Model # 521-DST-A

Internet #203155383

Store SKU #864891

Delta Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome
0034449649230

Delta

Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome

  • 3-hole 4" installation
  • DIAMOND Seal Technology: a lifetime of reliable performance
  • Backed by Delta Faucet's Limited Warranty
$6200 /each
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Frequently Bought Together

Product Overview

  • 3-hole 4" installation
  • DIAMOND Seal Technology: a lifetime of reliable performance
  • Backed by Delta Faucet's Limited Warranty
Designed for peak performance, the understated and elegant Delta Classic 1-Handle Bathroom Faucet withstands the test of time in any setting. Both a lever handle and acrylic knob are included, so you can customize the look and feel of your faucet depending on your needs. With DIAMOND Seal valve technology and a WaterSense certified design, this faucet conserves water in a sustainable, efficient style, making it a savvy and eco-friendly choice.
  • Due to WaterSense regulations in the state of California, please confirm your shipping zip code is not restricted from use of items which do not meet WaterSense qualifications
  • Optional metal lever handle or acrylic knob handle for custom style
  • Rigid, low-arc spout offers a subtle profile with smooth curves
  • Beautiful chrome finish provides long-lasting durability
  • DIAMOND seal technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • WaterSense certified with 1.5 GPM flow rate to promote water conservation
  • Lever handle is ADA-compliant for safety and easy of use (knob handle is not)
  • Matching finish drain assembly included for convenience
  • Fits 3-hole installations with 4 in. centers
  • Faucet and finish lifetime limited warranty
  • Note: product may vary by store

Product Overview

Designed for peak performance, the understated and elegant Delta Classic 1-Handle Bathroom Faucet withstands the test of time in any setting. Both a lever handle and acrylic knob are included, so you can customize the look and feel of your faucet depending on your needs. With DIAMOND Seal valve technology and a WaterSense certified design, this faucet conserves water in a sustainable, efficient style, making it a savvy and eco-friendly choice.

  • Due to WaterSense regulations in the state of California, please confirm your shipping zip code is not restricted from use of items which do not meet WaterSense qualifications
  • Optional metal lever handle or acrylic knob handle for custom style
  • Rigid, low-arc spout offers a subtle profile with smooth curves
  • Beautiful chrome finish provides long-lasting durability
  • DIAMOND seal technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • WaterSense certified with 1.5 GPM flow rate to promote water conservation
  • Lever handle is ADA-compliant for safety and easy of use (knob handle is not)
  • Matching finish drain assembly included for convenience
  • Fits 3-hole installations with 4 in. centers
  • Faucet and finish lifetime limited warranty
  • Note: product may vary by store

Info & Guides

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Specifications

Dimensions

Connection size (in.)
3/8 In.
Spout Height (in.)
3

Details

Color Family
Chrome
Color/Finish
Chrome
Drain Included
Drain Included with Purchase
Features
Ceramic Disk Valves
Flow rate (gallons per minute)
1.5
Handle type
Lever
Handle-to-Handle Measurement
4 in.
Included Components
Drain Assembly,Handles,Supply Lines
Installation Type
4" Centerset
Maximum Deck Thickness (in.)
1.88
Minimum Sink Holes Required
3
Number of Faucet Handles
Single Handle
Returnable
90-Day
Spout Reach (in.)
5
Spout Type
Low Arc
Valve Included
Valve Included with Purchase

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Certified
Manufacturer Warranty
Faucet and Finish Lifetime Limited Warranty

Specifications

Dimensions

Connection size (in.)
3/8 In.
Spout Height (in.)
3

Details

Color Family
Chrome
Color/Finish
Chrome
Drain Included
Drain Included with Purchase
Features
Ceramic Disk Valves
Flow rate (gallons per minute)
1.5
Handle type
Lever
Handle-to-Handle Measurement
4 in.
Included Components
Drain Assembly,Handles,Supply Lines
Installation Type
4" Centerset
Maximum Deck Thickness (in.)
1.88
Minimum Sink Holes Required
3
Number of Faucet Handles
Single Handle
Returnable
90-Day
Spout Reach (in.)
5
Spout Type
Low Arc
Valve Included
Valve Included with Purchase

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Certified
Manufacturer Warranty
Faucet and Finish Lifetime Limited Warranty

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Questions & Answers

Delta Classic 1-hole 1-handle bathroom faucet model #521-DST-A, one hole or three hole?

