Foundations®
Single Handle Pull-Out Kitchen Faucet with Soap Dispenser in Oil Rubbed Bronze
Model#:
B4311LF-OBSD
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PRODUCT FEATURES
This Delta Faucet provides a practical, hardworking solution that will stand the test of time, every time. Foundations kitchen faucets with Touch-Clean® Spray Holes allow you to easily wipe away calcium and lime build-up with the touch of a finger. Delta is a reflection of your personality and is as individual as you are. The included escutcheon completes the ensemble for a more finished look. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty.
- Pull-out spout with 59 in. hose offers greater flexibility and reach
- Soft, rubber Touch-Clean spray holes allow you to easily wipe away calcium and lime build-up with the touch of a finger
- Includes coordinating soap dispenser
- Fits 1, 2, 3, or 4-hole installations
- Optional 10-3/4 in. escutcheon included for use with additional mounting configurations and a cohesive look
- ADA compliant
- Pull-out spout swivels 120°
- Two function wand with aerated stream or spray
- 1/2-14 NPSM threaded male inlet adapters
- Integral double check valves in spout
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.
Soap Dispenser
Soap Dispenser
A soap/lotion dispenser coordinates with the look of your kitchen, and loads conveniently from the top. You won’t need to keep a bottle of liquid soap or lotion on your counter.
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
Installation Information
1, 2, 3, or 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.) :
8-3/4
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
Mark from
Not really happy
Not overly pleased with the faucet.
The handle moves hard after using it with warm water.
Works fine until warmed up.
I suspect it won't last very long
Date published: 2026-03-16
Rated 5 out of
5
by
Up north from
Happy with purchase
Works great! Much better than last Delta kitchen faucet. Button to activate sprayer started leaking.
Date published: 2025-09-15
Rated 1 out of
5
by
Michigan Dad from
You will regret purchasing this!
It's cheap quality, made of plastic, and feels like a toy in your hand. I purchased this item from the "green store" and upon opening the box at home I immediately returned it to the store because I did not believe it would last more than one year before failing. This faucet should cost no more than $24.99 considering the poor quality..
Date published: 2025-05-06
Rated 2 out of
5
by
Smiles58 from
Poor workmanship
I love the look - but the little red and blue plug feel out during installation. We put it back but sadly after less than a year it fell out and we didn't notice it so now the faucet has a whole. I might have given a better review if you could just buy the plug and replace it but navigating this web site is a joke.
Date published: 2025-03-27
Rated 1 out of
5
by
Wrenhouse from
Corrosion after six months use!
DIY install Jan 2023. After six months use faucet started to rust and corrode on the deck plate, bottom of riser stem and sprayer neck started turning hard. After 1 yrs time another DIY replacement was needed. Pictures show all corroded parts after removing the 1 yr old product. Issues may have been from a faulty cartridge even though we never saw evidence of external leaking. Sink & faucet surface were kept dry. Our well water is softened. Menards allowed a product return without issues using just our receipt and provided credit. We replaced the faucet with a higher quality design and brand.
Date published: 2024-01-15
Rated 5 out of
5
by
PETERW from
great looking,Very functional product
I bought this about a month ago & had it professionaly installed.I am very pleased with this faucet.Everything works well & moves wonderfully.The finishes look great!!
Date published: 2023-03-08
Rated 5 out of
5
by
DonD from
My wife loves her new faucet!!
Our old kitchen faucet started leaking so my wife and I went shopping for a new faucet and picked out this one. I liked the fact that it was easy to install (took longer to remove old one than install new one). After using it a few times, I am happy my wife picked this one. Like the way it switched from stream to spray with just the touch of a button because it eliminated the need for a separate sprayer. The soap dispenser was put where the sprayer unit was for the old faucet we removed.
Date published: 2022-11-28
Rated 5 out of
5
by
DonD from
My wife loves the new faucet!!
