Foundations®
Single Handle Pull-Out Kitchen Faucet with Soap Dispenser in Stainless
Model#:
B4311LF-SSSD
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PRODUCT FEATURES
Make everyday kitchen cleanup easier with the Delta® Foundations® Single-Handle Pull-Out Kitchen Faucet with Soap Dispenser. Its high-arc spout swivels 120 degrees, while the pull-out spray wand and 59-inch hose provide flexible reach for filling, rinsing and cleaning around the sink. Designed for 1-, 2-, 3- or 4-hole, 8-inch installation with standard 1/2-inch-14 NPSM threaded connections, it adapts to a variety of kitchen setups. Working parts are accessible from above the sink for easier servicing. Integral check valves in the sprayer connection help prevent backflow, while a rotating stainless steel ball control mechanism with replaceable non-metallic seats supports reliable operation. Tested to meet NSF/ANSI 61 and 372 lead-free plumbing safety standards and backed by Delta's Lifetime Limited Warranty, this faucet delivers practical convenience. Upgrade your kitchen with Delta Foundations®.
- Full-range, flexible reach High-arc kitchen faucet swivels 120° and spout provides additional space around the kitchen sink
- Pull-down cleaning convenience Pull-down spray wand is a 59 in. hose and helps quickly clean around the kitchen sink
- Lead-free compliant Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety standards, including NSF/ANSI 61 and 372
- Easy installation & service This kitchen sink faucet is designed for 1, 2, 3, or 4-hole, 8 in. installation with standard 1/2"-14 NPSM threaded male inlet shanks and includes an optional coordinating escutcheon
- Top mounted service access All working parts can be replaced from above the sink for easier maintenance—no need to go under the deck
- Helps prevent backflow Integral check valves in the sprayer connection help prevent water from flowing backward into the supply lines
- Reliable water control rotating stainless steel ball mechanism with replaceable non-metallic seats supports dependable operation and easier maintenance
- Built to last Quality is our top priority, so all our products are tested and certified, meeting or exceeding industry codes and standards
- Lifetime limited warranty You can install with confidence, knowing all Delta Faucet Company's kitchen faucets are backed by our warranty
- 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.
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
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.
MagnaTite® Docking
MagnaTite® Docking
The pull-down spray head utilizes a powerful magnet which keeps the wand securely in place when not in use. No more dangling!
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
Flow Rate :
1.80 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
is this considered water sense compliant
Thank you for your question, Donna. While the EPA WaterSense program does not apply to kitchen faucets, this model is designed with a water efficient flow rate of 1.8 gallons per minute.
Best regards,
Jon
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
How do I replace the cartridge in a Delta 470 DST faucet
Hi Ken,
Thank you for your question. Here's a link to our How-To Video for help installing the replacement cartridge.
https://www.deltafaucet.com/video-gallery/video-page?videoId=1KMlxNiWni8
Best regards,
Jon
Date published: 2025-10-21
what material is the pull-out hose...is it vinyl or spiral metallic chrome to match on the chrome model? Hose length is sorely lacking on many websites.... The length of the hose shows 59" in one spot...is that correct?
Thank you for your question, Dukester! The RP41122 braided nylon hose assembly that is used with this model, has a 59 inch length. Best Regards, Benjamin
Date published: 2024-03-28
How do you get the set screw loose in the handle
Hi Gayle,
Thank you for your question. The set screw is located behind the red and blue indicator button. This usually requires either a 1/8" or 3/32" allen wrench.
Best regards, Edward
Date published: 2024-03-28
I'm looking for just the pull out part of the faucet. Is this a replacement part or do I have to buy the whole unit?
Hi, Kathy!
Thank you for your question. The replacement sprayer assembly for the Delta B4311LF-SD Faucet is available as a separate purchase. 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
My current faucet has a base with 2 handles. Does this come with a base that has just 1 hole for the faucet? If not, can a base be hold separately?
