Single Handle Bathroom Faucet in Chrome

Model#: 559LF-MPU
Single Handle Bathroom Faucet in Chrome
Model#: 559LF-MPU
List Price: $34990
PRODUCT FEATURES
Inspired by the sleek elegance of modern European design, the Trinsic® Bath Collection completes the look of any contemporary bath, from classic to rustic. Delta® faucets with DIAMOND Seal® Technology perform like new for life with a patented design that reduces leak points, is less hassle to install and lasts twice as long as the industry standard. Delta WaterSense® labeled faucets use at least 20% less water than the industry standard — helping you save water without compromising performance. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
  • GUARANTEED QUALITY: Quality is our top priority, so all our bathroom sink faucets are tested and certified, meeting or exceeding industry codes and standards
  • SINGLE HOLE BATHROOM FAUCET: Fits 1 or 3-hole 4 in. installations, optional deck plate (included) with gasket seal helps prevent drips and splashes from leaking under the bathroom sink faucet
  • LESS LEAK POINTS: Corrosion-resistant InnoFlex® PEX supply lines (included) are integrated into the bathroom faucet for one less possible leak point
  • RELIABLE CERAMIC VALVE: Ceramic disc valve cartridge is tested to last at least 500,000 uses to ensure high performance with less drips and a smooth bathroom faucet handle operation
  • CORROSION-RESISTANT FINISH: Delta® Chrome bathroom faucet finish is intentionally engineered for durability and tested for corrosion resistance to at least 2 times industry standards
  • TESTED AND CERTIFIED: All Delta® bathroom faucet finishes are third-party certified and vigorously tested under extreme conditions to ensure years of dependable use without cracking, peeling, chipping, blistering or changing color over time
  • EASY-TO-CLEAN METAL DRAIN: Push pop-up drain unscrews from above the deck for quick removal and easy cleaning of hair and other bathroom sink debris
  • LIFETIME LIMITED WARRANTY: You can install with confidence, knowing Delta® bathroom faucets are backed by our Lifetime Limited Warranty and repair parts
  • LIVE CUSTOMER SUPPORT: You can rely on us for high quality bathroom fixtures backed by our highly trained customer service team, ready to help through the life of your faucet
  • CORROSION-RESISTANT MOUNT: Durable, long mounting stud is designed to resist corrosion and accommodate a larger countertop thickness
  • PREVENT SHIFTING: Metal nut and bracket lock bathroom sink faucet base tightly into place to prevent shifting over time
  • EPA-CERTIFIED: WaterSense® labeled bathroom sink faucet uses at least 20% less water than the industry standard without compromising performance
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
No-Lead Compliant
Water-Efficient
Documents & Specs
Installation Information
1 or 3-hole 4" installation
1 or 3-hole 4" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.2 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
6-1/4
Valve Type:
Euromotion DIAMOND(TM) Valve

INSTALLATION SUPPORT

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REVIEWS
Rated 1 out of 5 by from Low water pressure Very low water pressure with no options to increase it
Date published: 2026-05-13
Rated 5 out of 5 by from A great purchase Beautiful bathroom faucet
Date published: 2026-04-05
Rated 3 out of 5 by from Attractive but low pressure The faucet is attractive but the supply lines are so small that there is very little water pressure. I may have to get a plumber to replace the supply lines on it.
Date published: 2026-03-30
Rated 1 out of 5 by from LEAKING FAUCET. THE FAUCET LEAKED. I HAVE TO REPLACE IT. IT LEAKS FROM THE SUPPLY CONNECTIONS TO THE INTERNAL PLASTIC FITTING.
Date published: 2026-02-26
Rated 4 out of 5 by from Fancy faucet It looks great and works well, though I wish the water stream was a bit farther into sink bowl
Date published: 2025-08-26
Rated 1 out of 5 by from Good faucet but missing parts Advertised as having a stopper and didn't
Date published: 2025-04-20
Rated 5 out of 5 by from We love this faucet Awesome we love this faucet
Date published: 2024-11-24
Rated 4 out of 5 by from Nice faucet We have the brushed nickel and it does get a bit spotty with our hard water, but overall I am happy with the quality of the faucet and the clean design.
Date published: 2024-11-03
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Q&A

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: 2024-03-28

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: 2024-03-28

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: 2024-03-28

how large does the cut hold need to be

what is the size of the hole to be cut on countertop for a single mount? model 559LF-SSMPU Thanks!
Asked by: fusace
Hi Fusace, Thank you for your question! The hose size for the model 559LF-SSMPU can be viewed on the technical specification sheet. Below is a link to the document: http://www.deltafaucet.com/customersupport/documentation/559lf-ssmpu.html?document=ts&fromDetailArea=bath&documentIndex=0#flashWrapper Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2024-03-28

Does the TRINSIC model #: 559LF-CZMPU come with a hands free option in Champagne Bronze?

