Classic Single Handle Kitchen Faucet with Integral Spray

Model #:300-DST

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Finish Shown: Chrome
List Price as
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
  • Meets standards set by Americans with Disabilities Act
  • Includes convenient side sprayer
  • 3-hole 8 in. installation
  • Standard spout swings 180degrees for added convenience
  • Lifetime Faucet and Finish Warranty

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

Installation Information

3-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: 3-hole 8″ installation
  • Spout Length: 8″
  • Spout Total Height: null″
  • Spout Height Deck to Aerator: 5″

Troubleshooting Resources

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Frequently Asked Questions

General Faucet Installation Instructions

Coordinating Items


Rated 3.5 out of 5 by 4 reviewers.
Rated 4 out of 5 by Nice faucet but very poor water flow The faucet was a breeze to install unlike my older (8 years old) Delta faucet. I like the idea of the PEX water lines and snap-in spray adapter. However, the water flow is horrible. It is less than half of my previous Delta faucet which makes it hard to wash dishes (yes, some of us do not have dishwashers). It also "moans" during operation. The box should have been clearly marked as "water saver". If it had been, I never would have bought it. I don't understand this idea of "water saving". I still have to fill up my sink to wash dishes - it just takes twice as long. And rinsing dishes takes longer at the reduced water flow. July 18, 2013
Rated 1 out of 5 by worst faucet I've owned A plumber replaced my old faucet with this one a little more than a year ago. I have disliked this faucet since day 1. For some reason this faucet is extremely difficult to get to the "off" position. You need to stand at the sink to make sure you have it correctly positioned. There are many times I will find the water running. You need to turn the water back on then off again trying to get the handle back to the correct off position. I have had plenty single handle models and never had this problem. I would NOT recommend this product and I wish I had another model. November 1, 2015
Rated 4 out of 5 by Nice features, installation could be made easier This faucet is all plastic, so the initial concern was breaking something or damaging the finish. To securely install the faucet from sliding around at the base, a rubber washer (not provided) was added between the underside of the sink and nut, and clear silicone sealer (not provided) was added to the plastic gasket between the sink and faucet base. The plastic cold and hot water supply hoses are flexible and did not need to cut to a new length (a wide U-shaped bend worked fine). The installation was solid, no leaks, water flow is easy to control and quiet, the integral sprayer is a plus, and the finish appears durable. Overall, a nice faucet for a change in decor without a high cost. The fact that it is all plastic should not be a significant concern. October 8, 2012
Rated 5 out of 5 by A great faucet at a great price. I needed a replacement for my old kitchen faucet which had started falling apart. Instead of repairing it I decided to look for a better replacement. I choose the 300-DST because of it's good looks and the high rise of the faucet. The spray head was also a selling point. It has been in use for 2 years now and has not leaked and the chrome finish is still bright and shiny. I would definitely recommend this kitchen faucet to anyone searching for a reliable and good looking addition to their kitchen. June 13, 2012
  • 2016-07-23 T02:11:55.461-05:00
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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.

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Classic Single Handle Kitchen Faucet with Integral Spray
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Topics: Assembly
2 years, 11 months ago
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Thank you for your question. Delta Faucet model # RP51503 may be stuck on due to mineral deposits. We recommend wrapping a towel soaked in a 50/50 solution of white vineager and cold water around the bonnet and letting it soak overnight. It will dissolve the mineral deposits. You can also try using a strap wrench to remove it.
Skill Level: Advanced
2 years, 10 months ago
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  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.