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

Model#: 9978-AR-DST
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Leland®
View Full Leland® Kitchen Collection
Single Handle Pull-Down Bar / Prep Faucet in Arctic Stainless
Model#: 9978-AR-DST
List Price: $71300
Add to Favorites
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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 4-18" 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 3 out of 5 by from Missing in Action The button for Hot/ Cold indication comes off easily after one week of use. This is my secondDelta sink faucet. Both of them have the same issue.
Date published: 2026-11-02
Rated 5 out of 5 by from Solid Delta kitchen faucet With a $600 plus price tag. It easy to install and looks and feels great. Good job Delta. You pay for what you get out of this product.
Date published: 2026-11-01
Rated 5 out of 5 by from Greatest kitchen faucet For a home owner installation this was the easy installation. The instructions are well written and easy to follow. At over $600 I was skeptical it wasn’t like the box store faucet. It is definitely designed and made of better materials. Best of all it puts a good flow and volume of water. Good job Delta!!
Date published: 2026-10-24
Rated 2 out of 5 by from Low water pressure after a while Every time the building or the county shuts off the water for repairs, the pressure on this faucet gets progressively lower.
Date published: 2026-10-24
Rated 4 out of 5 by from Replacement Replaced same model that was 16 years old. Noticed some changes. Water comes out noisier. Replaced braided stainless steel hose with a rubber one. I hope it holds up as well as the previous one. The brushed nickel finish looks almost like stainless steel.
Date published: 2026-04-17
Rated 4 out of 5 by from Easy to use and high quality. Plumber installing had to go get an extra part ($). 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
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Q&A

Does the spray function continue without requiring continual hold of the button?

Asked by: Jen
Hi Jen, Thank you for your question. Delta Faucet model # 9978-AR-DST does not require you to hold the button down to change from spray to stream. It will stay in the spray mode until you switch it back to stream even after the faucet is turned off.
Answered by: Delta1
Date published: 2024-03-28

What escutcheon plate can be purchased for a 978-AR-DST, to go from a four hole to a two hole

Asked by: C
Hi C, Thank you for your question. The 978-AR-DST offers an escutheon to go from a 2 hole to a 4 hole installation but unfortunately does not offer a 2 hole escutcheon. The spout and valve are 2 separate pieces. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

Where can I buy faucet parts for Delta 9978-ar-dst

Asked by: Sharon
Thank you for your question, Sharon! On the model's web page, there is a Where to Buy tab. Under this tab, you can find local and online retailers who may carry parts for model 9978-AR-DST. However, we can't guarantee that a specific retailer would have an item in stock. If you need further assistance, feel free to contact us directly. Best Regards, Benjamin
Answered by: Delta Faucet
Date published: 2024-03-28

How long is the pull down hose on this faucet?

Asked by: Mandy
Hi Mandy, Thank you for your question! The hose assembly for the model 9978-AR-DST is 54" long. Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2024-03-28

Is this significantly smaller than model 9178-AR-DST?

I need a regular kitchen sink faucet as well as a smaller bar sink faucet. It has been difficult to find both in the same collection. I like the 9178 for the regular sink. How much smaller is the 9978 than the 9178? Will it truly work for a bar sink, which is quite a bit smaller than a regular kitchen sink?
Asked by: Anne
Thank you for your question. Delta Faucet model # 9178-DST is 9 13/64" long and 14 7/8" high. Delta Faucet model # 9978-DST is 6 11/16" long and 14" high.
Answered by: Delta1
Date published: 2024-03-28

I would like to take off the faucet head because it has begun to spray - I assume build up is inside the head. I see the little piece you can push in but it doesn't want to come apart from the hose easily. Is there a trick to take the head off?

Asked by: Christy
Hello Chritsy, Thank you for your inquiry! The wand/sprayer assembly of the Delta Leland Pull-Down Kitchen 978-AR-DST faucet, an be remove by simply unscrewing it from the end of the hose assembly. This should be done by hand only. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

The spec indicates a min clearance of 2.5 inches from center of hole for faucet to backsplash. I only have 2 inches.  Why is 2.5 inches needed since the handle goes forward and not back? Will 2 inches work? 

Asked by: Bridget
Thank you for your question, Bridget! The minimum clearance to the back splash is typically suggested for lavatory models with lift rods or for models where the handle does reach backwards. This is still suggested for maximum comfort and ease of use with the handle; however this model can still work with only 2". Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

I see where you have answered the question about the difference between Model 9178 and 9678. What is the difference between those and Model 19978?

Asked by: Kathy61
Hello Kathy 61, Thank you for your question. The Delta Leland Pull-Down 19978-SS-DST faucet is a Home Depot exclusive model and it is similar to the Leland 9178-AR-DST faucet. However, the 9178-AR-DST is designed with the ShieldSpray feature and the 19978-SS-DST model is not. https://media.deltafaucet.com/SpecSheet/DSP-K-19978-SD-DST%20Rev%20C.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28
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