Trinsic®

Single Handle Bathroom Faucet

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559LF-MPU is rated 4.5 out of 5 by 26.
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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 1 out of 5 by from Loudest Faucet Ever The faucet looks nice but it might be the loudest faucet I've ever used. This was installed in brand new bathroom, new pipes, etc. You turn it it on 1/2 or full blast, it doesn't matter, you just hear rushing water echoing from the sink booming into the walls. Awful.
Date published: 2019-10-08
Rated 5 out of 5 by from Perfect for our bath reno Excellent quality. Quick ship. No hassle install.
Date published: 2019-08-13
Rated 2 out of 5 by from Looks beautiful if you don't use it! I love the look and finish of this product, and selected champagne bronze from Delta for all our bathroom remodel finishing. I do still love the look of it, and it functions great, however the finish shows every little water droplet. It looks water stained constantly, and while I haven't looked into what I can do to prevent this yet besides just wiping it down every 5 seconds, I would definitely not select this again.
Date published: 2019-07-30
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
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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

How tall is this facet?

Asked by: jean
Thank you for your inquiry, Jean! The Delta Trinsic Lavatory 559LF-MPU faucet is 6 1/4" (159 mm) tall, with the handle in the off position and 7 1/4" (184 mm) in the full open position. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2019-06-26

Is there a shower faucet in the Trinsic Collection? Looking for shower only. No tub. With bar. Multi spray options. thanks.

Asked by: Vicki
Thank you for your question, Vicki! The Trinsic Collection does not offer a specific slide bar with hand shower and many of these units are designed to compliment various styles. The Compel collection is most often used in conjunction with Trinisc models. Below is a link to our Trinsic valve trims and shower head only models. https://www.deltafaucet.com/bathroom/showering/showerheads--handshowers?categories=Delta_Bathroom_Showering_Shower+Heads+%26+Hand+Showers_Hand+Showers&collections=Trinsic%C2%AE https://www.deltafaucet.com/bathroom/showering/tub-and-shower-faucets?categories=Delta_Bathroom_Showering_Tub+and+Shower+Faucets_Shower+Head+with+Valve&collections=Trinsic%C2%AE Best regards, Edward
Answered by: Delta Faucet
Date published: 2019-09-18

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

Can I adapt a nipple on the tip of the spout so I can add an eye washer? I would like to put it in the dental lab. Will this work?

Asked by: Jacky
Hi, Jacky! Thank you for your question. You can connect the Delta 559LF-MPU Faucet to an eye washer. However, you will need to purchase an adapter separately. The spout has a thread size of M16.5x1. You may use the gasket from the aerator, but another gasket may be needed to ensure a water-tight connection at the spout. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2019-11-02

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
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