Leland®

Single Handle Pull-Down Kitchen Faucet with Touch2O® and ShieldSpray® Technologies

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9178T-AR-DST is rated 3.9 out of 5 by 95.
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  • 1 or 3-hole installation (optional deck plate included)
  • Featuring Delta Touch2O Technology: touch it on, touch it off
  • ShieldSpray Technology powers off the mess without making a mess
  • No-Lead Compliant
Finish: Arctic Stainless
List Price*: $600.90
Base Parts
9178T-AR-DST
List Price*: $600.90
Configurable Parts
  • With Touch2O® Technology a simple touch anywhere on the spout or handle will start and stop the flow of water
  • Helps keep your faucet cleaner, because washing the mess off your hands shouldn’t involve making a mess of your faucet
  • LED light signals blue when touch mode is active and flash red when batteries are running low
  • Automatic water flow shut-off after four minutes helps conserve water
  • Integrated TempSense LED light shows water temperature, changing from blue to magenta to red as temperature increases
  • Battery operated (6 AA included) for up to 2 year battery life or 6 C (not included) for up to 5 year battery life
  • Intuitive Touch2O® Technology can sense the difference between a touch and a grab, reducing the chances of activation
  • Optional A/C adapter EP73954 may be ordered separately
  • 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
  • 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
  • 1 or 3-hole 8" installation
  • 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
  • Fittings Type: 3/8" compression fittings
  • Supply Lines: Innoflex
  • Valve Type: Euromotion DIAMOND Valve
Rated 5 out of 5 by from Great I've had this faucet for about 2 weeks, works great!
Date published: 2018-12-28
Rated 5 out of 5 by from Touch feature is great,touch with your elbow. Delta replaced my faucet free because of certain issues. It works very well to the touch.
Date published: 2018-12-11
Rated 5 out of 5 by from Amazing Faucet Everything we needed and wanted in a kitchen faucet, from function to first class style.
Date published: 2018-10-22
Rated 5 out of 5 by from Love the touch on/off feature! I bought this and really wasn't sure if I'd enjoy the touch on/off feature! With 3 kids and ease of use this faucet is awesome.
Date published: 2018-09-19
Rated 5 out of 5 by from Great faucet with super features So happy I bought this faucet. Very easy to use and it looks beautiful on my new counter top.
Date published: 2018-09-12
Rated 2 out of 5 by from LED issue Our 9178T-DST was installed in November 2015 by a plumber as part of a kitchen remodel. We continue to have issues with the LED light feature. The same plumber replaced a part under warranty within the first year and said he was told that part (the ring with the indicator light, I believe) is not to get wet?? LED feature worked for a short bit and has been out since. New batteries have not solved it. Wire is not loose so I believe connection is good. The LED was a factor in buying this faucet but has been disappointing. Please advise.
Date published: 2018-08-28
Rated 5 out of 5 by from Fantastic Faucet I am extremely pleased with this faucet. The fact that the on & off with touch makes it so fantastic.
Date published: 2018-08-28
Rated 5 out of 5 by from Love this faucet! This is the best thing I ever did for myself in the kitchen. It's so handy to simply touch the faucet rather than getting the lever messy when working around the sink. Works great!
Date published: 2018-08-12
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The touch on works with battery but it won't work with A.C. power supply. Why?

Asked by: Spectrum
Hello Spectrum, Thank you for your question. We actually recommend you leave the batteries in the battery box while using the AC power adapter. It is recommended to keep it plug up due to the fact, if there is not enough power it will not work. Best regards, Tanya
Answered by: Tanya
Date published: 2018-03-24

How tall is the installed unit?

Asked by: Joy
From counter top to the top of the arch in the faucet is 15"
Answered by: Esteve
Date published: 2017-01-14

I bought a 9178-ar-dst What hole size is required and what clearance do you need to the rear of the faucet ?

Can this be installed without the cover plate? This information ought to be easily found an your website and instructions. what is the maximum thickness of the countertop/deck? thanks
Asked by: Marvin
Hi Marvin, Thank you for your question! Below is the technical specification sheet for the model 9178-DST which provides the answers to your questions: Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2018-07-19

Artic or Stainless

We are looking at getting the Leland Touch 20 in the Artic finish, as I like the brushed look for our new kitchen addition. Will this go with stainless sinks?
Asked by: rbrad11
Hi rbrad11, Thank you for your question. The Arctic Stainless is a brushed finish that should match most stainless appliances or sinks. Arctic Stainless is lighter than our Stainless Steel. Arctic Stainless faucet should go with most stainless sinks, but may match exactly. Thanks, Jon
Answered by: DeltaFaucet3
Date published: 2015-10-07

We have a nickel coated sink. What color would be match?

Asked by: Steve
Hi Steve, Thank you for your question. Arctic Stainless and Stainless Steel are both brushed finishes. 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. We recommend comparing the finishes at a store near you to determine the best match. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-05-24

Is a Touch20 Technology Soap Dispensor for 9178T-AR-DST available?

I have installed a Touch20 Technology faucet model 9178T-AR-DST - but a manual pump-type soap dispenser. Is a suitable one available with Touch20 Technology?
Asked by: Jdebona120
Hello Jdebona120, Thanks for your question! We currently make 3 Touch Soap Dispensers They are the 72045T, 72055T, and 72065T. We encourage you to purchase the one you think will look best in your home! I hope this helps!
Answered by: DeltaFaucet9
Date published: 2016-02-22

Will the faucet still work if the owner goes out?? We have ours hard-wired and don’t use the battery pack. 

Asked by: Spud
Hello Jill, Thank you for your question. The Delta Leland Touch2O Kitchen 9178T-SP-DST faucet is designed to only activate when touched. We recommend to turn the handle to the off position if leaving on vacation or for an extended period of time, but you can leave it on/open for day-to-day use. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2018-08-15

I have 15 1/4" from my counter to a a shelf above my sink. Is there a pipe attached to the faucet making it impossible to fit the faucet in the counter opening?

Asked by: Cove
Hi, Cove! Thank you for your question. The 9178T-SP-DST faucet does have a spout shank and PEX lines that do have to be installed above the sink so the lines and spout shank can fit through the hole of the sink. Here are the manual instructions for this unit: https://media.deltafaucet.com/MandI/92834%20Rev%20E.pdf Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-03-13
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