Single Handle Bathroom Faucet
Model#: 551-DST
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Single Handle Bathroom Faucet
Model#: 551-DST
Finish: Chrome
List Price*: $288.10
The clean lines and geometric forms of the Dryden™ Collection, derived from style cues of the Art Deco period, offer a simple yet sophisticated design. 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.
  • 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
  • Fits 1 or 3-hole 4 in. installations (with optional deck plate, not included)
  • Order optional 6 in. deck plate RP61840 for 3-hole installation (effective after 8/31/20 manufacture date)
  • Includes matching finish metal pop-up drain assembly
  • ADA Compliant
  • WaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performance
  • Single-hole or 3-hole installation (deck plate available)
  • Delta faucets with DIAMOND Seal Technology last 2X longer
  • Delta bathroom faucet backed by Delta’s Lifetime Limited Warranty
WaterSense® Labeled
Special Features
ADA Compliant
ADA Compliant
Installation Information
1 or 3-hole 4" installation
1 or 3-hole 4" installation
Spout Height :
Over All Height :
Spout Height Deck :
Connection Type :
3/8" O.D. inlets or WF = 1/2" IPS
Supply Lines :
Included InnoFlex® Pex-C Supply Lines
Spout Length :
Rated 5 out of 5 by from Sleek & Modern! We bought 2 of these for our remodeled master bath and absolutely love them. So easy to move the handle from hot to cold and turns on and off with ease. Excellent flow of water. Looks stunning!
Date published: 2021-01-08
Rated 5 out of 5 by from excellent exactly as advertised perfect
Date published: 2020-08-04
Rated 5 out of 5 by from Elegant I purchased this same series of faucets four years ago for our Master bathroom and loved them so much we purchased another faucet for our other bathroom when remodeling in their.
Date published: 2020-03-16
Rated 5 out of 5 by from High quality this is a very high quality faucet that works great. This is the second time buying this faucet for a new application.
Date published: 2019-10-28
Rated 2 out of 5 by from Difficult to simply control water temperature A true disappointment— the Dryden single post looks great. But the swing of the handle which controls the “comfort zone” is too limited. One can’t fine tune it between hot and cold like the single post at our lake house made by a different manufacturer. Despite the considerable expense, I intend to replace our two new Dryden single posts with 8-inch spread faucets.
Date published: 2019-08-25
Rated 5 out of 5 by from Spotless is great We put these in a guest bathroom. Look great. The spotless stainless is great as you don’t have to always polish them to get rid of fingerprints. All parts included. Easy installation. Lifetime warranty. I called for a part and they had it to me in 2 days! I have a Kholer kitchen faucet that the hose broke. 2 weeks and it just shipped. I will be buying Delta again. Very happy with our choice.
Date published: 2019-03-23
Rated 4 out of 5 by from Dryden/ Champagne Bronze I renovated my powder room with the fixtures in the Champagne Bronze. I love the color and the shape of the faucet. My one complaint is it spots terribly. Since this is the bathroom that guests use I always want it to look nice; I must wipe down that faucet 3-4 times a day! Although it's beautiful it requires effort to keep it that way. So if you don't mind the extra work this faucet is great.
Date published: 2018-11-29
Rated 4 out of 5 by from Solid choice Quality product functions very well. Only thing I don’t like is the required cleaning for water spots under the lever which has a square base and collects water.
Date published: 2018-10-27
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Can I attach rigid chrome supply lines to this faucet?

This facet will go on a pedestal sink. The pedestal does not sit flush to the wall which leaves the supply lines exposed. I want to attach rigid chrome supply lines to the faucet to make it look more pleasing than the existing flexible tubing
Asked by: Sybaris
Hi Sybaris, Thank you for your question. The supply lines may be shortened and connected to a rigid supply line. Please refer to the Custom Fit section of the Installation Instructions. http://www.deltafaucet.com/customersupport/documentation/551-dst.html?document=mi&fromDetailArea=bath&documentIndex=0#flashWrapper However, we also have decorative covers available for the PEX supply lines. http://www.deltafaucet.com/repairparts/details/rp72130.html Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-06-15

How much space behind faucet is needed for the pull rod on the 551-dst?

Many of your faucets require 2.5 inches from the center of the sink mounting hole to the back splash panel. This is so the push rod that opens and closes the drain can operate properly. This item is silent on this issue. I have a sliding mirror and the frame extends out, leaving about 1.5 inches rather than the 2.5 inches. Can I use this faucet? If not can you recommend similar one handled items that would work?
Asked by: Marv
Thank you for your question. When using Delta Faucet model # 551-DST, your 1.5 inch distance to the backsplash will work with this faucet. You may have to adjust the strap to the pivot rod when installing the pop-up assembly.
Answered by: Delta1
Date published: 2013-10-22

can this product be installed with a undermount sink?

Asked by: ronnieray
Yes, that's what we put ours with and love the way they look together.
Answered by: Steve721
Date published: 2018-09-27

Can I get this without the drain pull up on the back?

Asked by: Jim
Answered by: CarolineOntario
Date published: 2017-01-14

Is there video on replacing the Value Assembly ( PN RP50587 ) on the Dryden 551 series faucet ?

Asked by: Charles
Thank you for your question, Charles! First, turn the water off at your shut off valves. Remove the handle with the provided allen wrench and unscrew the cap and bonnet nut by turning counter-clockwise. The cartridge simply lifts out of the valve body and replaced with the new cartridge. Re-install the handle and turn the water back on to test the faucet. Below is a link to the instructions that come with this cartridge as well as a How-To Video that shows how to make this repair on the Non-DST version of your model and cartridge which will essentially be the same process. https://media.deltafaucet.com/MandI/64211%20Rev%20A.pdf https://www.deltafaucet.com/video-gallery/video-page-1?videoId=wWM-HK3si5k Best regards, Edward
Answered by: Delta Faucet
Date published: 2018-12-17

what hole size do I cut to install a551dst delta FAUCET

Asked by: 1111
Thank you for your question, 1111! Information needed to install model 551-DST can be found on the Technical Specifications Sheet below. https://media.deltafaucet.com/SpecSheet/dsp-l-551-dst_D.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2019-08-11

I would like to install the Dryden single lever faucet on a 3cm granite countertop.. Will this work?

And what is the minimum distance needed between the center of the single mounting hole and the backsplach needed for the pop-up drain lever to work with ease?
Asked by: Carol
Hi Carol, Thank you for your question. The model 551-SS-DST has a max deck thickness of 2-7/8". The faucet can mount to 3cm granite. The minimum recommended clearance to the backsplash is 2-1/2". Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2014-11-25

Replacement Cartridge - So we've run into an issue where there is water leaking under the handle and it appears that we just need to replace the cartridge. However, we want to make sure order the correct part. We ordered the Delta Faucet Nyla Cartridge?

Asked by: ppada99
Hi Ppada99, Thank you for your question. The RP50587 is the correct valve cartridge assembly for the Delta Dryden Lavatory 551-SS-DST model. Please see the below parts diagram for this faucet. https://media.deltafaucet.com/PartsDiagram/DPD-L-551-DST_A.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2019-10-29
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