Asked by: STEVEN S
Hi Steven S, Thank you for your question. The Delta Trinsic Lavatory 559LF-CZMPU faucet is not currently manufactured with the Touch2O technology feature. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

Hooking up a portable washer?

I'd like to connect a portable washing machine to this faucet. Is there an aerator adaptor to go from the Trinsic faucet to a standard kitchen faucet size?
Asked by: SamanthaP
Hi Samantha, Thank you for your question! The spout has a thread size of M16.5x1. Unfortunately, we do not make an adapter for this unit, but you may be able to find one locally or online. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-01-25

How do I remove the stopper?

2 issues: 1.) the stopper does not seem to be working properly. The water drains ever so slightly when the stopper is engaged. 2.) how do I remove the stopper in order to clear a potential clog in the plumbing? Thanks for your help!
Asked by: GB
Dear GB, Thank you for your question. The pop-up drain assemblies are not designed to hold water for long periods of time. If the water is leaking out of the sink bowl right away, then the water may actually be leaking around the flange and running down the drain. If you push down on the stopper with water in the sink bowl and the water still leaks out of the bowl, then the flange is not sealed properly. I would suggest removing the flange from the sink bowl and applying a large bead of clear silicon to the bottom side of the flange to properly seal the flange with your sink bowl before you reinstall it. If a stopper does not lift straight out, it is being held in by the horizontal rod. Behind the drain pipe under the sink is a horizontal rod connected to the lift rod via the strap. The horizontal rod is held in place by a nut. Remove the nut and pull the horizontal rod straight away from the pipe about an inch. The stopper should now come free of the drain. Best regards, Tanya
Answered by: Tanya
Date published: 2016-10-24

If I purchase the Trinsic matte black with pop up, 559LF-BLMPU, does the pop-up cap come in matte black, i.e., so that it matches the faucet? Thanks

Asked by: Tony
Hi, Tony! Thank you for your question. The Delta 559LF-BLMPU faucet does include the Metal Pop Up drain assembly in the matching Matte Black finish. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Does this faucet come without the pop-up stopper assembly for commercial uses?

Asked by: Jimbo
Thank you for your question, Jimbo! Model 559LF-LPU will not include a pop-up assembly however this model is not offered in the Champagne Bronze finish. We apologize for any inconvenience this may cause. https://www.deltafaucet.com/bathroom/product/559LF-LPU Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

2 questions

How long is the spout? Where can I buy this?
Asked by: Sherrie
Thank you for your questions. Delta Faucet model # 559LF-SSMPU has a 5 inch spout. This model can be ordered and purchased through your local retailer or wholesaler.
Answered by: Delta
Date published: 2024-03-28

Are any of the parts of this faucet made of any non metals? Which parts and what are they made of?

Asked by: remv
Thank you for your question, remv! The spout body and handle are metal (brass or zinc). Some of the internal components are non-metal, such as the PEX water ways. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

What should I use to clean the Trinsic-single handle lavatory faucet-brushed bronze finish?

Asked by: Heidi
Hi Heidi, Thank you for your question! We recommend to wipe the faucet down with a damp cloth. To help remove water spots you can use a 50/50 solution of white vinegar and water. For more information, please see our cleaning and care guide linked below. https://www.deltafaucet.com/design-innovation/inspiredliving/how-to-clean-a-faucet Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-01-24

IS THERE A .35 GPM AERATOR FOR THIS FAUCET?

Asked by: TomL
Thank you for your question, TomL! Unfortunately we do not manufacture aerators with a .35gpm flow rate. Model 559LF-SSMPU does have the option of using 1.2gpm, 1.0gpm or 0.5gpm. These aerators have a thread size of M16.5x1-6g and you may find an aerator with this flow rate and thread size at a local plumbing supply. https://media.deltafaucet.com/PartsDiagram/DPD-L-559LF.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

Our vessel sink fits a 1-5/8” drain assembly. Will the included drain work? If not is there an suitable replacement part for this?

Asked by: Rose1
Hi Rose1, Thank you for your question. The threaded portion of the flange is 1 3/8" and the top surface diameter is 2 1/8". This assembly should work with a 1 1/2" diameter drain. However, the depth of the hole must be 1 5/8" to 2 3/8". https://media.deltafaucet.com/SpecSheet/DSP-L-559LF-MPU%20Rev%20F.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

rear clearance

What clearance is required behind the spout to operate the drain handle easily?
Asked by: Jan
Hi Jan, Thank you for your question. The recommended minimum clearance to the backsplash for the model 559LF-CZMPU is 2-1/2". Here is a link to the spec sheet for this model. http://www.deltafaucet.com/customersupport/documentation/559lf-czmpu.html?document=ts&fromDetailArea=bath&documentIndex=0#flashWrapper Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

Can this faucet receive an alternate aerator to reduce the flow to .5 gpm or .35 gpm?

