Two Handle Kitchen Faucet with Spray

Foundations®

Model#: 21988LF
21988LF is rated 4.1 out of 5 by 110.
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List Price (US $): $134.30

BASE PARTS
21988LF
$134.30

  • Water-Efficient
  • No-Lead Compliant
  • Meets standards set by Americans with Disabilities Act
  • Includes convenient side sprayer
  • 4-hole 8 in. installation
  • Standard spout swivels 360degrees for complete sink access

Special Features

  • With Side Sprayer
  • ADA Compliant

Installation Information


4-hole 8" installation


  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Spout Height: 12"
  • Spout Length: 8-1/8"
  • Fittings Type: 1/2" IPS connection
  • Deck Thickness: 1.31"
  • Valve Type: Washerless stem cartridge
Rated 3 out of 5 by from Sprayer started leaking after 3 days Sprayer started leaking after using cold water through the spout. Spout also seems rather loose where it threads into the base. Faucet is also very light weight and I'm not sure how long it will last.
Date published: 2018-08-04
Rated 5 out of 5 by from install, appearance, quality of material, simple We purchased this a week ago from our local Home Depot. Exactly as advertised. Our handyman suggested Delta. This replaced a previous Delta faucet, and we like it a lot.
Date published: 2018-07-31
Rated 4 out of 5 by from Nice replacement faucet...but Bought this faucet to replace one that when turned on, sprayed in the air like a geyser! Install on this one was easy for a do it yourself person, women included! 2 years later, sprayer is spraying water and leaking heavy when I turn on the hot or cold water. Other than that, the faucet works fine. Need a replacement sprayer asap!!
Date published: 2018-07-19
Rated 5 out of 5 by from GREAT SO FAR INSTALL 1 WK AGO VERY HAPPY SO FAR
Date published: 2018-07-12
Rated 5 out of 5 by from no complaints so far We installed this faucet a couple of weeks ago and have been very pleased. Easy to install, no leaks, plenty of pressure. The sprayer is so much better than the last one I had. We had a Moen for many years but the sprayer was never very good. I would definitely recommend this faucet.
Date published: 2018-07-05
Rated 1 out of 5 by from Terrible water pressure My contractor bought this faucet. It made the water pressure go way down and now after only 3 months it is down to nothing. I had a plumber come out and nothing was wrong with the line it was just the faucet. For a new faucet this is disgraceful!
Date published: 2018-07-03
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Howdy, Are the spout, handles, & base of this faucet made of brass, or is the finish applied to a different base metal? I've read that the sprayer is plastic, but is the rest of the faucet all metal? Much obliged, Matt

Asked by: tomhorn1913
(Foundations 21988LF) -The spout and handles are NOT internally metal, but instead plastic. This was confirmed to me by a Delta phone representative.
Answered by: Lisa
Date published: 2018-08-13

Is a replacement base & handles available for the Foundations 21988LF-OB faucet

Asked by: Kenn
Hello Kenn, Thank you for your inquiry! The handles (RP42995OB) of the Delta Foundations Kitchen 21988LF-OB faucet are replaceable parts. Unfortunately, the escutcheon/base plate is not sold separately from the valve body. Please see the below Parts Diagram, for this model. https://media.deltafaucet.com/PartsDiagram/DPD-K-21987LF.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2018-07-05

My side sprayer split in the seam Oild Bronze not available?

Asked by: Sbt521
Hi, Sbt521! Thank you for your question. The 21988LF-OB sprayer assembly is available. The part number is RP54807OB. Here is a link to the part: https://www.deltafaucet.com/parts-product-detail?modelNumber=RP54807OB You can usually find Delta faucet parts at any dealer that sells Delta faucets. Some good places to check can be found on our website under Where To Buy. http://www.deltafaucet.com/where-to-buy/index.html To order parts directly from Delta, you may call the toll-free Delta Help Line at 1-800-345-3358. We accept Visa or MasterCard for parts orders over the telephone. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-05-11

Can we replace the 8" spout with a 12" or taller. Please provide part number(s). Thanks John

Asked by: John646
Hi, John646! Thank you for your question. We do not have a replaceable 12" spout for this faucet. I do apologize for any inconvenience this may cause. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-03-27

What kind of adapter would I need to attach a portable dishwasher hose? it's to small for the tip and when I unscrew it it's too big. can't seem to find the right size. Any help is appreciated

Asked by: theopholismmviii
Hello, Theopholismmviii! Thank you for your question. The Delta Foundations Kitchen 21988LF-SS faucet has an aerator with a thread size of 55/64"-27. You will need to talk to your local retailer or wholesaler about getting an adapter that fits your portable dishwasher to also fit the faucet thread size. We do not manufacture any adapters for attaching dishwashers or filters. Best regards, Tanya
Answered by: Tanya
Date published: 2018-02-24

Thick deck extension?

Is there a thick deck extension for this faucet? I can find a lot of other Delta faucet deck extension but none for this model. Will a extension kit for another model work? I only need to extend the hot and cold connections a small amount.
Asked by: Tim
Thank you for your inquiry, Tim! Delta does not manufacture a thick deck mounting kit for the Foundations Kitchen 21988LF faucet. This faucet requires a maximum deck thickness of 1 5/16" (33mm). Below, is the link for the technical specification sheet to show you the max deck thickness for the faucet. https://media.deltafaucet.com/SpecSheet/DSP-K-21987LF%20Rev%20F.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2017-12-18

Why does it take a few seconds for the water to stop? The faucet is new.

Asked by: GiGi
Hi, GiGi! Thank you for your question. With our high arc faucets, the water does take a few seconds to drain out the excess water after shutting the water off. If the faucet leaks continuously after shutting off your water, please contact our customer service line so that we may help you further. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-11-20

Can this be installed on 3 cm thick countertops?

I plan to install this on my new granite counters, will it fit 1.18" think counters?
Asked by: Tofu
Hi, Tofu! Thank you for your question. Here is a technical specification sheet to show you the max deck thickness for the faucet on your counter top: https://media.deltafaucet.com/SpecSheet/DSP-K-21987LF%20Rev%20F.pdf Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-07-20
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