Thank you for your question pstallard! Model B4311LF-SD does include an optional escutcheon plate which has a single hole. This plate measures 13/16" (21 mm).
Best regards, Edward
Date published: 2024-03-28
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
Hello! How many inches does the sprayer pull out? Not how long is the actual hose per se, but how far it pulls out. Thank you!
Hello kyle,
Thank you for your question. The hose of the Delta Foundations Pull-Out Kitchen B4311LF-SD faucet is 59" (1499 mm) long leaving approximately 16"-20" of available hose length.
Best regards,
Tanya
Date published: 2024-03-28
The faucet swings freely side to side. It is a little to "free". Is there a way to snug it up a little?
Hello SupSup,
Thank you for your inquiry! The Delta Foundations Pull-Out B4311LF-SD faucet spout is designed to easily swivel 120 degrees, there is no way to adjust or tighten the swivel.
Best regards,
Tanya
Date published: 2024-03-28
The top of the soap dispenser just goes around in circles is it supposed to snap into something?
Thank you for your question, Pamo! The soap dispenser head is not meant to attach to the base. It is designed to be easily lifted up in order to conveniently fill the dispenser bottle from above the counter.
Best regards, Edward
Date published: 2024-03-28
Does the soap dispenser screw down or just sit in place?
Thank you for your inquiry, Blj1967! The soap dispenser that comes with the Delta Foundations Kitchen B4311LF-SD faucet, is secured to the sink/counter with the (provided) mounting nut below the sink.
https://media.deltafaucet.com/MandI/92630%20Rev%20A.pdf
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
Why does the soap dispenser continually stop working. You've replaced mine once already and now the 2nd one stops pumping soap. The tube isn't split it won't even pump water so it's not the soap.
Hi valued customer,
Thank you for your question about the Delta Faucet model B4311LF-SSSD. Please accept our apology for the inconvenience you are experiencing with the soap dispenser. We are happy to help!
Soap may accumulate and plug up the nozzle or pump over time.
The first step is to soak the head and pump in warm water. That will soften the build up and allow it to be cleared. After soaking, connect the head to the pump. Place the straw end into a cup of clean, warm water and activate the pump to rinse the components out. Reassemble the soap dispenser and test it out with soap as normal. I recommend rinsing the pump regularly.
Please reach out for further assistance or with any additional questions!
Best Regards,
Bryan
Date published: 2025-12-24
How do I attach the wand assembly to the hose assembly? There is nothing on the hose to screw it onto. There are two coupling nuts included. Am I supposed to put the hose through the coupling nut? I tried and it doesn't fit.
Hello Tempeh!
Thank you for your question and we are happy to help! To install the wand assembly of the Delta FOUNDATIONS® Single Handle Pull-Out Kitchen Faucet With Soap Dispenser MODEL#: B4311LF-SSSD, you will pass the hose through the faucet, snap the clip to the hose and be sure the clip is
oriented as illustrated in the maintenance and installation sheet linked below. Attach hose by firmly pushing onto a faucet outlet (at the back of the valve) until it clicks.
Pull the hose assembly out of the spout and be sure to hold the end of the hose down into the sink. Turn the faucet handle to the full-on mixed position. Turn on hot and cold water supplies and flush water lines for one minute. Place gasket into hose nut. Thread the hose nut onto the wand assembly hand tight.
These instructions are on page 4 and 5 of the maintenance and installation sheet linked below:
https://media.deltafaucet.com/MandI/92630%20Rev%20B.pdf
With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta customer.
Best Regards,
Carrie
Date published: 2024-03-28
Will foaming soap work in this dispenser?
Hello Kate79,
Thank you for your question! I am happy to assist you!
We do not recommend using foaming soap in any Delta soap dispensers as it will not pump properly.
Please contact us back with any further questions.
Best Regards,
Skyler
Date published: 2024-03-28
We just had the B4311lf-sssd kitchen faucet installed and there is only a trickle of cold water, hot water works just fine. Plumber said they tried various things and suggested it may be a bad cartridge. Is there a cartridge part in this model?