Asked by: Lauren
Dear Lauren, Thank you for your inquiry. Delta does make a .5 gpm aerator (RP73806) for the Delta Trinsic Lavatory 559LF-RBMPU faucet, that can be installed for lesser flow rate. Best regards, Tanya
Answered by: Tanya
Date published: 2018-05-31

Escutcheon-larger available

Is there a larger escutcheon available that will work with this faucet? My counter has widespread holes.
Asked by: Taylor
Hello Taylor, Thank you for your question. Delta model 559LF-CZMPU only has one optional escutcheon that is 6" in length. This escutcheon does come with the faucet. Best Regards, Courtney
Answered by: DeltaFaucet12
Date published: 2016-11-01

How do you fix a leak if it’s leaking from the top of the faucet?

Asked by: Marnie
Hello, Please accept our sincere apology for the inconvenience you are experiencing. We have reached out to you via email to further assist at this time. Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-11-15

Can this faucet receive an alternate aerator to reduce the flow to 1.0 GPM? If so, what is the part number? Does this same part number work on all matte black Trinsic bathroom faucets?

Asked by: eric16
Hi, eric16! Thank you for your question. The 559LF-BLMPU does have a 1.0 gpm aerator option. The part number for the aerator and wrench is RP73805. Here is a link to the part: https://www.deltafaucet.com/parts-product-detail?modelNumber=RP73805 Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

My faucet is leaking from the bottom where it meets the top of the counter. What part is likely the issue?

Asked by: Brianbk
Hi Valued Customer, Thank you for your question, please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. Please feel free to contact us directly for technical or warranty information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist
Answered by: Themar
Date published: 2026-01-07

In the Delta 559 lfmpu is there a part one can change so it has a higher flow rate?

Asked by: Mark
Hello Valued Customer, Thank you for contacting Delta Faucet Company! Our 559LF-MPU has a maximum flow rate of 1.2 GPM at 60 PSI. The aerator is a cache aerator with a thread size of 11/16"-27. For more technical information, please refer to the link below! https://media.deltafaucet.com/SpecSheet/DSP-L-559LF-MPU%20Rev%20I.pdf We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-16

The flow on my faucet has decreased since initial install 2 years ago. Would it be the cartridge causing this or something else? The other faucet on the double sink works fine - it is on a separate water line. Thanks!

Asked by: Kim D
Hello Valued Customer, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! Debris sometimes can get caught in the aerator of the faucet. To remove this, please refer to the information below! 1. Remove the aerator with the aerator wrench. 2. Turn the water on for about 30 seconds to flush the spout. 3. Clean any debris from the spout and aerator. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-04-09

Does the Trinsic bathroom sink faucet have an aerator?

Asked by: Brad
Hello! Yes, this model includes an aerator. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-09

Our plumber has ordered the Trinsic Single Handle Faucet in matte black. We wanted a single hole installation, but the countertop came with 3 holes. I assume the holes are typical spacing. Can we order a black base plate that will cover all 3 holes?

Asked by: Barb
Hello, Barb! Thank you for contacting us at Delta Faucet! I apologize for this information not being available to you but I will be happy to help! We offer the Delta Faucet RP72991BL Trinsic® Escutcheon & Gasket - 3 Hole - 1H Bathroom In Matte Black to cover the other two holes. Please see the following link for more information. https://www.deltafaucet.com/parts/product/RP72991BL.html Please contact us directly if further assistance is needed at this time.  We appreciate your loyalty to Delta Faucet Company. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

do you have a replacement cartridge for delta model 559LF-MPU

Asked by: steve
Hi steve, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. Our Delta Faucet Single Handle Bathroom Faucet In Chrome MODEL#: 559LF-MPU takes the RP101762 cartridge, Which can be found locally or online. Please see the link below to the parts diagram. https://media.deltafaucet.com/PartsDiagram/DPD-L-559LF%20Rev%20C.pdf Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Customer Service
Date published: 2024-03-28

Does the Delta RP54000 1.5 GPM aerator fit the trinsic bathroom faucet?

Asked by: Brad
Hello! No, model 559LF-PNMPU uses the RP101953-1.2 aerator. https://www.deltafaucet.com/parts/product/RP101953-1.2.html Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-09

Can you tell me the difference between 559lf-mpu and 559lf-lpu?

Asked by: Mark
Hi Mark, thank you for your interest in the 559LF-MPU! The model 581LF-PP currently has a maximum flow rate of 1.2 GPM @ 60 psi. GPM models provide 1.0 GPM, and HGM models provide 0.5 GPM at the same psi. Please contact us directly if you have any questions or need additional assistance. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-03-31

Can someone please give me a model number for the faucet that has the pull tab in the back to control the drain? I don't want to manually push and pop the drain. I've ordered one that show pics of pull tab only to have them show up without.

