Collins®
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Single Handle Kitchen Faucet with Integral Spray in Chrome

Model#: 340-DST
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Collins®
View Full Collins® Kitchen Collection
Single Handle Kitchen Faucet with Integral Spray in Chrome
Model#: 340-DST
List Price: $28560
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Delta® faucets with DIAMOND™ Seal Technology perform like new for life with a patented design which reduces leak points, is less hassle to install and lasts twice as long as the industry standard*. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
  • DIAMOND Seal Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
  • Everything you need is together in one convenient box, including integrated InnoFlex PEX supply lines
  • 3-hole 8" installation
  • Includes convenient side sprayer
  • ADA Compliant
  • Standard spout swivels 180degrees
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
No-Lead Compliant
With Side Sprayer
Water-Efficient
Diamond Seal® Technology
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
Register Product
Installation Information
3-hole 8" installation
3-hole 8" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
7-7/8
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Replacement faucet This faucet is what I thought it would be. It works well and looks good.
Date published: 2025-03-10
Rated 5 out of 5 by from A classic. Beautiful, bright and shiney. Operates smooth as silk.
Date published: 2024-11-15
Rated 1 out of 5 by from Faucet has come loose I installed what seems to be the same faucet a couple of years ago and remember there were little, cheap fasteners to hold the faucet to the sink. Now one of those fasteners or other part has broken and I am here looking for warranty information. Didn't last two years without mounting hardware failing. Who doesn't like crawling under the sink to replace a two year old, almost 200 dollar faucet?
Date published: 2017-10-18
Rated 5 out of 5 by from As a home owner for over 50 years I have used Delta faucets in kitchen baths and in my work-shop with great service form each . We purchased a new faucet to up-date the design in our kitchen which is undergoing a remodel . The old Delta faucet was still working like new after 20 years of service so it will be re-purposed as the new faucet in my workshop . Delta quality and the Delta support team have keep me a customer for years . Thanks
Date published: 2017-01-26
Rated 5 out of 5 by from WJ's Delta-DST White Collins Kitchen Faucet with Side Spray Review I bought this faucet a couple months ago, (Maybe), for the sink I bought for the wife. She loves the faucet. Goes great with the sink.
Date published: 2017-01-14
Rated 5 out of 5 by from Exactly what i needed Bought this a month ago "love it" i will be back to buy more!!
Date published: 2016-04-08
Rated 4 out of 5 by from One More Thing I would prefer the water flow and spray were integrated instead of having the spray a separate item, but the plumber chose it so it is OK.
Date published: 2015-12-31
Rated 4 out of 5 by from Nice clean look Good water flow and installs fairly easy Have to be very careful when plugging sprayer hose into housing Clip will come lose easily Also, when threading sprayer hose through sleeve (very tight fit) I had to use a little Vaseline But the unit works great
Date published: 2015-02-05
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Q&A

What is the difference between the DST 300 and DST 340?

I was looking at both the DST 300 and DST 340 and was wondering what the difference in the kitchen faucet is?
Asked by: Steve
Thank you for your question, Steve. The 400-DST has a side sprayer with a separate support assembly for a 4-hole mount. The 300-DST sprayer mounts directly into the faucet's escutcheon plate for a 3-hole mount. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

Is there a weight available to improve sprayer hose retraction?

Asked by: Jan
Dear Jan, Thank you for your question. Delta does not design any weights to fit on the hose assembly of our vegetable/side sprayer assemblies. Installing a weight on the hose assembly could cause leakage or connection issues. Best regards, Tanya
Answered by: Tanya
Date published: 2017-08-01

Do both left and right sides use same threaded mounting tubes?

Or does the left mount, the one without the sprayer, use a solid bolt? I ask because I've installed water filter spigots through the left most sink hole before, but a number of faucets appears to have a bolt that goes through the left-most hole rather than a threaded tube (similar to the threaded tube for a sprayer or 2 handled faucet).
Asked by: Stephen
Hi Stephen, Thank you for your question. Both sides have a threaded mounting tube. Please click the link below to view the parts diagram for reference. https://media.deltafaucet.com/PartsDiagram/100-DST_101-DST_175-DST_300-DST_400-DST_64283_Rev_C.pdf Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-07-31

where can I see the accesories for the faucet kitchen B3310LF30

Asked by: JULIO
Thank you for your question, JULIO! I have included a link to the parts diagram for model B3310LF, for you to refer to. Feel free to contact us directly, if you need further assistance. https://media.deltafaucet.com/PartsDiagram/DPD-K-B1310LF%20Rev%20B.pdf Best Regards, Benjamin
Answered by: Delta Faucet
Date published: 2024-03-28

How long is the spout? and Is a longer than normal spout available?

Asked by: hank
Thank you for your question. Delta Faucet model # 340-DST has a spout that is 9 3/16 inches. There is not a longer spout available for this model.
Answered by: Delta1
Date published: 2024-03-28

Differences between 300-DST and 340-DST?

This question was asked a month ago but was not answered correctly. The Delta response referred to the 300-DST vs. 400-DST. Please explain the differences between the 300 and the 340. Also, metal or plastic? Thanks
Asked by: jj
Hi, JJ! Thank you for your question. The 300-DST and the 340-DST are mostly the same faucet. The only difference is in the style of the handle and also the spout length. The spout length for the 300-DST is 8", while the spout length for the 340-DST is 9-3/16". Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

Mount the Faucet

Can you mount the Collins, Single Handle, 340-SS-DST to the counter WITHOUT the base for the faucet and the sprayer? Thank you, Jeff Mutschler
Asked by: Jeff
Hello Jeff! Thanks for your question! Unfortunately, you would have to use the 3 hole escutcheon to mount this faucet. If you are looking for a 2 hole install with a side sprayer, I recommend either the 175-DST or the 441-DST. I think these faucets may be the type of unit you are looking for. Best Regards, Justin
Answered by: DeltaFaucet4
Date published: 2024-03-28

Is body of the Collins 340-WH-DST plastic or metal?

I have a current Delta kitchen faucet that I am replacing. I want to replace it with another faucet that is also of metal construction. Are the parts and body of the Collins 340-WH-DST mainly made of metal or plastic? Thanks.
Asked by: raj
Thank you for your question. Delta Faucet model # 340-WH-DST is composed of metallic and non-metallic components.
Answered by: Delta1
Date published: 2024-03-28
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