Bought this on Mon 11/07/2022. Faucet was easy to install and my wife loves the way she can switch from stream (normal flow) to spray for rinsing.
Date published: 2022-11-12
Q&A
Do you know when this will be available?
Hello Pete,
Thank you for your inquiry! The Delta Foundations Pull-Out Kitchen B4311LF-OBSD faucet is scheduled to started shipping out July 8, 2019.
Best regards,
Tanya
Date published: 2024-03-28
What material is the faucet made out of? We don't want plastic parts. Thanks.
Hi, Monark!
Thank you for your question. Our faucets are made of several materials, Unfortunately, I am unable to provide a specific breakdown for your faucet as that information is considered proprietary.
But in general, our faucets may contain:
Bronze
Brass (36000, 260) (hub, handle, body, tube, fittings)
Zinc (escutcheon, hub, handle)
Stainless Steel (undercover plate, seat liner, set screw)
Copper (tubing)
PEX-C (puck and tubing)
Silicone (gaskets)
Synthetic rubber - EDPM, Santoprene (hoses)
Vinyl (hoses)
Nylon
Plastics
I am sorry the information you were looking for was not readily available for you.
Please know that all of our products undergo rigorous tests to ensure long-lasting use and are made with high-grade materials.
Please feel free to call, email, or message us on social if you should have any further questions.
Best regards, Rosanna
Phone: 1-800-345-3358 | Email: customerservice@deltafaucet.com | Facebook/Twitter: @deltafaucet
Date published: 2024-03-28
Is it possible to buy a replacement handle in stainless steel for Foundation single handle kitchen faucet
Hello Jim48,
Thank you for your question. Yes, the handle of the Delta Foundations Pull-Out Kitchen B4311LF-SSSD faucet can be purchased separately. The part number for the handle assembly is RP44476SS. Please feel free to call, email, or message us on social if there is anything else you need.
https://media.deltafaucet.com/PartsDiagram/DPD-K-B4311LF-SD.pdf
Best regards,
Tanya
Phone: 1-800-345-3358 | Email: customerservice@deltafaucet.com | Facebook/Twitter: @deltafaucet
Date published: 2024-03-28
I need an adapter for this faucet that I can attach to the threaded nylon hose to covert to a 20mm or 26mm threaded opening. I’m trying to attach an extension hose and I need this type of fitting. Any recommendations? Thanks!
Hi, Joee!
Thank you for your question. At this time, we do not make an adapter for the hose to connect an extension.
Best Regards,
Rosanna
Date published: 2024-03-28
Is there any way to increase the water flow? Something that can be removed? Wish we'd known it's low flow.
Hello Fred,
Thank you for your question. The Delta Kitchen Pull-Out Kitchen B4311LF-SD faucet is designed with a flow rate of 1.80 GPM at 60 PSI. There is no way of increasing or decreasing the flow rate of this faucet. There are also no parts that can be removed to increase this designed flow rate.
Best regards,
Tanya
Date published: 2024-03-28
Can I get a new red plug. Mine disintegrated
Hello,
Please accept our sincere apology for the inconvenience you are experiencing. We have reached out to you via email to further assist at this time.
Best Regards,
Tim
Digital Communications Specialist
Date published: 2025-12-16
Is it possible to buy a replacement sprayer head for the single handle pulldown?
Hi, Billdehkes!
Thank you for your question. The Delta B76411LF-SD Faucet does have a replaceable sprayer assembly. The part number is RP92442. Here is a link to the part:
https://www.deltafaucet.com/parts-product-detail?modelNumber=RP92442
Best Regards,
Rosanna
Date published: 2024-03-28
does this come without the soap dispenser?
Hi, Wendy!
Thank you for your question. The Delta B4311LF-SSSD Faucet is not available without the soap dispenser. However, the soap dispenser is a separate unit from the faucet and does not have to be installed.
Best Regards, Rosanna
Date published: 2024-03-28
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