Trinsic®

Single Handle Bathroom Faucet

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559LF-LPU is rated 4.8 out of 5 by 25.
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  • 1 or 3-hole 4" installation
  • Includes deck plate to support 3-hole installation
  • DIAMOND Seal Technology: a lifetime of reliable performance
  • WaterSense® Labeled
Finish: Chrome
List Price*: $194.70
Base Parts
559LF-LPU
List Price*: $194.70
Configurable Parts
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*. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty. Delta WaterSense labeled faucets, showers and toilets use at least 20% less water than the industry standard—saving you money without compromising performance. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
  • 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 4" installation
  • Less pop-up
  • ADA Compliant
  • WaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performance

Special Features

  • ADA Compliant

Installation Information


1 or 3-hole 4" installation


  • Escutcheon: Optional Escutcheon Included
  • Flow Rate: 1.20 gpm @ 60 psi, 4.5 L/min @ 414 kPa
  • Spout Height: 3-1/2"
  • Spout Length: 5"
  • Fittings Type: 3/8" compression fittings
  • Drain Type: Less pop-up
  • Deck Thickness: 2.25"
  • Supply Lines: 32" minimum InnoFlex® supply lines below the deck included
  • Valve Type: Euromotion DIAMOND Valve
Rated 5 out of 5 by from Beautiful styling and great finish The styling on this single handle faucet is beautiful and the finish is great. I really like that the styling is smooth without a lot of seams or ribs that are hard to keep clean. Having the hot and cold water inlet lines already mounted to the faucet assisting in making this an easy installation.
Date published: 2019-11-16
Rated 5 out of 5 by from Something that lasts I had to replace the faucet in my bathroom sink, so I went with the Model 559LF Trinsic. The instructions were clear, and installation was easy. Even for a novice plumber, like me. The faucet is both beautiful and functional. Sturdy. You can tell it'll be around for years. You won't find any better quality than Delta.
Date published: 2019-10-31
Rated 4 out of 5 by from Gorgeous This faucet is nice and sturdy and the design is gorgeous. My only complaint is that it has been a pain finding the matching sink stopper because our package did not come with one. Easy to install and great quality!
Date published: 2019-10-26
Rated 5 out of 5 by from Awesome faucet We installed the Delta faucet in our powder room. It looks great - I love the black color, it really dresses up our sink. The faucet was easy to install and works great. The lever is easy to move and adjust according to the temperature you want. The water comes out of the faucet smoothly and at a good pace. The faucet is made of a heavy metal and is sturdy, it should last a long time!
Date published: 2019-10-22
Rated 5 out of 5 by from Beautiful facet My style is clean and simple, so I was excited when I found this faucet. This faucet was a no brainer for my upcoming bathroom renovation project. The faucet is clean and simple. Delta products have a reputation I trust.
Date published: 2019-10-19
Rated 5 out of 5 by from Love it This is an awesome faucet it was easy to install and I love the way it works it doesn't drip and is easy cut on and off. It's worth every penny that it cost it's beautiful and it goes well with my bathroom
Date published: 2019-10-19
Rated 5 out of 5 by from Excellent fixture Really wanted to change the way the sink looked, and this faucet really did the trick. Fit and finish are very high end and was extremely easy to install. I chose to go with this one as I needed it to fit a 3 hole sink. Really liking the way it looks and completely changed the look of this ugly sink. Install was quick and easy, just follow the directions on connecting the water lines if you want to shorten the tubing.
Date published: 2019-10-17
Rated 5 out of 5 by from So elegant I love the look and feel of this delta faucet. I placed this in my half bath for guests and it looks amazing. The install was simple and easy. No additional equipment was needed. I only wish this set came with the stopper so now I have to remove the old one.
Date published: 2019-10-17
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The Dimensions for this faucet or any others on this site? Which finish holds up the best ? Low maintenance less pop up what does that mean?

Asked by: Pamela
Here are the specs for that particular faucet. http://www.deltafaucet.com/customersupport/documentation/559lf-lpu.html?document=ts&fromDetailArea=bath&documentIndex=0#flashWrapper
Answered by: Delta1
Date published: 2013-10-22

hi are the plex water supply lines remove-able so we can put shorter water supply lines onto the faucet ?

Asked by: Marie
Hello Marie, Thank you for your inquiry! The 35" and 36" PEX supply lines of the Delta Trinsic Lavatory 559LF-LPU faucet are not removable. However, they can be looped or cut to fit for a custom installation. Please see page 4 modules 2A and 2B for directions in the below Maintenance/Installation document link. https://media.deltafaucet.com/MandI/86674%20Rev%20D.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2019-02-04

What size hole is required drilled in quartz countertop for 559LF-LPU single faucet installment.

Asked by: airforce27
Thank you for your question, airforce27! The information needed to install model 559LF-LPU can be found on the Maintenance and Installation manual below. https://media.deltafaucet.com/SpecSheet/DSP-L-559LF-MPU%20Rev%20F.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2019-07-27

Does this include the lift handle?

Asked by: newhomeowner
Hi Newhomeowner, Thank you for your question! The 559LF-LPU ( less pop up assembly) does not include the pop up drain nor the lift rod. Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2016-04-04

What is the total height and total back to front depth of this faucet (not just to the spout)?

Asked by: Scott
Thank you for your inquiry, Scott! The Delta Trinsic Lavatory 559LF-SSLPU faucet has a tota height of 6 1/4". The only distance measure we have is from the center of the faucet to the end of the spout, where the water comes out is 5". Best regards, Tanya
Answered by: Delta Faucet
Date published: 2018-08-14

Does this come with drain and pop up...if not what drain and pop options do we have to use with this fixture.

Asked by: frank
Hi, Frank! Thank you for your question. The Delta 559LF-BLLPU lavatory faucet does not include a drain assembly. We suggest a push pop up drain assembly like our 72172-BL or 72173-BL. Here are links to both units: https://www.deltafaucet.com/parts-product-detail?modelNumber=72172-BL https://www.deltafaucet.com/parts-product-detail?modelNumber=72173-BL Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2019-02-22

What is the size for the drain? I bought a sink that requires 1.5 inch drain

Asked by: Jess
Dear Jess, Thank you for your question. The Delta Trinsic Lavatory 559LF-SSLPU faucet does not come with a Pop-Up/Drain Assembly. However, we do have a Push Pop-Up drain assembly 72172-SS, that fits sinks with standard 1 5/8" (41 mm) drain hole size. https://www.deltafaucet.com/parts-product-detail?modelNumber=72172-SS Best regards, Tanya
Answered by: Tanya
Date published: 2017-04-10
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