Trinsic®
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Two Handle Widespread Bathroom Faucet in Chrome

Model#: 3559-MPU-DST
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Trinsic®
View Full Trinsic® Bathroom Collection
Two Handle Widespread Bathroom Faucet in Chrome
Model#: 3559-MPU-DST
List Price: $46525
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
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.
  • NO-LEAD COMPLIANT: Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety certifications, such as NSF/ANSI Standard 61.  
  • 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
  • 3-hole 4-16" installation
  • Metal pop-up
  • ADA Compliant
  • WaterSense® labeled 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
Diamond Seal® Technology
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
Register Product
Resources
Design Files
Installation Information
3-hole 4-16" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.20 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
7-3/4
Valve Type:
DIAMOND(TM) Seal Valve

INSTALLATION SUPPORT

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PART LIST

PART LIST

1 2 >
Image-RP73805

Trinsic®

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

List Price: $25.65
Online Price: $20.52
Free Ground Shipping All Orders $49+

RP73805

5.00 2
Image-Master-H259

Trinsic®

Trinsic® Metal Lever Handle Set - 2H Bathroom

List Price: $98.25 - $149.10

H259

Image-Master-RP26533

Delta®

Delta® Metal Drain Assembly - Less Lift Rod - Bathroom

List Price: $88.55 - $186.00
Free Ground Shipping All Orders $49+

RP26533

Image-RP73806

Trinsic®

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

List Price: $25.65
Online Price: $20.52
Free Ground Shipping All Orders $49+

RP73806

Image-RP60457

Leland®

Leland® W-Connector

List Price: $39.90
Online Price: $31.92
Free Ground Shipping All Orders $49+

RP60457

Image-RP5648

Delta®

Delta® Drain Stopper - Bathroom

List Price: $20.75
Online Price: $16.60
Free Ground Shipping All Orders $49+

RP5648

4.25 8
Image-RP60400 Secondary Image-RP60400

DELTA

DELTA DIAMOND™ Valve - 2H

List Price: $43.00
Online Price: $34.40
Free Ground Shipping All Orders $49+

RP60400

3.58 19
Image-RP47029

Leland®

Leland® Mounting Bracket - 1H Bathroom

List Price: $16.65
Online Price: $13.32
Free Ground Shipping All Orders $49+

RP47029

5.00 2
Image-RP25620

Delta®

Delta® Set Screw

List Price: $5.95
Online Price: $4.76
Free Ground Shipping All Orders $49+

RP25620

4.15 13
Image-RP12517

Delta®

Delta® Horizontal Rod

List Price: $20.75
Online Price: $16.60
Free Ground Shipping All Orders $49+

RP12517

2.80 5
Image-RP73590

Trinsic®

Trinsic® End Valve - Widespread

List Price: $161.35
Online Price: $129.08
Free Ground Shipping All Orders $49+

RP73590

Image-RP47030

Leland®

Leland® Bathroom Wrench

List Price: $9.20
Online Price: $7.36
Free Ground Shipping All Orders $49+

RP47030

1.00 2
Image-RP73166

Trinsic®

Trinsic® Handle Base & Gasket

List Price: $44.80
Online Price: $35.84
Free Ground Shipping All Orders $49+

RP73166

Image-RP12516

Delta®

Delta® Strap w/ Screw

List Price: $17.00
Online Price: $13.60
Free Ground Shipping All Orders $49+

RP12516

Image-RP73165

Trinsic®

Trinsic® Button Set - Red & Blue

List Price: $30.60
Online Price: $24.48
Free Ground Shipping All Orders $49+

RP73165

Image-RP73168

Trinsic®

Trinsic® Gaskets - Spout & Handle

List Price: $24.60
Online Price: $19.68
Free Ground Shipping All Orders $49+

RP73168

1.00 1
REVIEWS
Rated 5 out of 5 by from Love this faucet very nice faucet set and will purchase again!
Date published: 2025-05-01
Rated 5 out of 5 by from Substantial and simple Very substantial, simple design, and sturdy components
Date published: 2025-03-14
Rated 5 out of 5 by from Good price, good quality Delta always gives the look, the price, the quality required for our client projects
Date published: 2024-09-17
Rated 5 out of 5 by from Love this new faucet Sleek look, and the handles turn easily. This bathroom gets a lot of use, and I feel it's up to the task.
Date published: 2024-07-04
Rated 3 out of 5 by from Pretty but not spectacular Two things I do not like about this faucet. One when you wash your face water gets everywhere. I never experienced this before so it must be how the faucet sits in the sink. Second for the cold water side only turning the water off you have to turn it back and forth for the water flow to stop. Look wise it is pretty.
Date published: 2024-06-11
Rated 4 out of 5 by from Very Nice, but drain pull hits wall Beautiful faucet, nice and substantial, quality. My only problem was that the drain pull comes out at too much of an angle and hits the backsplash on the wall. I can't use the drain, had to buy a pop up.. aside from that I love it.
Date published: 2024-06-10
Rated 1 out of 5 by from Bad Rod Lift My contractor installed this faucet with the rod lift. The rod lift is almost impossible to lift and once it does, the paint is scraped off the rod. The contractor adjusted multiple time with no luck of correcting the issue. So, I have an expensive faucet with the rod lift that is not working and with paint scraped off down to the metal. The cost of this faucet one would think it would work properly. I guess I need to replace the rod lift then not use it. The faucet was purchased from a plumbing supply house.
Date published: 2024-05-30
Rated 1 out of 5 by from Great Faucet- Bad supply line design Purchased this faucet and installed about a year ago on bathroom remodel. I installed per the directions as I have done on numerous other faucets. 2 weeks ago I woke up at 3:15 am to hear water flowing in my downstairs. Came downstairs and bathroom, bedroom, computer room, kitchen and back addition were flooded and went through into basement flooding that. I immediately checked the bathroom to find the hot side supply line had pulled out of the valve. Why not have a line that just screws onto the valve instead of a plastic line and plastic compression fitting?. I believe from expansion and contraction of hot water over time it came out. I will be getting rid of this faucet a going with another brand that has screw in lines. Already cost me thousands in damage upstairs and in basement. Bathroom in basement ceiling caved in and everything had to be ripped out.
Date published: 2024-04-20
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Q&A

