Foundations®

Single Handle Pull-Out Kitchen Faucet with Soap Dispenser

Download Image

B4311LF-OBSD is rated 4.2 out of 5 by 16.
  • y_2019, m_8, d_18, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_16
  • loc_en_US, sid_B4311LF-OBSD, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 52ms
  • REVIEWS, PRODUCT
Finish: Oil Bronze
List Price*: $231.65
Base Parts
B4311LF-OBSD
List Price*: $231.65
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 Features

Installation Information


1, 2, 3, or 4-hole 8" installation


  • Escutcheon: Optional Escutcheon Included
  • Flow Rate: 1.8 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 8-3/4"
  • Spout Length: 8-3/4"
  • Fittings Type: 3/8" compression fittings
  • Deck Thickness: 2"
  • Valve Type: Washerless ball valve
Rated 1 out of 5 by from Horrible Design Faucet will not retract unless you use two hands and forcibly push it back inside.
Date published: 2019-08-11
Rated 5 out of 5 by from Great Faucet Easy to install, my wife likes the spout sprayer feature and the ability to change streams to spray and back to stand flow by pushing a button. Happy wife, happy life...
Date published: 2019-05-16
Rated 1 out of 5 by from Great faucet... Until it leaks. Great faucet... Until it leaks. I had it installed a week ago and it looks and works great... for now. I was informed that there are no replacement parts for this. I checked the Delta wed site and sure enough NOTHING COMES UP. The "Repair Kit" RP44123 doesn't exist anywhere I looked. This is a Menards Exclusive and Menards doesn't have it. Multiple service people were unable to find it. I was told that since Delta doesn't list what the part numbers in the kit are, there is no way to order them individually. If I didn't have to pay to replace it I would return it. This is a VERY EXPENSIVE faucet for something that is basically DISPOSABLE.
Date published: 2019-03-23
Rated 4 out of 5 by from Easy installation! When our previous faucet unexpectedly failed (the head shot of onto the counter and water sprayed across our floor) we needed a quick replacement. We found it at Menard's and had it in place in a few hours. I really liked the ease of installation!
Date published: 2019-03-21
Rated 5 out of 5 by from The faucet is working “excellent”. Very nice produ The faucet is working great!
Date published: 2018-12-14
Rated 4 out of 5 by from Like the pull out spray feature. Extra supplies are needed to install.
Date published: 2018-12-10
Rated 5 out of 5 by from kitchen faucet Love the brushed nickel finish. So easy to use the spray function.
Date published: 2018-08-24
Rated 5 out of 5 by from Functional waterway Love the combination faucet/sprayer
Date published: 2018-05-05
  • y_2019, m_8, d_18, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_16
  • loc_en_US, sid_B4311LF-OBSD, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 12ms
  • REVIEWS, PRODUCT

Is the base ring used when doing a deck mount style? Thanks

Asked by: Nita
Thank you for your question, Nita! The base ring is used only in single-hole installation. You can find more information in the installation instructions: https://media.deltafaucet.com/MandI/92630%20Rev%20A.pdf Best regards, Jon
Answered by: Delta Faucet
Date published: 2018-07-19

What size water connections are on the hoses that come with this faucet?

Asked by: Jshat
Thank you for your question, Jshat! The water supply hookups are not supplied for this model and you will need to determine which type of connection you will be making, for ball nose risers (3/8" O.D. copper tubing) with coupling nuts or 1/2" I.P.S faucet connectors. Please see the Maintenance and Installation manual for reference. https://media.deltafaucet.com/MandI/92630%20Rev%20A.pdf Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2018-09-22

Can I purchase a duplicate soap dispenser exactly like the one in this kit? And also a matching vent cover for the dishwasher vent?

Asked by: Jeremy
Thank you for your question, Jeremy! This model comes with the soap dispenser RP44479. We also manufacture kitchen air gaps as part number 72020, or 72020SS for Stainless Steel, both of which can be ordered directly from the warranty center by calling 1-800-345-3358 Monday-Friday: 8a.m.-8p.m. EST and Saturday: 9a.m.-6p.m. EST https://www.deltafaucet.com/parts-product-detail?modelNumber=72020-SS Best regards, Edward
Answered by: Delta Faucet
Date published: 2018-07-01

What is the shortest back to front sink dimension that this faucet will fit? 

Asked by: Star
Hello Star, Thank you for your inquiry! The Delta Foundations Pull-Out Kitchen B4311LF-SSSD faucet measures 9-1/4" from the center of the faucet to the center of the aerator where the water comes out. Overall length is around 10" and please keep in mind that the wand is slightly angled forward for the spray flow. Best regards, Tanya
Answered by: Tanya
Date published: 2018-03-21

The top of the soap dispenser just goes around in circles is it supposed to snap into something?

Asked by: Pamo
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
Answered by: Delta Faucet
Date published: 2018-08-26

Does the soap dispenser screw down or just sit in place?

Asked by: Blj1967
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
Answered by: Tanya
Date published: 2018-08-25

is this considered water sense compliant

Asked by: donna
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
Answered by: DeltaFaucet3
Date published: 2017-10-24
  • y_2019, m_8, d_18, h_23CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
  • cp_2, bvpage2n
  • co_hasquestionsanswers, tq_15
  • loc_en_US, sid_B4311LF-OBSD, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 96ms
  • QUESTIONS, PRODUCT