Foundations®
Single Handle Pull-Out Kitchen Faucet in Stainless
Model#:
B4310LF-SS
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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.
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
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
MaryAnne from
Low Water Flow/Kinks Easily
The only good thing about it is that it looks good. I came onto the website to see if there was directions on how I could myself take it apart and make the water come out faster. Plus in moving it around with the 'shower' feature on, it kinks very easy and the shower water starts to wane. Was looking for a way to correct these things myself. What I found was one review from another customer that took the words right out of my mouth. Between the buying the faucet and paying the plumber (who recommended Delta) it cost me $400. That is a lot of money to be so disappointed and aggravated every day. I honestly don't know what to do that won't cost me another small fortune to fix this.
Date published: 2018-02-16
Rated 3 out of
5
by
KSSunflower53 from
Mixed Feelings, But Serviceable Attractive Faucet
We replaced our old standard Delta faucet with this one, with the pull-out and spray option. We like those features, and we have become comfortable with this faucet. But...
We had the plumbers back twice after the original installation because the water flow was utterly unacceptable. To make a long story short, adequate water flow required the removal of at least one if not two of the internal mechanisms, one of them I think a water saver feature. After that, because of sediment continuing to collect in the screens, I took the aerator off to clean the screens, and removed two of the four screens as well. Considering that we paid quite a bit for this faucet, we were not happy with so much tinkering just to get an acceptable water flow.
Also, the hose limits the angle available for using the spray function. And the hidden toggle for the spray function took a bit of practice.
Our kitchen is 1980's, and the tall pull-down faucet was much too big and industrial looking - this faucet is a much better fit for our space.
Once we had the water flow ok, we have had no problems with the functioning of the faucet itself.
Date published: 2018-01-20
Rated 1 out of
5
by
Faucetless from
Does not seat easily
This pull out does not seat easily into it place. Flow is low and sprayer option has little power.
Date published: 2018-01-19
Rated 4 out of
5
by
Loretta6 from
Faucet looks modern and is easy to use.
Faucet looks good. However it collects water spots and we have a water softener. That is unsightly.
Date published: 2017-11-30
Rated 5 out of
5
by
drh46 from
Very good Product
We bought the Delta faucet for our kitchen sink on the recommedation of the sales clerk, who stated that she had good reviews from other customers and that the warrenty was the best in the industry.
Date published: 2017-09-08
Rated 2 out of
5
by
jecc from
very low flow
This faucet is barely 1 year old and now the flow is terrible. Removed aerator in an attempt to clean it and now can't get it back together. Please send detailed instructions as to how to refit the pieces as they don't seem to be going back together in the way they came out. Is there a reason there are THREE screens on it? Thank you for the help.
Date published: 2017-07-29
Rated 5 out of
5
by
CornyKY from
Very good quality product that has an awesome lifetime guarantee.
This product works as it is supposed to and has a nice finish to it. I had this same model of faucet before this new one. I had some trouble with the faucet. I called the company and they gladly sent me a new replacement at no cost. The customer service lady was exceptional and friendly.
Date published: 2017-02-27
Rated 5 out of
5
by
Wisconsin from
This is a great product
We are happy with the faucet we bought 4 years ago. Wish delta had some sort of an extension for the wand to stick out further. Otherwise extremely happy
Date published: 2017-02-16
Rated 3 out of
5
by
Bones from
Looks great but could function better.
The hand held sprayer hose is thin and low quality. it kinks and collapses too easily. The spray button does not stay fully depressed during use. It needs to be repressed every time i use the faucet otherwise the water trickles out the sprayer
Date published: 2016-11-01
Rated 5 out of
5
by
Nonno3 from
My wife loved the design and functions of this product.
My wife loved the design and functions of this product. She picked this faucet as a replacement when our kitchen faucet failed. She seems to appreciate the faucet very much. A happy wife means the world to me. And she is Happy!! Very easy to install, instructions were very well written. Thank you.