Do the matte black faucets have to have the red and blue dots on them or are those optional? Many of them completely ruin the design. 

Asked by: Bethany
HI Bethany, Thank you for your inquiry! The red and blue indicator buttons for the Delta Trinsic Lavatory 3559-MPU-DST model are not offered in another color currently. We apologize for any inconvenience this may cause. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-04-18

I don't have the 2.5 inches clearance to backsplach. More like 1.5 inches. Is there another plug I can substitute (chrome) that does not require a drain pull lever? Or does Delta make widespread faucets requiring less clearance?

Asked by: eileen
Hi, Eileen! Thank you for your question. Unfortunately, there is not a drain plug that can be substituted for the lift rod for this faucet. We recommend to clearance to back splash for the installation above the sink as well as installation below the sink. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

We are having an issue getting the handles to sit flush on the base.  It seems like they won’t push down completely leaving a visible gap btw the bottom of the handle & base. We received a replacement set of handles, but has same result. Help!

Asked by: Kate
Hi, Thank you for contacting us. We apologize for any inconvenience. We are more than happy to help you. The end valve the handles sit on can be lowered so the handles will sit flush with the counter top. Please contact us at 1-800-345-3358 if you have any further concerns. We are open Monday through Friday 7:00 AM to 7:00 PM central time, and 8:00 AM to 5:00 PM on Saturday. Best Regards, Bethany
Answered by: DeltaFaucet7
Date published: 2024-03-28

Does the handle have 2-finishes?

It appears from the pictures that there are 2 finishes - almost a matte finish around the temperature dot -- or is it solid polished chrome?
Asked by: Matt
Hi Matt, Thank you for your question. This unit will have only one finish color. The 3559-MPU-DST is all Chrome. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

Wanting to replace older Delta tub faucet from 2003 with this Trinsic faucet to match other bathroom hardware upgrades. Will this just fit in place?

Asked by: Indu
Hi, Indu! Thank you for your question. This Delta 3559-MPU-DST will not work as a roman tub unit as this is a lavatory sink faucet. The flow rate for this unit is 1.20 gpm @ 60 psi. The matching roman tub unit for this is T2759. Here is a link to the unit: https://www.deltafaucet.com/bathroom/product/T2759 Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Will this fit a 4" 3 hole sink?

Asked by: Cindy
Dear Cindy, Thank you for your question. The Delta Trinsic Lavatory faucet 3559-MPU-DST is a 3-hole 4-16 in. installation faucet. https://media.deltafaucet.com/SpecSheet/DSP-L-3559-MPU-DST%20Rev%20D.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2016-10-11

I am deinstalling the faucet to replace the countertop...Do you have instructions or a video I can use as a guide (Trinsic 3 hole faucet). Thanks!

Asked by: Marcelowm
Thank you for your question, Marcelowm! Although we do not have a specific video for your model, we do have general how-to videos that will help with both installing and un-installing a faucet. https://www.deltafaucet.com/video-gallery/video-page-1?videoId=z6jP59s076g Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

Hello. For the Trinsic Two Handle Widespread Bathroom Faucet, is there a specific tool I can use to remove the aerator to clean it?

Asked by: Tim S
Hi, Tim S! Thank you for your question. The Delta 3559-MPU-DST faucet does require an aerator wrench to remove the aerator from the spout assembly. The aerator wrench and assembly kit is RP71260-1.2. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28
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BUNDLES FEATURING THIS PRODUCT

Only at Online Retailers
Image-Master-FVS2-TR0201
Only at Online Retailers

Trinsic®

Trinsic® Widespread Lavatory Faucet with Shower Trim Bundle - 14 Series

List Price: $708.20 - $1,040.80
Standard Finishes

FVS2-TR0201

Only at Online Retailers
Image-Master-FVS3-TR0201
Only at Online Retailers

Trinsic®

Trinsic® Widespread Lavatory Faucet with Shower Trim and Rough Bundle - 14 Series

List Price: $784.80 - $1,117.40
Standard Finishes

FVS3-TR0201

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