Leland®

Single Handle Pull-Down Kitchen Faucet with ShieldSpray® Technology

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19978Z-SS-DST is rated 4.6 out of 5 by 51.
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  • 1 or 3-hole installation
  • ShieldSpray Technology powers off the mess without making a mess
  • Delta MagnaTite Docking holds spray wand firmly in place
Finish: Stainless
List Price*: $326.55
Base Parts
19978Z-SS-DST
List Price*: $326.55
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 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.
  • ShieldSpray® Technology powers off the mess without making a mess
  • 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
  • Fits 1 or 3-hole 8 in. installations
  • Optional escutcheon included for use with additional mounting configurations and a cohesive look
  • ADA Compliant
  • High-arc pull-down swivels 360degrees

Installation Information


1 or 3-hole 8" installation


  • Escutcheon: Optional Escutcheon Included
  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 14-7/8"
  • Spout Length: 9-3/16"
  • Fittings Type: 3/8" compression fittings
  • Deck Thickness: 2.5"
  • Supply Lines: Included InnoFlex® Pex-C Supply Lines
  • Valve Type: DIAMOND Seal Valve
Rated 5 out of 5 by from Great features and easy to use A wonderful faucet at a great price.
Date published: 2019-02-18
Rated 5 out of 5 by from Great faucet! We have been very pleased with this faucet. Delta brand is a cut above the competition, the water pressure is excellent, love the cascading flow to clean stuck on food. I wasn't sure if I'd like that feature but turns out that I use it all the time, highly recommend Delta, you won't be disappointed.
Date published: 2019-02-18
Rated 3 out of 5 by from Worried I like to post it but I’m worried that I will have future problems with the hose that you pull out. First pole and it’s starting to fray at the backside.
Date published: 2019-01-28
Rated 5 out of 5 by from Great Love it. Works great.
Date published: 2019-01-26
Rated 3 out of 5 by from Nice I bought this as a replacement about a month ago. So far so good
Date published: 2019-01-20
Rated 5 out of 5 by from Well made and functional product. Installed and has functions as advertised. Really like the magnetic return of the sprayer and the smooth operation of it.
Date published: 2019-01-15
Rated 5 out of 5 by from Leland Faucet I just bought this to replace my old Delta faucet. I like the features it offered but most of all is the easy procedure to install the faucet . Also the lifetime warranty Delta offers . You probably asking why I did not fix my old Delta faucet , I liked the style and features of my new faucet.
Date published: 2018-12-26
Rated 5 out of 5 by from Excellent product Looks great, works even better. Love the many functions
Date published: 2018-12-26
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Will this install into a 1" hole in my granite countertop? If no, which ones will?

Asked by: Paul
Thank you for your inquiry, Paul! The Delta Leland Pull-Down Kitchen 19978Z-SS-DST faucet requires a 1 3/8" (35 mm) hole size. https://media.deltafaucet.com/SpecSheet/DSP-K-19978Z-DST%20Rev%20A.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2018-09-07

How high does the faucet handle rise above the counter top, at both the bottom and top of the handle, and what is the swing radius?

Asked by: JackLF
Hi, JackLF! Thank you for your question. The measurement from the top of the handle to the deck is 8.9". The measurement from the bottom of the handle to the deck is 4.1". The handle swing is 1.57" when open. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-05-22

Does the 19978Z-SS-DST model have a pause feature in addition to the 3 spray options?

Asked by: Jlb7
Hi, Jlb7! Thank you for your question. The Delta 19978Z-SS-DST faucet sprayer does not have a pause feature. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-10-13

Hello .Do you know if 19978Z-SS- DST come with a hose weight ? I didnt see one in the package but wanted to make sure .thx

Asked by: John
Hi, John! Thank you for your question. The Delta 19978Z-SS-DST faucet does include the RP49149 hose weight. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2019-01-30

How much does this faucet weight, wanting to put in a travel trailer

Asked by: Lynette
Hello, Lynette! Thank you for your question. The 19978Z-SS-DST weighs 7.5lbs. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2018-07-19

What is the difference between Leland 199782 at Home Depot and 9178?

Asked by: Tina
Hello Tina, Thank you for your question. The Delta Leland Kitchen Pull-Down 19978Z-SS-DST is a Home Depot exclusive designed model, with the extra button for the ShieldSpray feature and the other Leland Pull-Down Kitchen 9178-SS-DST faucet does not have the ShieldSpray feature. https://media.deltafaucet.com/SpecSheet/DSP-K-19978Z-DST%20Rev%20A.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2018-09-07

Why is there an escutcheon shown in the picture, but not offered on the parts list?

Asked by: Moni
Thank you for your question, Moni! The RP47274 escutheon is an optional part that is available for order if needed. The model 19978Z-SS-DST shows this both with and without the escutcheon plate to allow consumers to determine the best option for their installation. Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2018-05-22

Does this faucet come in a nickel finish? Thanks 

Asked by: Janet68
Hi, Janet68! Thank you for your question. The 19978Z-SS-DST Brilliance Stainless Steel finish is a 'Brushed Silver' look. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-09-07
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