Foundations®

Single Handle Pull-Out Kitchen Faucet

Download Image

B4310LF-SS is rated 3.1 out of 5 by 39.
  • y_2019, m_1, d_21, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_39
  • loc_en_US, sid_B4310LF-SS, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 25ms
  • REVIEWS, PRODUCT
  • 1 or 3-hole installation
  • Pull-out spout swivels 120 degrees
  • Backed by Delta Faucet's Lifetime Limited Warranty
  • Water-Efficient
  • No-Lead Compliant
Finish: Stainless
List Price*: $289.15
Base Parts
B4310LF-SS
List Price*: $289.15
  • 1 or 3-hole 8" installation
  • ADA Compliant
  • Pull-out spout swivels 120degrees
  • 59 in. long hose provides outstanding reach

Installation Information


1 or 3-hole 8" installation


  • Escutcheon: Optional Escutcheon Included
  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 8-29/32"
  • Spout Length: 8-3/4"
  • Fittings Type: 1/2" IPS connection
  • Valve Type: Washerless ball valve
Rated 5 out of 5 by from Excellent Warrinty We brought a unit similar to this one about 10 years ago. Recently water comes out at the handle base when turned on . The finish has deteriorated at the faucet end. I talked with Onya, Saturday morning December 29, 2018 , described my issues , she helped me text her pictures of my unit and she placed a replacement parts order under my lifetime warranty . Always purchase where there is a life time warranty . Thank you DELTA. I'm a life long fan.
Date published: 2018-12-29
Rated 5 out of 5 by from Nice Profile Looks great on our new island.
Date published: 2018-12-28
Rated 5 out of 5 by from Very nice faucet! Purchased this faucet to replace a previously owned Delta. Was very similar in style and a good value for the money. Happy with my purchase!
Date published: 2018-11-17
Rated 4 out of 5 by from A single limitation Good faucet but its angle is too sharp to easily spray around a standard size sink. Otherwise, I'm a happy camper.
Date published: 2018-11-02
Rated 1 out of 5 by from liked all the features until 8 months later. contacted delta and was sent a replacment kit for thefaucet and two months later im having the same problem and more then one thing that started out with. if this a lifetime replacement on parts ..then why not send me a new replacment faucet since this is costing me to have installed.
Date published: 2018-08-26
Rated 1 out of 5 by from Replaced twice and wand replaced once. We are not happy with the Delta Foundation single handle pull out kitchen faucet. This is the second time this unit has been replaced and the sprayer wand has been replaced recently. We are both handicapped and have to installation done be a plumber. The unit was purchased new in 2/2013. Lot of cost involved with installation of a new unit under warranty.
Date published: 2018-06-08
Rated 5 out of 5 by from Perfect fit Looks good and works as stated on box. More importarly, wife loves it.
Date published: 2018-06-07
Rated 1 out of 5 by 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
  • y_2019, m_1, d_21, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_39
  • loc_en_US, sid_B4310LF-SS, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 15ms
  • REVIEWS, PRODUCT

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

Asked by: Gary Nelson
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
Answered by: DeltaFaucet11
Date published: 2018-05-11

is the spout metal or plastic

Asked by: tim
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.
Answered by: KSSunflower53
Date published: 2018-01-20

Is this faucet suitable for use in an outdoor kitchen on a covered patio?

Asked by: MC
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
Answered by: DeltaFaucet2
Date published: 2014-01-15

Does the Foundations Pull Out faucet spout swivel?

Asked by: swh
Hi SWH, Thank you for your question. The spout on the Foundations Pull out faucet model B4310LF will swivel 120 degrees. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2014-01-09

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?
Asked by: FIGO
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
Answered by: DeltaFaucet2
Date published: 2014-01-13

Which line is for the hot water? The long or the short hose?

Asked by: nick
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
Answered by: DeltaFaucet2
Date published: 2014-04-21

Does this come in brushed silver

Asked by: Sandy
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
Answered by: Delta Faucet
Date published: 2018-08-21

Is this model lower end quality or lower end of middle price quality?

Asked by: haru chan
Low end
Answered by: Faucetless
Date published: 2018-01-19
  • y_2019, m_1, d_21, h_18CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_11
  • loc_en_US, sid_B4310LF-SS, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 15ms
  • QUESTIONS, PRODUCT