Name implies one hole is all that needs to be drilled but specifications say it needs three holes drilled. Which is correct as I am having new sink installed and have to tell supplier whether to drill 1 or 3 holes. Same question on model #520-DST.
Asked by: George
3 Holes
Answered by: Bob
Date published: 2016-03-01

Is this a plastic or metal faucet?

Asked by: Chris
metal
Answered by: unhappyinpa
Date published: 2016-11-10

Model # 521-DST-A Internet # 203155383 states that it is on a deckplate but deckplate says not included. So where are we going to get the deckplate?

Model # 521-DST-A Internet # 203155383 Store SKU # 864891
Asked by: Cristina
Thank you for your question. Delta Faucet model # 521-DST-A is mounted on non-removable deckplate.
Answered by: DeltaFaucet
Date published: 2016-02-21

how can i clean the aerator on this faucet

how can i clean the aerator on this faucet
Asked by: binman
Hi binman, Thank you for your question. The aerator can be removed using the included wrench tool. You can clean it by soaking with a 50/50 white vinegar and water solution, scrubbing with an old toothbrush, and then rinsing it out. Best regards, Jon
Answered by: DeltaFaucet
Date published: 2017-03-30
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Customer Reviews

Classic 4 in. Centerset Single-Handle Bathroom Faucet in Chrome is rated 3.7 out of 5 by 47.
Rated 3 out of 5 by from The product looks great but water pressure through the aerator is less than good. The aerator cuts the faucet water pressure in half, resulting in time-consuming waits to run enough water to completely rinse. Also, faucet sometimes doesn't shut off--have to turn on/off again to get it to completely shut off.
Date published: 2017-05-09
Rated 2 out of 5 by from Faucet drops Does not completely shut off. Right now has a drop of water ready to drop and faucet has not been turned on for at least 2 days. This should not be happening.
Date published: 2017-08-31
Rated 4 out of 5 by from good practical faucet We like the faucets that we bought. We encountered some issues during installation, but fixed now.
Date published: 2017-06-15
Rated 3 out of 5 by from Would not buy again My plumber installed this faucet for me. It is well made, and I like that all the corners are very smooth and well-rounded so I don't hurt my hand. However, the handle you pull up on to turn on the water does not come out as far as the down spout, so it is not easy to grab the handle to turn on the water. The handle & down-spout are close together when the water is turned off. It is not easy to grab the handle. However, I DO like that the down spout comes out a little farther into my lavatory so that water doesn't splash behind the lavatory so much. This faucet is bigger than my last one. I would not buy this again. Hope this helps.
Date published: 2016-09-27
Rated 2 out of 5 by from Cheap Plastic This faucet is mostly plastic. I wish I had aimed higher for something more substantial. The store display in Evanston, Illinois was a little bit misleading because the faucets were up high so they could be seen but not touched. More specifically, the water inlet lines were a kind of homogeneous plastic such as polybutylene. It is difficult to route these so they do not interfere with the pop-up drain mechanism. It works but is cheap.
Date published: 2014-04-16
Rated 3 out of 5 by from Great Faucet Cheap Guts Just purchased two of these bathroom faucets. The appearance/style is great exactly what we were looking for. The down side Delta "cheaped out" on the guts, especially the stopper mechanism. The connecting rods are plastic with a brass nut to lock in place. It does not hold and the treads strip after one tightening. Had to go to Ace Hardware purchase a $5 replace kit and use the metal parts. That worked great installed in minutes and made the overall faucet installation easier and brought the product up to the what should have been in the box. Delta should have done better.
Date published: 2015-10-02
Rated 3 out of 5 by from Noisy faucet, great 5 inch reach spout Not bad for $50 on "special buy" but noticeably loud on hot, cold and in between - think of toilet filling noise after a flush. Would have chosen a different one had I known it would be this noisy. Bought it for its low set, long reach spout to reduce splash and avoid having to scoop water with shorter spout. Already installed it and don't feel like paying a bit more and repeat the work all over again. Highly recommend testing the noise level first by only hooking up the supply lines (30" long pex) and run it to the drain before it is mounted, aligned and set with silicone.
Date published: 2015-10-14
Rated 5 out of 5 by from Thi product was compact and simple to install. The product came out of the box with all connections attached, which made it simple and easy to replace the old faucet. In the old days, the feed lines had to be attached prior to installation. This meant that leaks could occur at these points and removal had to be done on the faucet to correct. For a man of my age, less connections means less problems in installing.
Date published: 2014-02-19
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