Classic Single Handle Lavatory Faucet - Metal Pop-Up

Model #:522-MPU-DST

What does this model number mean?

Finish Shown: Chrome
List Price as
Shown (US $):1
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Product Features and Benefits

  • WaterSense certification promotes water conservation
  • DIAMOND Seal Technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • Includes matching finish drain assembly
  • 3-hole 4 in. installation
  • Rigid spout
  • Lifetime Faucet and Finish Warranty
Watersense certified by CSA International

This product meets EPA criteria for WaterSense

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

Installation Information

3-hole 4″ installation
  • Number of Handles: 1
  • Installation Type: Centerset
  • Aerator Type: Cache
  • Valve Type: DIAMOND(TM) Seal Valve
  • Flow Rate: 1.20 gpm @ 60 psi, 4.5 L/min @ 414 kPa
  • Drain type: Metal pop-up

Troubleshooting Resources

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Frequently Asked Questions

General Faucet Installation Instructions

Coordinating Items


Rated 3.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by prroduct is very nice looking So far this product is very good, we have only had it for one month,so hopefully it will be this good years from now. December 1, 2012
Rated 1 out of 5 by Poor quality, cheap "pot metal" construction I have used Delta products for years. Always been very satisfied. But recently remodeled my wife's bathroom, with new vanity and sink. The existing Delta faucet was in good working condition, finish still good, etc, but since it was 16 years old, I decided to "update" and replace. Bad decision. I had no doubt that I would purchase another Delta faucet. And after considerable online research, I decided on the Delta 522MPU, Classic Chrome, single handle , center set, bathroom faucet. I paid $89.98 at Locke Supply Company, Joplin, MO. I have never been so disappointed in a Delta product. It looks nice, but beauty is only surface deep. This faucet is a piece of junk. Feels like it is chrome finished plastic or pot metal. Very noisy, etc. My old Delta faucet is made of much heavier material, and is much more durable. How Delta could tarnish their good name by putting out this faucet is beyond comprehension. Needless to say, I will no longer buy a Delta product based on brand name alone. By the way, I cleaned up my old Delta faucet and had it professionally reinstalled. Works just fine and I expect will give me many more years of service. The old saying "newer is not always better" certainly holds true in this case. Sorry to give such a negative review, but I am so put out over the time and money expended that I just could not help but make this negative review of a bad product. August 4, 2013
Rated 5 out of 5 by Great Faucet The Delta 522 is a great faucet; even the plumber was impressed. Great customer service; the salesman was courteous and helpful. June 28, 2011
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From time to time, Delta Faucet Company runs sweepstakes in connection with its Ratings and Reviews. Certain of the reviews posted above on this page may have entitled the author to a sweepstakes entry.

Customer Q & A

  1. The manufacturer's list price (U.S. dollars) is shown for comparison only. The actual retail price may be different from the price shown.