Trinsic®

Single Handle Bathroom Faucet

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559LF-MPU is rated 4.7 out of 5 by 23.
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  • 1 or 3-hole 4" installation
  • Includes deck plate to support 3-hole installation
  • Metal drain pop-up assembly in matching finish included
  • WaterSense® Labeled
Finish: Chrome
List Price*: $225.75
Base Parts
559LF-MPU
List Price*: $225.75
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
  • Metal 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: Metal 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 Sleek I love the sleek black style and finish. So striking on the white quartz countertop. I know I can’t go wrong with Delta products.
Date published: 2018-08-21
Rated 5 out of 5 by from Great Looking Faucet Great looking faucet. Easy to install..
Date published: 2018-04-16
Rated 5 out of 5 by from great faucet faucet was just as described. excellent quality. easy to install
Date published: 2017-12-19
Rated 5 out of 5 by from Great Faucet Faucet was just as described, great color, easy to install and works perfectly.
Date published: 2017-12-19
Rated 5 out of 5 by from Sleek, Modern & Affordable! I purchased this faucet for a small modern style vanity in a design project. I think the faucet has a sleek & modern look for an affordable price point. If you are looking for a single hole faucet that is modern or transitional in style than this option may be a good option. I ordered this faucet in the chrome finish.
Date published: 2017-09-13
Rated 3 out of 5 by from Looks good I bought this and had it installed. It looks OK, but I do not like the hand feel of the on-off lever. It should be more substantial feeling. The lever is too skinny. Also, overall, it's smaller in height/ bulk than what I expected.
Date published: 2017-06-09
Rated 5 out of 5 by from Clean and beautiful Had this faucet installed for several months now, love it.
Date published: 2017-05-28
Rated 5 out of 5 by from Very satisfied We just purchased this faucet for our powder bathroom. It gives the room such a modern, clean look. We truly enjoy it. It is unique but can flow with any style, in our opinion. Quality is amazing. Thank you Delta!
Date published: 2017-05-25
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Is there any warranty on these faucets?

Asked by: Sidd
Thank you for your question, Sidd! All parts (other than electronic parts and batteries) and finishes of this Delta faucet are warranted to the original consumer purchaser to be free from defects in material and workmanship for as long as the original consumer purchaser owns the home in which the faucet was first installed. For complete information on this warranty, please click on the link below. https://www.deltafaucet.com/service-parts/warranty Best regards, Edward
Answered by: Delta Faucet
Date published: 2019-01-17

Is the flow laminar or aerated?

Asked by: thaggerty
Hi thaggerty, Thank you for your question. The model 559LF-MPU has an aerated flow. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2015-02-09

push pop up equivalent for this faucet?

This faucet comes with a pop up drain. I'm interested in the push pop up. What is the equivalent push pop up for this faucet drain assembly?
Asked by: newhomeowner
Hello newhomeowner, Thanks for your question! The 72173 is a circular push pop up with overflow, while the 72172 is a circular push pop up without overflow. The 72174 is a square push pop up without overflow, while the 72175 is a push pop up with overflow. Either of these push pop ups could match this faucet, depending on your design preferences. I hope this helps! Best Regards, Justin
Answered by: DeltaFaucet9
Date published: 2016-04-18

I see you list the faucet as low-lead compliant, but I don’t see the certifications it has. Can you provide? UPC? ANSI? Thanks

Asked by: Anon3600
Hi, Anon3600! Thank you for your question. The certifications for the low-lead compliance is on the technical specifications for this faucet. Here is a link to this: https://media.deltafaucet.com/SpecSheet/DSP-L-559LF-MPU%20Rev%20F.pdf Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-03-22

I'd like better flow from my 3 new faucets installed today (559LF-MPU). I think it's 1.2 GPM aerator, but option for 1.5 GPM aerator. The problem is part numbers are the same for 1.5 and 1.2 GPM, RP71260. How can I get 3 of the 1.5 GPM aerators?

Asked by: ksing44
Thank you DeltaFaucet11! I get it! It's the same part number, but with a qualifier. I saw that on the parts list, but it makes things difficult trying to find parts. But that's okay, I dismantled my aerators and removed the restrictions. Fortunately, it's a multi-piece design and I was able to remove the restrictions. The pink portion comes off with some coaxing and now I just have the plastic screen assembly in my faucets without the pink restrictions. On mixed hot an cold, I'm at about 2 GPM now! That's much better than what I had and better than the 1.5 would give me. For others interested in removing the restriction, gently squeeze the top of the aerator with pliers to release the top plastic screen, then use strong tweezers or needle nose pliers to pull the pink plastic insert out of the assembly. At the end, you'll have an aerator screen without restrictions. I suspect the different flow rate aerators have different colors to distinguish them, so your insert may not be pink if you don't have a 1.2 GPM insert. No worries, I'm sure it works the same way! And, you can easily put them back together if you want to go back to low flow! Happy washing! ksing44
Answered by: ksing44
Date published: 2018-07-13

Does this faucet have a handle limit that can be disabled to improve hot water flow?

I have read several reviews about the water not getting hot enough. I have also read that the Ashlyn faucet has a handle limit that can be disabled to increase the hot water. Does the Trinsic have a HLS that can be disabled as well?
Asked by: Lee
Hi Lee, Thank you for your question! This model does not have a Handle Limit Stop to restrict the range of motion on the hot side. Thanks, Jon
Answered by: DeltaFaucet3
Date published: 2015-06-04

I had 3 559LF-MPU faucets installed yesterday. It seems they should include small circular escutcheons & circular plastic gaskets to be properly mounted. Can you provide circular escutcheons & gaskets?

Asked by: ksing44
Hi Rosanna, I know all about the 3 hole escutcheon plate, but I only have one hole and would like to use the faucet as pictured on your website. The reality is that the plate provides a much better attachment to the counterpart. To really provide a great faucet for your customers, there should be a smaller circular escutcheon plate and circular plastic gasket for the mounting the faucet. It's a great faucet, BUT there should be a smaller circular escutcheon plate and circular plastic gasket to mount it properly! It's a sloppy mount without any plate at all! If the smaller circular escutcheon plate and circular plastic gasket don't exist, I think you should take this conversation back to your designers and engineers. They'll know what I'm saying is true! Thank you, Ken
Answered by: ksing44
Date published: 2018-07-13

Can the supply lines be shortened?

Asked by: Donny
Thank you for your question, Donny! The supplies are flexible and we recommend looping them in most installations. However, you may cut the lines by following section B page 4 of the Installation Instructions. Please note that cutting the lines voids the warranty on this part and it is up to you to ensure a leak-free connection. https://media.deltafaucet.com/MandI/86674%20Rev%20D.pdf Best regards, Jon
Answered by: Delta Faucet
Date published: 2018-12-11
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