Date published: 2016-10-26
Rated 1 out of
5
by
desk29top from
This is the worst faucet I've ever used in my life
I ordered this faucet when I was building a house. I hated it from day one. I've kept it for 9 months, hoping it would grow on me but the more I use it the more I hate it. First of all, the flow rate is horrible. It was so bad that I had my plumber come out and look at it to see if there was a problem with the water pressure. Nope! It just sucks. And the sprayer is horrible also. The hose kinks up when you move it around and the nozzle is pointed down so it's hard to clean the sides of the sink. I always read reviews, but I have never taken the time to write one. But this faucet is so horrible I felt the need to share. I am here looking for another one. I prefer side sprayers anyway. I'm going to have to have another hole cut in my granite, but I don't care. I hate this faucet!
Date published: 2016-10-01
Rated 2 out of
5
by
Hamilton from
Looks Good but does not perform
Purchase a Delta Foundations B4310LF-SS Single Handle Pull-Out Kitchen Faucet for a new construction - Did not provide good flow or pressure from the outset.
Cleared the nozzle filter - nothing causing a problem. Called the plumber back and he checked the connections and the pressure on the water lines there were no issues and line pressure was good.
We removed the faucet head and spray handle from the connecting hose. Water pressure was good and normal.
Can only think following our experiences and reading other reviews that this is a design feature and there are restrictors or values in the spray head. If this is the case then this item needs to be advertised accordingly as a low or restricted pressure flow faucet.
This item was not what I was expecting.
Hamilton
Date published: 2016-09-26
Rated 4 out of
5
by
MM2016 from
Works great
[This review was collected as part of a promotion.] I bought this to replace a leaky no-name that looked almost exactly like this. It does what it's supposed to do and I am pleased, especially with the great price I got on faucet direct!
Date published: 2016-09-03
Rated 2 out of
5
by
dougveik from
Leak
Worked good for several (3-4) years. Just had the button to toggle from the spray to aerator button had a leak under it and slowly lifted the plastic up. Can't find anything online for a fix on a Sunday night. Hoping for some sort of help. I guess we'll see how it goes! Not a bad faucet, just having issues now. Our hard water gave it (or any other faucet) issues as the build up makes it hard to pivot the faucet after a few years.
Date published: 2016-07-31
Rated 1 out of
5
by
Disappointed from
Junk
Bought this faucet for new home we built, as others have said the switch between spra & stream wouldn't hold on either without holding the button down.Poor stream with plenty of pressure and pull out was difficult. Got a new handle from Delta, same problem.
Date published: 2016-06-29
Rated 4 out of
5
by
BingoBill from
Not completely satisfied with this product.
I like the looks of this product and the finish. What i don't like is the aerator. When I use the spray feature then switch to the stream it seems like the spray doesn't completely shut off. It also doesn't seem to have enough pressure. We have had Delta products before and never seemed to have this problem.
Date published: 2016-05-06
Rated 1 out of
5
by
HarryT from
This faucet failed for us, 3 different times
Faucet originally installed in new house 2003, broke at base in 2010, replaced. Broke on stem in 2011, replaced. Broke at the hose/wand assembly in 2016. Changed to different model.
Date published: 2016-03-24
Rated 3 out of
5
by
pirlgirl from
Not as expected
Water flow is very slow; can not even spray peanut butter off a knife with hot water. If I had nor thrown my old faucet out, I would take this one back to the store.
Date published: 2016-01-11
Rated 3 out of
5
by
Diana from
This product has poor pressure
This faucet has no water pressure and the sprayer has better pressure/ The sprayer when not pulled out sprays water all around the sink. I have a double stainless sink. I always have to wipe the back and sides of my sink. I use the sprayer mode only because the pressure is much better.
Date published: 2015-06-11
Rated 3 out of
5
by
Dennis1 from
High quality, low flow
Despite my modifying the flow valve in an effort to increase the flow rate, this faucet (and probably all newer faucets) sprays a weak stream of water, which is significantly less than the faucet it replaced... apparently its an attempt to save water. Unfortunately, this results in using more water to accomplish what my old faucet did in a single squirt. Otherwise, it's a high quality, all metal unit (no plastic) and was simple to install.
Date published: 2015-02-20
Rated 1 out of
5
by
Suzy Homemaker from
FIRST DELTA DISAPPOINTMENT
We recently purchased this Delta faucet through our plumbing contractor for our laundry room and kitchen (new construction). The faucet was displayed in their showroom, but was not operational. It should be removed from their showroom! The buttons on top are difficult to push and get satisfactory spraying results and the hose is difficult to get in and out and often cuts off the flow of the water. The operation has been very frustrating to say the least. Fortunately, we realized this before we had our kitchen faucet installed and were able to purchase a different faucet. We have built several new homes and have always purchased Delta faucets. We have been very happy in the past. This faucet should be discontinued or redesigned.
