTmodel, lists the holes size as 1 3/8" (35 mm). i have included the document below. https://media.deltafaucet.com/SpecSheet/DSP-K-19978-SD-DST%20Rev%20C.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2016-10-04

What is distance required from center of fixture to backspash? I am looking at your Leland # 978-DST.

Asked by: Bill
Hi, Bill! Thank you for your question. The minimum clearance to back splash 2 1/2" (64 mm) for the Delta 978-AR-DST Faucet. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

I purchased the 9178-AR-DST less than a year ago.  I am having trouble figuring out what position the handle needs to be in for cold water.  Please help.  Is there a manual I can look at?

Asked by: Barb
Thank you for your question, Barb! When the faucet is installed with the handle on the right, the full cold position is when the handle is tilted away from the faucet and toward you. Moving it away from you will increase the temperature and moving it toward the faucet will reduce the volume. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

Is the faucet intentionally set to the return to the center automatically?

Asked by: daryl
Thank you for your question, Daryl. The spout is not designed to center automatically. Please check to make sure that the hose is not twisted or catching on anything below the sink and that the faucet is installed on a level surface. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

Can the faucet handle be mounted on the left side rather than the right?  If not, is there a similar faucet with a left side handle?

Asked by: Diane
Hello Diane, Thank you for your inquiry! We recommend installing the Delta Linden Pull-Down Kitchen 9178-AR-DST 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 can compensate for this by swapping the hot and cold supply lines under the sink. However, the red/blue button will no longer indicate the correct temperature. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

Hi. A new water meter was just installed at my home and I've lost prssure in my kitchen faucet. The City said I need to remove the aerator and rinse it, but I can't see how to remove that. The pressure is low on all three of the settings. Can you help me?

Asked by: Maritxu
Hi, Maritxu! Thank you for your question. The Delta 9178-SP-DST faucet sprayer aerator assembly can be removed with an aerator wrench. The aerator wrench kit is part number RP50815. Here is a link to the part: https://www.deltafaucet.com/parts-product-detail?modelNumber=RP50815 Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

I have questions about the Delta Leland kitchen faucet. First, what is the difference between arctic stainless and spot shield stainless? Which one is more likely to match the color of a basic stainless sink?  Does the handle move forward and backward?

Asked by: mello
Hi, Mello! Thank you for your question. Arctic Stainless is a brushed finish like Stainless Steel. Over the years, the color of stainless steel used on appliances and sinks has migrated from warmer tones, with more red in the color spectrum, to lighter tones where blue is more predominant. Arctic Stainless features cooler metallic tones, following a trend seen throughout the kitchen. SpotShield Stainless is a spot-resistant, warm, low-gloss finish with warmer tones, similar to brushed nickel. The Delta 9178-SP-DST Faucet handle rotates forward for hot water. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Is this faucet manufactured in the USA?

Asked by: LeeB
Thank you for your question, LeeB! We're proud to manufacture most of our products at our plants in Jackson TN, Morgantown KY, Lapeer MI, and Greensburg, IN. The location information on the back of the box will tell you where each specific model was made. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28
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PART LIST

PART LIST

1 2 >
Image-Master-RP44651

Delta®

Delta® Soap / Lotion Dispenser

List Price: $80.05 - $113.30

RP44651

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-Master-RP50813

Delta®

Delta® Soap / Lotion Dispenser

List Price: $62.85 - $97.00
Free Ground Shipping All Orders $49+

RP50813

Image-RP63265

Delta®

Delta® Adapter - Slip Joint

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

RP63265

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-Master-RP54537

Leland®

Leland® Spout Assembly

List Price: $123.80 - $247.15
Free Ground Shipping All Orders $49+

RP54537

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-RP21945

Delta®

Delta® Soap / Lotion Dispenser - Nut

List Price: $8.30
Online Price: $6.64
Free Ground Shipping All Orders $49+

RP21945

4.00 2
Image-Master-RP46748CZ

Leland®

Leland® Handle and Button

List Price: $59.95 - $110.90
Free Ground Shipping All Orders $49+

RP46748CZ

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-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-Master-RP51480

Leland®

Leland® Spray Assembly - Pull-Down Kitchen

List Price: $123.10 - $296.00
Free Ground Shipping All Orders $49+

RP51480

Image-RP47030

Leland®

Leland® Bathroom Wrench

List Price: $10.00
Online Price: $8.00
Free Ground Shipping All Orders $49+

RP47030

1.00 2
Image-RP50390

Delta®

Delta® Quick Connect Hose & Clip - 54" - Pull-Up / Pull-Down DST Faucets

List Price: $108.65
Online Price: $86.92
Free Ground Shipping All Orders $49+

RP50390

3.96 27
Image-RP51503

Delta®

Delta® Bonnet Nut w/ Valve Seal

List Price: $35.10
Online Price: $28.08
Free Ground Shipping All Orders $49+

RP51503

5.00 3
Image-Master-RP51481

Leland®

Leland® Valve Sleeve Assembly

List Price: $67.30 - $112.30
Free Ground Shipping All Orders $49+

RP51481

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