Trinsic®
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Two Handle Widespread Bathroom Faucet in Stainless

Model#: 3559-SSMPU-DST
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Trinsic®
View Full Trinsic® Bathroom Collection
Two Handle Widespread Bathroom Faucet in Stainless
Model#: 3559-SSMPU-DST
List Price: $67000
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.
  • LEAD-FREE 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 standards, including NSF/ANSI 61 and 372.  
  • 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
Special Information
Warning Image
California Prop 65 WARNING
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
No-Lead Compliant
Brilliance® Finish
Water-Efficient
Diamond Seal® Technology
Special Information
Warning Image
California Prop 65 WARNING
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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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

Is the Stainless in the 3559 the same as the Arctic Stainless in the 9159?

Asked by: Joan19
Thank you for your question, Joan19! Over the years, the color of Stainless Steel used on appliances and sinks has migrated from warmer tones, with more red in the color spectrum, to lighter tones where blue is more predominant. Arctic Stainless features cooler metallic tones, following these current trends. Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

This faucet requires 3 holes What size should(from left to right) hole 1,2, and 3 be? I would also like to know the distance from each hole. Is this what you would refer to as a 6'' spread?

Asked by: Don Juan
Hi, Don Juan! Thank you for your question. The 3559-SSMPU-DST has a 4" to 16" spread. For hole size, please see our technical specification sheet: https://media.deltafaucet.com/SpecSheet/DSP-L-3559-MPU-DST%20Rev%20D.pdf Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

is this product appropriate to use on a bathrrom sink?

Asked by: me
Hi Me, Thank you for your question. The model 3559-SSMPU-DST faucet will fit from 4" to 16" centers. The faucet is made to be a bath/lavatory sink faucet. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

 Is it possible to get the matte black color, without the red and the blue dots on them? 

Asked by: Keeks
Thank you for your question, Keeks! The Trinsic Widespread Bathroom Faucet is offered in Matte Black as model 3559-BLMPU-DST however the Red and Blue indicator buttons for this model are not offered in another color currently. We apologize for any inconvenience this may cause. Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

A lot of the other faucets in brushed nickel mention spotfree. Is the stainless color spot free or will it be similar spotting to a chrome faucet?

Asked by: kp123
Hello KP3273, Thank you for your question. The Stainless Steel finish on the Delta Trinsic Lavatory 3559-SSMPU-DST faucet does not have the SpotShield finish at this time. Please see the link below of our finish unit. https://www.deltafaucet.com/service-parts/frequently-asked-questions/finish/primary-content-area/frequently-asked-questions/faq-item-2#answer-27987ea1-77e8-4eee-a9e2-f1fa8c0366fa Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

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
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PART LIST

PART LIST

1 2 >
Image-RP73805

Trinsic®

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

List Price: $27.85
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RP73805

4.67 3
Image-RP73166SS

Trinsic®

Trinsic® Handle Base & Gasket

List Price: $65.25
Online Price: $52.20
Free Ground Shipping All Orders $49+

RP73166SS

Image-Master-H259

Trinsic®

Trinsic® Metal Lever Handle Set - 2H Bathroom

List Price: $106.60 - $161.75

H259

Image-RP73806

Trinsic®

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

List Price: $27.85
Online Price: $22.28
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RP73806

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

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Leland®

Leland® W-Connector

List Price: $43.30
Online Price: $34.64
Free Ground Shipping All Orders $49+

RP60457

Image-RP60400 Secondary Image-RP60400

DELTA

DELTA DIAMOND™ Valve - 2H

List Price: $46.65
Online Price: $37.32
Free Ground Shipping All Orders $49+

RP60400

3.68 22
Image-RP25620

Delta®

Delta® Set Screw

List Price: $6.45
Online Price: $5.16
Free Ground Shipping All Orders $49+

RP25620

4.21 14
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-RP73590

Trinsic®

Trinsic® End Valve - Widespread

List Price: $175.05
Online Price: $140.04
Free Ground Shipping All Orders $49+

RP73590

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-RP5648SS

Delta®

Delta® Drain Stopper - Bathroom

List Price: $53.60
Online Price: $42.88
Free Ground Shipping All Orders $49+

RP5648SS

4.25 8
Image-RP12516

Delta®

Delta® Strap w/ Screw

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

RP12516

Image-RP73165

Trinsic®

Trinsic® Button Set - Red & Blue

List Price: $33.20
Online Price: $26.56
Free Ground Shipping All Orders $49+

RP73165

Image-RP73168

Trinsic®

Trinsic® Gaskets - Spout & Handle

List Price: $26.70
Online Price: $21.36
Free Ground Shipping All Orders $49+

RP73168

1.00 1

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: $770.30 - $1,141.00
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: $858.50 - $1,229.20
Standard Finishes

FVS3-TR0201

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