Foundations®
Single Handle Pull-Out Kitchen Faucet in Chrome
Model#:
B4310LF
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PRODUCT FEATURES
You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
- 1 or 3-hole 8" installation
- ADA Compliant
- Pull-out spout swivels 120degrees
- 59 in. long hose provides outstanding reach
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Technology and Special Features
ADA Compliant
ADA Compliant
Some people, and some local codes, require fixtures that are compliant with the Americans with Disabilities Act. If someone may visit who has special needs, or if you believe future buyers might appreciate this feature, Delta offers a range of compliant fixtures.
No-Lead Compliant
No-Lead Compliant
Tested and certified to NSF/ANSI Standard 61, which sets the criteria for product safety. The lined waterways in Delta® faucets help prevent leaching of metals.
Water-Efficient
Water-Efficient
CalgreenCert Tooltip information here...
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Resources
Installation Information
1 or 3-hole 8" installation
Connection Type :
1/2" IPS connection
Flow Rate :
1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
Overall Height (in.) :
8-15/16
Valve Type:
Washerless ball valve
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 1 out of
5
by
Never a delta again from
Terrible faucet.
This kitchen faucet is the worst we’ve ever had. We’ve had less expensive faucets that were so much better. Switching to spray is difficult. It has so little power when using spray. You can’t swivel the hose as it won’t work.
Date published: 2026-06-14
Rated 5 out of
5
by
vasi m from
delta faucet
very happy with the new faucett and matching soap dispenser!
Date published: 2026-04-01
Rated 5 out of
5
by
Patricia from
Faucet Kitchen
Great fit I have low cabinets so this pullout version works.
Date published: 2025-11-30
Rated 1 out of
5
by
Steven from
Hose cover unravels!
Date published: 2025-07-22
Rated 1 out of
5
by
The Cleaning Lady from
I don't recall what kind of faucet it is.
This faucet is a piece of junk. The handle is loose. The hose doesn't go back in all the way. It has low water pressure. I have it in my kitchen but I'm going to switch it out for a different one.
Date published: 2025-07-05
Rated 1 out of
5
by
Lex 33 from
B4310LF
Faucet is less than a year old and is failing at the rubber gasket that switches between spray and pour. Hard to operate because of kinking hose and low flows.
Date published: 2024-10-27
Rated 1 out of
5
by
Brian from
Terrible!
The mechanism which switches between stream and spray is designed to fail. What makes it worse, my plumber installed it. Now I have to pay for a new faucet and incur a 2nd installation fee. This ain't rocket science, Delta. Or maybe it is.
Date published: 2023-09-26
Rated 3 out of
5
by
George III from
Works,looks nice. the only problem is the hose is not strong enough. Kinks to easy.
Looks Great. The only problem is the hose kinks.
Date published: 2023-08-20
Q&A
Is this faucet suitable for use in an outdoor kitchen on a covered patio?
Hi MC, Thank you for your question. The model B4310LF can be used in an outdoor kitchen on a covered patio. Make sure that you drain the faucet prior to any freezing conditions.
Thanks,
Dave
Date published: 2024-03-28
Does the Foundations Pull Out faucet spout swivel?
Hi SWH,
Thank you for your question. The spout on the Foundations Pull out faucet model B4310LF will swivel 120 degrees.
Thanks,
Dave
Date published: 2024-03-28
Model # B4310LF Two (2) Questions====
1) What does the letter "B" in model Number stand for?
2) I have a three (3) hole sink. Any reason why I could not install this model using the 1-hole method? Wouldn't the 8-inch escutcheon plate cover the water faucet holes spaced 4-inch apart?
Hi GT, Thank you for your questions. Delta Faucet model # B4310LF is our Core Basic entry level faucet. The model number for the Chrome Finish is B4310LF. Regarding your last question, the escutcheon plate can only be used with an 8" spread on the holes. It will not work if your holes are only 4" apart.
Thanks.
Jody
Date published: 2024-03-28
Which line is for the hot water? The long or the short hose?
Hi Nick, Thank you for your question. Normally the longer line is the cold water line. There should be a sticker on the faucet lines denoting which side is the hot.
Thanks,
Dave
Date published: 2024-03-28
Does this model have built in backflow prevention?
Hello,
Thank you for your question!
No, it does not feature a vacuum breaker.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2025-04-25
Does this come in brushed silver
Thank you for your inquiry, Sandy! Yes, the Delta Foundations Pull-Out Kitchen B4310LF-SS does come in the brushed Stainless finish.
https://www.deltafaucet.com/kitchen/product/B4310LF-SS
Best regards,
Tanya
Date published: 2024-03-28
Is this model lower end quality or lower end of middle price quality?
Low end
Date published: 2024-03-28
Is the top spray/flow toggle rubber or hard plastic?
Hi, Shawn!
Thank you for your question. The mode selector button on the Delta B4310LF Faucet is a hard plastic.
Best Regards, Rosanna
Date published: 2024-03-28
PART LIST
PART LIST
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Delta Online Pricing
This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.