Delta 520-DST Brilliance Stainless Classic Centerset Bathroom Faucet with Diamond Seal Technology - Free Pop-Up Drain with purchase

- Item #: BCI2417712

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Brilliance Stainless
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Product Features:

  • Made in the U.S.A. (Manufacturing plants: Greensburg, Indiana; Jackson, Tennessee)
  • Fully covered under Delta's limited lifetime warranty
  • All-brass faucet construction
  • Superior finishing process - faucet finish covered under lifetime warranty
  • Sensible styling that complements any home
  • Classically styled faucets and accessories handle the toughest of tasks with ease
  • Single handle operation
  • Includes cover plate (escutcheon) for sinks with 3-holes (4" centers)
  • Low lead compliant - complies with federal and state regulations for lead content
  • Designed to easily connect to standard U.S. plumbing supply bibs
  • Extra secure mounting assembly
  • All necessary mounting hardware included

Product Technologies:

  • Diamond Seal: Delta Diamond Seal Technology utilizes a ceramic disc valve with a real diamond coating to produce a faucet that will last up to 5 million uses. That's an amazing 10 times the industry standard, guaranteeing a lifetime of leak-free, trouble-free performance.
  • Watersense Certified Product: Through a number of technologies and innovations, Delta’s Watersense faucets achieve the impossible: A faucet that feels like more water, while actually conserving water. There are many advantages to this beyond helping protect our nation’s water resources. First, Delta’s Watersense faucets splash less; you won’t have to wipe your counters as much. Second, they use less hot water, preserving your hot water supply and reducing associated water-heating costs. Third, you will feel a little less guilty leaving the water running for longer periods.

Product Specifications:

  • Overall Height: 4-7/8" (measured from counter top to highest point of faucet)
  • Spout Height: 1-11/16" (measured from counter top to faucet outlet)
  • Spout Reach: 5" (measured from center of faucet base to center of faucet outlet)
  • Number of installation holes required: 3
  • Center-to-center distance between handle installation holes (faucet centers): 4"
  • 1.5 gallons-per-minute flow rate
  • Installs onto decks up to 2" thick
  • 1 handle included


  • 520-DST: this model
  • 500-DST: this model without drain assembly
  • 520-MPU-DST: this model + metal pop-up drain assembly
  • 520-PPU-DST: this model + plastic pop-up drain assembly
  • 522-DST: this model with acrylic knob handle

About Delta:

Delta is more than just a brand of kitchen and bathroom faucets. It’s a name that represents what’s possible in today’s plumbing technologies. Every kitchen and bathroom in every home is unique, and with a wide range of pricing and features, Delta faucets and fixtures can meet every need.

Delta is driven by its quest for innovation—and this applies to its kitchen and bathroom faucets and fixtures. From Touch2O technology (which turns the faucet on and off with just a touch) and MagnaTite technology (which eliminates droopy pull-down spray heads), to H2Okinetic showers (for a warmer and more luxurious shower experience), your life is simplified through innovations. And if you’re searching for a product to offer an eye-catching focal point, while providing durability and reliability for a lifetime, look no further than Delta.

From extremely affordable and reliable faucets to fully loaded fixtures featuring today’s leading technologies, Delta has a faucet for everyone.

Additional Delta Links

Our SKU: Delta 520-DST

This product is listed under the following manufacturer number(s):

  • Delta 520-SS-DST
    Brilliance Stainless
  • Delta 520-DST

*Denotes a finish or option that has been discontinued

Product Videos

  • Delta Video: WaterSense Certified Faucets
    Delta WaterSense Partner Overview

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Delta 520-DST Reviews

Rated 5 out of 5 by from QWuite An Improvement The new faucet was a welcome change to our master bathroom. Not only from the standpoint of function but the style gave an updated look to the area. The service received at your web site via the phone was outstanding. I would not hesitate to purchase from you in the future.
Date published: 2010-05-06
Rated 5 out of 5 by from Excellent quality I bought two of these faucets to replace two 15 year old Kohler faucets in the kids bathroom. I like the lever style for kids instead of separate handles. It feels very solid and the stream is excellent. No play in the handle; excellent components. Love the finish!
Date published: 2014-02-01
Rated 5 out of 5 by from nice I bought 3 of these faucets to replace ones I had had. They were priced well and arrived in a timely way. The only suggestion--make sure you check to see that all the parts are in the box before you call a plumber to install the faucet. We had to call Delta to get a missing part because this seller does not sell individual parts. That was the only inconvenience in our buying process.
Date published: 2009-02-22
Rated 5 out of 5 by from Great dea on a great faucet The price was very competative and delivery was prompt. We are pleased with the product.
Date published: 2013-05-29
Rated 2 out of 5 by from Mold Mildew and Dirt Accumulates in Two Seams of Faucet Body I deeply regret purchasing the Model 520-DST due to the mildew, mold and debris that accumulates in the seams of the body of the faucet on both sides of the handle. It is a constant battle to keep these areas clean to modern standards. They are very difficult to clean properly. A solid body like the Model 525 faucets I had before are a much better designed product for ease of proper cleaning. Delta can do better than this!
Date published: 2012-05-04
Rated 5 out of 5 by from Best Faucet Quick delivery and I love the faucet. Cartridge needed replacement and that was handled perfectly by customer service.
Date published: 2009-12-31
Rated 5 out of 5 by from Excellent Installation very easy. Faucet works well, no leaks, very smooth, and drain good.
Date published: 2009-11-04
Rated 5 out of 5 by from Delta Faucet I recieved this order in a timely manner. Everything was as explained on the web page and the price was the best I could find. would buy more products from this company
Date published: 2009-01-04

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