Trinsic®

Single Handle Pull-Down Kitchen Faucet with Touch2O® Technology

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9159T-BL-DST is rated 3.3 out of 5 by 139.
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  • Featuring Delta Touch2O Technology: touch it on, touch it off
Finish: Matte Black
List Price*: $723.35
Base Parts
9159T-BL-DST
List Price*: $723.35
Touch it on. Touch it off. Whether you have two full hands or 10 messy fingers, Delta® Touch2O® Technology helps keep your faucet clean, even when your hands aren’t. A simple touch anywhere on the spout or handle with your wrist or forearm activates the flow of water at the temperature where your handle is set. The Delta TempSense™ LED light changes color to alert you to the water’s temperature and eliminate any possible surprises or discomfort. 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. Electronic parts are backed by our 5-year electronic parts warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
  • 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 false 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
  • 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
  • ADA Compliant
  • High-arc pull-down swivels 360°
  • 62 in. long hose provides outstanding reach

Installation Information


1 or 3-hole 6" or 8" installation


  • Escutcheon: Optional Escutcheon Available
  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 15-11/16"
  • Spout Length: 9-1/2"
  • Deck to Outlet: 8-7/16"
  • Fittings Type: 3/8" compression fittings
  • Deck Thickness: 2.25"
  • Supply Lines: Included InnoFlex® Pex-C Supply Lines
  • Valve Type: Electronic with Euromotion DIAMOND Valve
Rated 5 out of 5 by from Demo This is a good product and i would like to buy it again
Date published: 2019-07-15
Rated 2 out of 5 by from efd This is cool product and i really like this product ...
Date published: 2019-07-15
Rated 5 out of 5 by from Best of its class This is second Delta Touch faucet. Installation is fairly basic, just follow the guidelines. Touchless feature, auto off, and temperature light are great features. I purchased the plug in adapter, thus bypassing the need for the battery pack (BP). BP is there in case of power outage. Styling is great, nice contemporary design.
Date published: 2019-06-21
Rated 5 out of 5 by from Absolutely love this faucet This faucet is life changing. The only complaint I have is that every faucet in my house doesn't have this feature. It looks beautiful and is so perfect for someone who is very busy in the ktichen. I love that it turns off on it's own when left on too long too.
Date published: 2019-06-19
Rated 3 out of 5 by from Looks great, one big issue Had this installed in our new home, love the look and the function. Unfortunately after three months of use, the battery pack lid is falling off so we intermittently don’t have power. I didn’t know a hardwire was an option, so I think we are stuck with a duck taped battery pack. Would recommend this if you hardwire it!
Date published: 2019-06-18
Rated 2 out of 5 by from When it worked it was great This sink has been causing me great trouble and makes easy tasks such as washing dishes so incredibly cumbersome. We get it to work sometimes and then it stops working sporadically. When it does start working it makes crazy noises and only lets out a very little amount of water, it almost seems like a motor is about to blast off. I called a plumber over but they really didn't understand what to do. I know ignoring the porblem is definitely not sustainable and there are only so many times I can change the battery. If someone could help me troubleshoot the issues I am facing I would really apprecitate it.
Date published: 2019-04-22
Rated 5 out of 5 by from DIY Install Received on time and faucet professionally packed. Installed easily following the directions. Works as advertised and looks great.
Date published: 2019-04-20
Rated 1 out of 5 by from Turns off and won't come back on I bought this faucet a month ago. I love it when it works. It's great for a short time but if I'm using it off and on for awhile while fixing dinner, it will stop working and I have to wait for over a half hour for it to work again. Any suggestions. I've watched a you tube video and have brand new "C" batteries, but have not been able to figure out the problem.
Date published: 2019-03-21
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Is the matt black finish a PVD finish; or can you tell me what type of finish it is?

Asked by: Allisson
Hi, Allison, Thank you for your question! The Matte Black finish is not a PVD finish. It is Organic. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-07-17

Battery Box Location

Hello, In the install directions, it says that the optimal location for the battery box is on the cabinet floor vs the cabinet wall. Why is this? Thanks!
Asked by: triplee121
Hi triplee121, Thank you for your question. We recommend placing the battery box on the floor of the cabinet as it is used to establish a base-line for the Touch2O feature. The closer to the ground it is the better reading it will get. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2019-07-17

I love the features & appearance, but the reviews suggest there are some issues with the technology and a few features. On the other hand, there are many 5* reviews. Is there another model you can recommend that has a more consistent performance?

Asked by: Renee
Hi, Renee! Thank you for your question. Please know that all of our products undergo rigorous tests to ensure long-lasting use and are made with high-grade materials. Here is a link to our Limited Lifetime Warranty information for our Delta faucets: https://www.deltafaucet.com/service-parts/warranty If there are any issues with your Delta faucet, please feel free to contact our customer service department at 1-800-345-3358 or email us at customerservice@deltafaucet.com. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-05-10

I usually wash with the spray setting toggled on. Does the spray setting stay on when you touch the faucet off and on, or does it revert to stream?

Asked by: Stewart
Hi Stewart, Thank you for your question! The wand will stay in the same setting when the water is turned off and on. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2019-07-17

What is the height of the handle from the countertop?

We have a breakfast bar behind our sink. The clearance to the backsplash at the countertop is 2.5 inches, which is sufficient for the Trinsic faucet. However, there is a half inch overhang from the breakfast bar. This overhang begins at 5 inches above the countertop. Consequently, the clearance is only 2 inches at that overhang. Will this interfere with the operation of the handle?
Asked by: Plymouth
No this should not interfere with your clearance as I had 2" for my facucet to the back splash
Answered by: Myles
Date published: 2015-05-02

Can the on/off handle be reversed to the left side during installation 

Asked by: Kevin
Kevin, Thank you for your question. We recommend installing the faucet with the handle on the right. The handle operates by tilting away from the faucet to turn on. The vertical (back) position gives cold water and rotating the handle forward provides hot. Unfortunately, there is no way to reverse the movement, so if the handle is installed on the left, it will rotate backwards. Also, reversing the installation would move the LED light to the back of the faucet. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2019-07-17

Can we install this trinsic single in Europe?

Asked by: Anna
Hi Anna, Thank you for your question! The faucet can be installed in other countries, however it may require supply adapters. It is designed to connect to 3/8" compression fittings. Please also note that the warranty will not apply to faucets installed in Europe. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-11-15

Can you toggle between stream and spray? Or do you have to turn off the faucet to turn off spray mode?

Asked by: PS
Thank you for your question PS. You can toggle between stream and spray without having to turn the faucet off. Touch2O® Technology is a sophisticated technology and understands the difference between a touch (1/3 of a second) or a grab (more then 300 milliseconds) and will not turn off when toggling through stream and spray. Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2017-08-25
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