Hi KAT1988,
Thanks so much for contacting Delta Faucet Company!
The B4311LF-SSSD does use a cartridge, however we would recommend on flushing the faucet. Low flow is caused a blockage or debris, I have included a link to our Help Center for flushing instructions.
https://support.deltafaucet.com/s/article/Why-does-my-faucet-have-low-water-pressure-1628028366405
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2024-03-28
The wand on my model #B4311LF-SSSD will not switch between spray and stream. The stream position has a medium amount of spray. Where can I buy a new wand for this faucet. It is not that old.
Hi JoeB,
We’re very sorry to hear about your experience. Our team would like to help resolve this for you as quickly as possible, please reach out to us at 1-800-345-3358.
Sincerely,
Themar
Digital Communications Specialist
Date published: 2026-10-15
Is this an all medal faucet? I don’t want any plastic pull out sprayer.
Hi DLGM,
Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing with your Delta Faucet Foundations® Single Handle Pull-Out Kitchen Faucet With Soap Dispenser In Stainless MODEL#: B4311LF-SSSD. Here is what we can do to resolve your issue for you.
Our Delta product is a mixture of metallic and non-metallic material, Quality is very important to us and our products undergo rigorous testing to ensure high-quality performance. Non-metallic products are beneficial in that they do not rust or corrode and help prevent heat transfer.
Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
Where can I find drawing with parts listed
Hello Biff!
Thank you for your question and we are happy to help! The parts and accessories diagram for the Delta Single Handle Pull-Out Kitchen Faucet With Soap Dispenser Model B4311LF-SSSD is linked below:
https://media.deltafaucet.com/PartsDiagram/DPD-K-B4311LF-SD.pdf
With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta customer.
Best Regards,
Carrie
Date published: 2024-03-28
The markings on my faucet have faded or detached from the bottom of my faucet. Which of the two stems on the bottom of the faucet is the HOT water inlet? -- the long one, or the short one?
Thank you for your question, basil49! The hot water inlet on Delta Foundations model B4311LF-SSSD is the shorter one on the left.
Best Regards, Benjamin
Date published: 2024-03-28
How do you increase the force or pressure of the faucets spray Seems weak compared to what I replaced
Thank you for your question, Tajdu! If there is a reduction on flow on model B4311LF-SSSD, we recommend removing and cleaning the aerator. Feel free to contact us directly, if you need further assistance.
Best Regards, Benjamin
Date published: 2024-03-28
What is the spout length of the soap dispenser? I have an older sink, and want to make sure the soap will reach the inside of the sink.
Hello Melanie,
Thank you for your question! I would be more than happy to assist today.
The reach of the spout on RP44479 is 2 7/8" from the middle of the head to the end of the spout.
Please contact us back for any further questions.
Best Regards,
Kayla
Date published: 2020-11-09
We are having issues with the soap dispenser only working a few times and then soap doesn't come out even though it is full of soap. This keeps happening. What can we do to keep this working all the time?
I sent an email to customer service on July 11, 2024 and haven't heard anything back. So disappointed. My soap dispenser still doesn't work. Not a happy customer.
Date published: 2024-07-15
DOES DELTA HAVE ANY KITCHEN FAUCETS WHERE THE BODY IS MADE OF METAL?
Hi Valued Customer,
Thank you for your question!
Our Delta faucets are made of several materials and may depend on which model you have. We can't provide that level of detail every time and specific amounts are considered proprietary (trade secret).
But in general, the faucet 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
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com
Date published: 2025-05-30
We have this Delta kitchen faucet. The spray feature works terribly at this point - some holes spray sideways; some don't spray at all. Is this fixable? Or is there a component we need to replace? Is this covered under Lifetime Warranty?
I need the spray head for model # B4311LF-SSSD. How can I order one?
Hi Tammy,
Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. We will need more information to better assist you. Please send us an email at customerservice@deltafaucet.com.
Best Regards,
Skyler
Date published: 2024-03-28
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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.