Classic
View Full Classic Kitchen Collection

Single Handle Kitchen Faucet with Spray in Chrome

Model#: 400-DST
Add to Favorites
Find local Delta® installers.
Classic
View Full Classic Kitchen Collection
Single Handle Kitchen Faucet with Spray in Chrome
Model#: 400-DST
List Price: $23150
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
  • 4-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
ActivTouch®
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
4-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.) :
8-3/8
Valve Type:
NA

INSTALLATION SUPPORT

Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.

GO
Enter Valid Zip.
REVIEWS
Rated 4 out of 5 by from Save the Diverter Plug! I bought this kitchen faucet in 2013--thirteen years ago--and it performed well until two days ago, when I felt water on my foot while using the sprayer. The sprayer hose cracked in a few places near the diverter valve where the hose bends the most when used, and it did an impressive job of spraying everything in the cabinet below the sink when it finally let go. There was enough water coming out of the split hose that it ran out of the cabinet and onto my foot to let me know it failed. I called Delta, and they are sending me a new diverter/sprayer hose for free since the failure falls under their lifetime warranty. I probably use the sprayer an average of a few times a week, to give you some perspective on the longevity of the hose. From what I've seen in other reviews of this faucet, the diverter/sprayer hose is a common point of failure. The important take-home that prompted me to write this review is that the faucet comes with a "diverter plug" installed in the fitting for the diverter/sprayer hose, so there is the option of using the faucet either with or without the sprayer hose. The installation instructions I received told me to discard the diverter plug if I was installing the sprayer hose. Don't discard the diverter plug! Saving the diverter plug and installing it after the diverter/sprayer hose failed allowed me to continue using the faucet without the sprayer. It made the difference between having no running water in the kitchen while I wait for the parts from Delta to arrive, and having running water in the kitchen. Do I wish the sprayer hose had lasted longer than 13 years? Of course, but since the diverter plug saves me from going without water in the kitchen while I wait for the free replacement from Delta, I'm okay with it.
Date published: 2026-07-11
Rated 3 out of 5 by from Not was it once was. Have used this faucet for decades but the recent one purchased on12-30-25 has been a disappointment. The sprayer will not cut off half the time. Luckily I had not thrown away the old ragged looking one and I'm currently using it. Apparently the sprayer relies on water pressure to help shut it off. If any water is being used anywhere in the house the sprayer will not shut off properly!
Date published: 2026-06-12
Rated 2 out of 5 by from Terrible sprayer The side sprayer needs a total re-design. Already have had to replace and still does not work properly and leaks.
Date published: 2026-06-02
Rated 3 out of 5 by from Average Faucet drips after turned off. Especially if you don’t put the handle in the right spot.
Date published: 2026-05-08
Rated 5 out of 5 by from Looking good! Easy to install ( it took fore time taking out the old one ) and operate; a little less flow, but that I believe is the new standard. I even looks better than the old Danze thing that I was about to repair for the fourth time in 3 years. Using a pex style install was new to me as well, but it's easier than copper.
Date published: 2025-10-02
Rated 2 out of 5 by from The sprayer is junk Have not had this faucet 10 months and the sprayer sticks on you will get a shower if you check the sprayer
Date published: 2025-03-17
Rated 4 out of 5 by from Solid and functional This is a great faucet, tight design and feel. Not fabulous, but it doesn’t need to be. It’s a workhorse.
Date published: 2024-04-23
Rated 5 out of 5 by from So far still working Had about a week now so far it working just hope it holds up
Date published: 2023-02-21
  • y_2026, m_7, d_27, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_152
  • loc_en_US, sid_400-DST, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 342ms
  • reviews, product
Q&A
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 167ms
  • questions, product
  • bvseo-msg: Unsuccessful GET. status = 'ERROR', msg = 'Not Found.';
PART LIST

PART LIST

1 2 >
Image-Master-RP2393

Delta®

Delta® Metal Lever Handle Kit

List Price: $21.95 - $36.10
Free Ground Shipping All Orders $49+

RP2393

Image-Master-RP19754

Delta®

Delta® Aerator - Water-Efficient - 1.5 GPM

List Price: $16.50 - $27.15
Free Ground Shipping All Orders $49+

RP19754

Image-RP63265

Delta®

Delta® Adapter - Slip Joint

List Price: $58.55
Online Price: $46.84
Free Ground Shipping All Orders $49+

RP63265

Image-RP63264

Delta®

Delta® Adapter Kit - PEX Compression (10)

List Price: $92.90
Online Price: $74.32
Free Ground Shipping All Orders $49+

RP63264

Image-RP63792

Delta®

Delta® Stud Reinforcement Kit

List Price: $28.20
Online Price: $22.56
Free Ground Shipping All Orders $49+

RP63792

Image-RP28906

Delta®

Delta® Button - Red & Blue

List Price: $8.35
Online Price: $6.68
Free Ground Shipping All Orders $49+

RP28906

4.47 19
Image-Master-RP51502

Delta®

Delta® Bonnet Cap

List Price: $18.05 - $49.70
Free Ground Shipping All Orders $49+

RP51502

Image-RP21945

Delta®

Delta® Soap / Lotion Dispenser - Nut

List Price: $8.30
Online Price: $6.64
Free Ground Shipping All Orders $49+

RP21945

4.00 2
Image-RP63263

Delta®

Delta® Adapter Kit - PEX Compression (4)

List Price: $45.35
Online Price: $36.28
Free Ground Shipping All Orders $49+

RP63263

3.67 3
Image-Master-RP60097

Classic

Classic Side Spray & Hose Assembly

List Price: $77.25 - $103.85
Free Ground Shipping All Orders $49+

RP60097

Image-Master-RP60095

Delta®

Delta® Metal Lever Handle Kit

List Price: $20.75 - $56.40
Free Ground Shipping All Orders $49+

RP60095

Image-Master-RP70719

Delta®

Delta® Aerator - Water-Efficient - 1.75 GPM

List Price: $23.85 - $53.65
Free Ground Shipping All Orders $49+

RP70719

Image-Master-RP18508

Delta®

Delta® Aerator - 2.2 GPM

List Price: $16.85 - $33.15
Free Ground Shipping All Orders $49+

RP18508

Image-RP47029

Leland®

Leland® Mounting Bracket - 1H Bathroom

List Price: $18.05
Online Price: $14.44
Free Ground Shipping All Orders $49+

RP47029

5.00 2
Image-RP54233

Collins®

Collins® Set Screw

List Price: $11.10
Online Price: $8.88
Free Ground Shipping All Orders $49+

RP54233

Image-RP13938

Delta®

Delta® O-Ring

List Price: $8.25
Online Price: $6.60
Free Ground Shipping All Orders $49+

RP13938

4.50 2
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.