Collins™ Single Handle Kitchen Faucet with Spray

Model #:440-DST

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

  • DIAMOND Seal Technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • DURAMOUNTTM Mounting with 2-1/2 in. maximum deck thickness
  • Meets standards set by Americans with Disabilities Act
  • Includes convenient side sprayer
  • 4-hole 8 in. installation
  • Standard spout swivels 180° for added convenience
  • 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Lifetime Faucet and Finish Warranty

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

Installation Information

4-hole 8″ installation
  • Number of Handles: 1
  • Tall/High-Arc: No
  • Pull-out/Pull-down: No
  • With Side Sprayer: Yes
  • With Soap/Lotion Dispenser: No
  • Valve Type: DIAMOND(TM) Seal Valve
  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Holes/Width: 4-hole 8″ installation

Troubleshooting Resources

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Frequently Asked Questions

General Faucet Installation Instructions


Rated 3.7 out of 5 by 10 reviewers.
Rated 4 out of 5 by Excellent buy for the money Our water has a high mineral content so we go through faucets about every 3-4 years. I selected this one because of the lifetime warranty and have been very pleased with the purchase. We have had the product for 2 years and there is no sign of corrosion. We have had no problems with leaks or drips and the installation was very simple. I purchased this faucet at a plumbing supply store based on their recommendation and I have not been disappointed. July 7, 2012
Rated 3 out of 5 by Faucet has design problems This faucet replaced an older Delta faucet that we liked very much, but corroded out due to acid water. Unfortunately, the new 440-DST is not as good as the old one. Using the handle, it has a very narrow band of adjustment for temperature. Slightly too far to the left and you get scalded, slightly to far to the right and it's freezing cold. The smallest movement of the handle produces a drastic change in the temperature To turn off flow, handle has to be depressed exactly in the center position or it continues to drip, necessitating a return trip to the faucet to re-adjust the handle to center. While the new unit may not corrode like the old one, it is much harder to operate properly and wastes time for the user. Positive things: Spout swivels back and forth much easier, and spray nozzle hose seems more flexible. January 30, 2015
Rated 4 out of 5 Looks good and functions well The faucet was delivered within 2 days of ordering, which was fabulous. It was fairly easy to install - except the wrench for the lock nuts rp-21945 was not supplied making it very hard to install. A problem when ordering on line. July 20, 2015
Rated 5 out of 5 by Exceeded my expectations This Model replaced a previous Delta 2008 model. I can see Delta put some thought into the New model like the rigid plastic mounting gasket, the new more secure connection for the vegetable sprayer along with a kink free hose. Great improvements. Has been installed for a week and looks and works great! November 5, 2012
Rated 1 out of 5 by Leaked from Handle and spout as soon as it was installed I was very disappointed. As soon as I turned it on, it started leaking from the spout and underneath the handle. I looked at the manual and checked to see that the nut in the handle was tight, and it still leaked. This is very bad quality control. December 14, 2012
Rated 5 out of 5 by Excellent faucet! This is a replacement faucet for a cheaper one that I had installed when I remodeled my kitchen. It was simple to install, no tool required and it performs perfectly. I like the design, and the fact that is features DIAMOND Seal Technology. No more drips. A bit pricey, but worth the cost. The lifetime warranty really is great! September 13, 2012
Rated 5 out of 5 by Very happy This faucet was a replacement. I was very happy with the assistance I received when first calling about my old faucet. My replacement is not the same since my model was discontinued. However, I like it better than the older model. I received it promptly, it was easy to install, and works perfectly. Thank you for standing behind your products. June 2, 2015
Rated 2 out of 5 by For use with portable dishwasher, expect to replace annually Landlord has needed to replace this faucet almost annually. He says it's due to the lack of a decent pressure gauge in the mechanism when using it with a portable dishwasher. Writes it off on his taxes, but he's getting tired of replacing it. Said he'd look into a different brand next time. We will see. Time will tell. February 4, 2014
  • 2015-11-29 T02:40:22.412-06:00
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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.