Asked by: Kaboose
Hello Valued Customer, Thanks so much for contacting Delta Faucet Company about 559LF-MPU! I am sorry for any inconvenience this may have caused, the correct model you would need is 559LF-MPU-PP. I have included a link below to the model. https://www.deltafaucet.com/bathroom/product/559LF-MPU-PP.html#documents-and-specs Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-31

Is there a way to increase the water flow on this or is there another faucet in the same style with better pressure 

Asked by: Andy
Hi Andy, Thank you for your question about the Delta Faucet model 559LF-BLMPU. I recommend removing the aerator at the end of the spout with the included wrench to troubleshoot an issue with the faucet's flow rate. Clean the aerator and flush the faucet for a minute with the handle fully opened before reinstalling the aerator. The maximum flow rate is 1.2 gpm. Unfortunately, we don't carry a model with a higher flow rate. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-14

Looking for a faucet that matches kitchen faucet MODEL#: 9159-CZ-DST for our Insinkerator hot water dispenser. Can a bathroom faucet be used? Unfortunately the faucets the Insinkerator brand sells cannot match the finish.

Asked by: Cathie
Hello Cathie! Thank you for your question and we are happy to help! Unfortunately, we do not have a faucet that we are able to recommend for another product outside of our company. We apologize for any inconvenience. With any further questions or concerns, please do not hesitate to reach out to us directly. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28
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PART LIST

PART LIST

Image-RP73805

Trinsic®

Trinsic® Aerator & Wrench - Water-Efficient - 1.0 GPM

List Price: $27.85
Online Price: $22.28
Free Ground Shipping All Orders $49+

RP73805

4.67 3
Image-RP101716

DELTA

DELTA Bonnet Nut

List Price: $18.70

RP101716

Image-Master-RP26533

Delta®

Delta® Metal Drain Assembly - Less Lift Rod - Bathroom

List Price: $96.10 - $201.80
Free Ground Shipping All Orders $49+

RP26533

Image-RP73806

Trinsic®

Trinsic® Aerator & Wrench - Water-Efficient - 0.5 GPM

List Price: $27.85
Online Price: $22.28
Free Ground Shipping All Orders $49+

RP73806

Image-RP101764

Galeon®

Galeon® ANCHORS, NUTS AND FERRULES

List Price: $19.10
Online Price: $15.28
Free Ground Shipping All Orders $49+

RP101764

Image-RP101763

Galeon®

Galeon® GASKET

List Price: $11.25
Online Price: $9.00
Free Ground Shipping All Orders $49+

RP101763

Image-RP5648

Delta®

Delta® Drain Stopper - Bathroom

List Price: $22.50
Online Price: $18.00
Free Ground Shipping All Orders $49+

RP5648

4.25 8
Image-RP7449

Waterfall®

Waterfall® O-Ring -2H Widespread Kitchen w/ Diverter

List Price: $6.90
Online Price: $5.52
Free Ground Shipping All Orders $49+

RP7449

Image-RP47029

Leland®

Leland® Mounting Bracket - 1H Bathroom

List Price: $18.05
Online Price: $14.44
Free Ground Shipping All Orders $49+

RP47029

5.00 2
Image-RP12517

Delta®

Delta® Horizontal Rod

List Price: $22.50
Online Price: $18.00
Free Ground Shipping All Orders $49+

RP12517

2.50 6
Image-RP38958

Delta®

Delta® Drain Assembly - 50 / 50 Bathroom

List Price: $74.70
Online Price: $59.76
Free Ground Shipping All Orders $49+

RP38958

5.00 1
Image-RP13938

Delta®

Delta® O-Ring

List Price: $8.25
Online Price: $6.60
Free Ground Shipping All Orders $49+

RP13938

4.50 2
Image-RP101762

Galeon®

Galeon® CARTRIDGE

List Price: $47.70
Online Price: $38.16
Free Ground Shipping All Orders $49+

RP101762

1.00 2
Image-RP47030

Leland®

Leland® Bathroom Wrench

List Price: $10.00
Online Price: $8.00
Free Ground Shipping All Orders $49+

RP47030

1.00 2
Image-RP73000 Secondary Image-RP73000

Trinsic®

Trinsic® DIAMOND™ Valve - Euro-Motion - Short Stem

List Price: $86.10
Online Price: $68.88
Free Ground Shipping All Orders $49+

RP73000

2.80 15
Image-RP12516

Delta®

Delta® Strap w/ Screw

List Price: $18.45
Online Price: $14.76
Free Ground Shipping All Orders $49+

RP12516

* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.