Delta B4310LF Chrome Foundations Core-B Pullout Spray Kitchen Faucet

- Item #: BCI1306905

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Product Features:

  • Fully covered under Delta's limited lifetime warranty
  • All-brass faucet body and handle construction
  • Superior finishing process - faucet finish covered under lifetime warranty
  • Includes cover plate (escutcheon) for sinks with 3-holes (8" centers)
  • Insulated pullout spray faucet head with 59" hose
  • Sensible styling that complements any home
  • Classically styled faucets and accessories handle the toughest tasks with ease
  • Spout swivels 120 degrees to allow for unobstructed sink access

Product Technologies:

  • Eco Friendly: Through a number of technologies and innovations, Delta’s Eco Friendly faucets achieve the impossible: A faucet that feels like more water, while actually conserving water. There are many advantages to this beyond helping protect our nation’s water resources. First, Delta’s Eco Friendly faucets splash less; you won’t have to wipe your counters as much. Second, they use less hot water, preserving your hot water supply and reducing associated water-heating costs. Third, you will feel a little less guilty leaving the water running for longer periods.

Product Specifications:

  • Overall Height: 8-29/32" (measured from counter top to highest point of faucet)
  • Spout Height: 6-11/16" (measured from counter top to faucet outlet)
  • Spout Reach: 8-3/4" (measured from center of faucet base to center of faucet outlet)
  • Number of installation holes required: 3
  • Center-to-center distance between handle installation holes (faucet centers): 8"
  • 1.8 gallons-per-minute flow rate
  • Installs onto decks up to 2-1/2" thick
  • 1 handle included
  • ADA compliant
  • Low lead compliant - complies with federal and state regulations for lead content
  • Designed to easily connect to standard U.S. plumbing supply bibs
  • Extra secure mounting assembly
  • All necessary mounting hardware included


  • B4310LF: this model
  • B4310LF-SD: this model + soap dispenser

About Delta:

Delta is more than just a brand of kitchen and bathroom faucets. It’s a name that represents what’s possible in today’s plumbing technologies. Every kitchen and bathroom in every home is unique, and with a wide range of pricing and features, Delta faucets and fixtures can meet every need.

Delta is driven by its quest for innovation—and this applies to its kitchen and bathroom faucets and fixtures. From Touch2O technology (which turns the faucet on and off with just a touch) and MagnaTite technology (which eliminates droopy pull-down spray heads), to H2Okinetic showers (for a warmer and more luxurious shower experience), your life is simplified through innovations. And if you’re searching for a product to offer an eye-catching focal point, while providing durability and reliability for a lifetime, look no further than Delta.

From extremely affordable and reliable faucets to fully loaded fixtures featuring today’s leading technologies, Delta has a faucet for everyone.

Additional Delta Links

Our SKU: Delta B4310LF

This product is listed under the following manufacturer number(s):

  • Delta B4310LF-SS
    Brilliance Stainless
  • Delta B4310LF

*Denotes a finish or option that has been discontinued

Delta B4310LF Product Specifications

Specification Sheet
Parts Breakdown
Installation Guide
Delta Smart Solutions Pullout Spray
Eco Friendly Yes
Escutcheon Included Yes
Faucet Centers 0
Faucet Holes 1
Faucet Type Kitchen Faucet
Filtering No
Flow Rate (GPM) 2.2
Handle Material Metal
Handle Style Lever
Handles Included Yes
Height 10
Hose Length 59
Installation Type Deck Mounted
Low Lead Compliant Yes
Material Metal
Max Deck Thickness 2.5
Number Of Handles 1
Overall Height 10
Pre Rinse No
Pullout Direction Out
Pullout Spray Yes
Sidespray No
Soap Dispenser Included No
Spout Height 6.687
Spout Reach 8.75
Spout Swivel 120
Spout Type Swivel
Theme Basic
Valve Type Ceramic Disc
Water Efficient Yes
Width 10.75

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Delta B4310LF Reviews

Rated 1 out of 5 by 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 1 out of 5 by 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 5 out of 5 by 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 1 out of 5 by 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 3 out of 5 by from Expected more Everything is looking good until you use it in the spray mode - it sprinkles water in one spot under different angle and it makes it splash too high at the back of the sink. I am considering calling Delta and asking for the replacement part. For this money and this name it should not work that way.
Date published: 2010-07-20
Rated 4 out of 5 by 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
Rated 5 out of 5 by from nice clean sturdy I bought 1 a month ago, liked it and ordered a second one
Date published: 2014-05-20
Rated 4 out of 5 by 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
  • Is a higher flow rate available?


    At this time, the Delta B4310LF is not offered with a higher flow rate.

  • does this faucet swing from one sink to other?

    A. The Delta B4310LF will be able to swivel side to side. It has a 120 degree swing spout.
  • The rubber cap has come off the top of our faucet. Can we replace the wand only?

    A. The Delta B4310LF uses the rp44477 wand.
  • Can you order just the hose by itself?

    A. The Delta Hose Assembly can be ordered by itself, you can find it under Delta Model RP32527.
  • Does this faucet have a threaded shaft for countertop single hole installation?

    A. The Delta B4310LF does have a threaded shaft and is for a single hole counter installation.
  • Is the pull out sprayer made of metal or is it plastic?

    A. The Delta B4310LF pull out sprayer is made of plastic on the actual hose.
  • the base of this faucet has become lose, and now has play in it. when i went under the sink to tighten the base i found a plate over where i expected to find a large nut. how do i tighten this faucet?

    A. The Delta B4310LF can be tightened by loosening the screws on the circular retaining bracket and hand tightening the bracket and retightening the screws.
  • Can we replace the rubber piece in the top of the sprayer?

    A. The Delta does not make a replacement part for just the rubber button on the top of the spray head. The whole spray head would have to be replaced. The item number for the spray head or wand assembly is RP44477.
  • does this have a desk plate on top of sink?

    A. Delta B4310LF Low Lead Compliant Single Handle Kitchen Faucet with Metal Lever Handle and Pull-Out Spray from the Foundations Core Collection includes both a single hole and three hole deck plate.

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