Date published: 2015-01-26
Rated 5 out of
5
by
Lucky from
nice clean sturdy
I bought 1 a month ago, liked it and ordered a second one
Date published: 2014-05-20
Rated 5 out of
5
by
Wini from
Good product - fast delivery
Delivery was fast. Installation was normal. Product performing well. Negatives are: (1) spout/spray hose kinks up very easily. (2) Must press & hold spray button to get a good spray and unit is taller than expected...handle bumps against shelf below window. Other than that I'm very pleased with this product and the fast delivery.
Date published: 2014-02-01
Rated 4 out of
5
by
Juansa from
Low Lead Compliant Single Handle Kitchen Faucet
I purchased this item a couple of months ago and only had it installed last weel. So far it works as expected. The look is very important and its design is awesome.
Date published: 2013-12-18
Rated 1 out of
5
by
Synoia from
Faile after two years
Faucet came loose. Tightened it up, and now base rotates when head is rotated. Spray/stream buttons hard to use.
Not recommend.
Date published: 2013-12-14
Rated 1 out of
5
by
JudyDP from
Not worth the money
We've had this faucet for almost a year now and it just gets worse. the hose kinks so if you pull it out too far or not far enough it will just let a little water out at a time. We have to find the happy balance. When you switch back and forth between the spray and stream the aerator shoots off into the sink. Today I had the garbage disposal running and the aerator popped off and now the screen is missing. The soap dispenser doesn't work half the time... all around this is a piece of junk.
Date published: 2013-06-27
Rated 1 out of
5
by
PatO from
Worst faucet ever
Bought the DeltaB4310LF faucet. Sprayer is terrible and will not lock on spray, you have to hold down the button or it partially spray. It is now four months old and it leaks around the mounting. Have to keep a towel around the base. What a piece of junk.
Date published: 2012-08-05
Rated 1 out of
5
by
HarryT from
too tight, or too loose
Our original faucet was installed in new house 2003. It became too loose and nut and washers etc became scaly and rusty, which prevented it from staying tight. Replaced with identical model in June 2010. Now, Nov 2011 it is too loose again and plumber cannot get it tightened,
Date published: 2011-11-02
Rated 5 out of
5
by
shaun2000 from
Perfect all-in-one water control
This is my dream of a kitchen faucet, incorporating intuitively all the functions I want--good looks, high discharge outlet, swings between two sinks, built-in extension hose which converts from stream to spray, and very silky and intuitive fingertip control. .
Date published: 2011-06-26
Rated 4 out of
5
by
Dbrown from
Good simple pull-out faucet
Was looking for a good inexpensive pull-out faucet, could not beat this one, also installed very easily
Date published: 2011-06-21
Q&A
My Kitchen faucet is leaking by the base of the stem coming out of the counter. It's only 4 years old. I think model number is B4310LF
Hi, Gary!
Thank you for your question. To better assist you with this inquiry, please contact our Delta Customer Service line at (800)345-3358. We are available Monday-Friday, 7am-7pm, CST and Saturday, 8am-5pm, CST. You may also email at customerservice@deltafaucet.com.
Best Regards,
Rosanna
Date published: 2024-03-28
Can you buy sprayer for B4310?
Hi, Butch!
Thank you for your question. The sprayer assembly for the Delta B4310LF-SS Faucet is available as a separate purchase. The part number is RP44477.
Best Regards, Rosanna
Date published: 2024-03-28
is the spout metal or plastic
The spout is metal, solid and sturdy. The one we have is brushed silver color, and looks nice (doesn't water spot to speak of). The toggle area for the spray function is some sort of flexible rubbery material. We have had the faucet just under a year, and it still looks like new.
Date published: 2024-03-28
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
PART LIST
PART LIST
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![Image-RP32522]()
Delta®
Delta® Quick-Connect Clip -Pull-Out & Pull-Down Non-DST Kitchen
List Price:
$27.00
Online Price:
$21.60
Free Ground Shipping All Orders $49+
RP32522
4.57
7
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.