Foundations®
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Two Handle Kitchen Faucet in Chrome

Model#: 21987LF
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Foundations®
View Full Foundations® Kitchen Collection
Two Handle Kitchen Faucet in Chrome
Model#: 21987LF
List Price: $13345
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
This Delta® faucet provides a practical, hardworking solution that will stand the test of time, every time. Delta is a reflection of your personality and is as individual as you are.
  • LEAD-FREE COMPLIANT: Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety standards, including NSF/ANSI 61 and 372.  
  • Meets standards set by Americans with Disabilities Act
  • 3-hole 8 in. installation
  • Standard spout swivels 360degrees for complete sink access
  • Backed by Delta Faucet's Lifetime Limited Warranty
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
No-Lead Compliant
Water-Efficient
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
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Installation Information
3-hole 8" installation
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.) :
12
Valve Type:
Ceramic valve

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Good Looking Faucet To be honest, I have not installed this yet. It is going in a seasonal condo and won't be installed until later in April. But from the looks of it, it looks great.
Date published: 2026-03-31
Rated 3 out of 5 by from Didn’t say you needed to buy the two hoses separately
Date published: 2026-03-16
Rated 3 out of 5 by from Not so great Well it isn't sturdy like Delta use to be years ago. I bought a kitchen faucet, chrome. I have to turn the cold water almost halfway before the water comes out. The handles are not firmly designed, more flimsy; they move some if you grab one and try to rock it. Oh, and it is the LOUDEST faucet I have ever used. I guess it's a sign of the times, things build NOT to last.
Date published: 2025-11-29
Rated 3 out of 5 by from It's ok Good - it's a sleek design - Bad - Delta does not have an attachable spigot so the flow can switch from stream to spray. There is another model that has a separate sprayer - but, this model should have it available from Delta. Instead have to buy from Amazon.
Date published: 2025-09-25
Rated 1 out of 5 by from Faulty Cartridge’s Both faucet cartridges broke down after 2 months. In the off position, water continues to flow.
Date published: 2025-09-15
Rated 2 out of 5 by from It drips a few times after you turn the water off and the handles and the faucet move. The reason why I changed my old 43 years old Delta faucet to this one is because the old one started dripping and leaking. I love the old faucet. This new one is really nothing to rave about and I’m sorry I bought it.
Date published: 2025-07-26
Rated 3 out of 5 by from Kitchen faucet is great-but always fixing the leak We remodeled our kitchen about 8 years ago and updated everything. I love the look and smooth movement in this faucet, but I don't like that I have had to replace the seats/springs and stem in both handles a couple of times. Products just don't last as they did for our parents. Mom has the same faucet she had 40 years ago and it never leaks.
Date published: 2023-04-08
Rated 5 out of 5 by from Great deal I'm in luv with my new faucet its design is so perfect for my kitchen sink I've told all my family and friends about it
Date published: 2023-01-22
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Q&A

I have a delta foundations 2 handle kitchen faucet leaked constantly when in use at the base of the spout since I installed it a few years ago. Spout has always been so loose afraid it’s going to fall of

Asked by: Oscarc
Hi Oscarc, Please accept our sincere apology for the inconvenience you are experiencing. We are happy to help! For the Delta Faucet model 21987LF, we recommend replacing the RP41700 bushings and o-rings for the leak and loose spout. Please reach out directly for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-26

I need a two handle high rise kitchen faucet in brushed nickel finish

Asked by: PF11111111111111111111111
Hi PF11111111111111111111111! Thank you for your question! The following link will provide you with two handle kitchen faucets. On the left hand side of this page select "Tall/HighArc" and the "Stainless" finish to view all the faucets we offer. https://www.deltafaucet.com/kitchen/faucets/two-handle Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

The handle for this has metal that is torn and sharp.  We had to put tape over it so that people can use the faucet.  Do you have replacement handles for this faucet?

Asked by: John 92677

Says the connection to faucet is .375 inches. Does that mean it has the flex supply line attached as a 3/8” flex to connect to shut off valve?? 

Asked by: Benjammin
Hi Benjammin, Thank you for your question about the Delta Faucet model 21987LF. I am sorry this information was not readily available, and I am happy to help! This model has 1/2" -14 NPSM threaded male inlet shanks. Please contact us directly if you have any questions or need additional assistance. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I have the Foundations two handle kitchen faucet. Swiveling the spout from side to side causes the collar at the bottom of the spout to unscrew and get loose, causing the spout to loosen. Tightening the collar locks the spout in place, so it can't move.

Asked by: Greg
Hi Greg, Thanks so much for contacting Delta Faucet Company about, 21987LF! The hub of the spout does unthread for repair, but it recommended to be tightly threaded to allow for the spout to remain attached. Your feedback is important to us, as it helps us refine our products and services. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-04-24

Can I take the aerator off to add an adapter for a portable dishwasher?

Asked by: Nicki
Hi Nicki, Thank you for your question about the Delta Faucet model 21987LF Foundations® Two Handle Kitchen Faucet In Chrome. I am sorry this information was not readily available, and I am happy to help! The included aerator has female threads, size 55/64-27. An adapter would likely be needed for the male threads on the spout. Unfortunately, we do not currently carry adapters for spout threads. Please contact us directly if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Sorry, just found the diagram.  It is the diverter assembly.  Seems to work fine without it.  Can I run it without?

Asked by: Mary
Hello Mary! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. We recommend following the installation instructions and using the diverter for the Delta Faucet Foundations® Two Handle Kitchen Faucet In Chrome MODEL#: 21987LF. With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

I needed a replacement for my kitchen faucet in a hurry, & chose this one, but, after it was installed, I realized the reach & height from base are too short. Would it be possible to change out the spout it comes with, with RP21462?

Asked by: Diana
Hello! Unfortunately there is not a spout alternative for this model. We recommend returning to where purchased for an exchange or refund. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-20

how do you stop the leaking from the sprout

Asked by: kennyhom49
Hi kennyhom49, Thank you for your question about the Delta Faucet model 21987LF. Recommended maintenance for a leak from the spout while off would be to replace the stems, seats, and springs. RP54801. https://www.deltafaucet.com/parts/product/RP54801.html See here for additional instructions: https://support.deltafaucet.com/s/article/What-do-I-do-about-water-dripping-from-the-spout-of-my-two-handle-kitchen-faucet-1628028366794 Please contact us directly if you have any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Does kitchen faucet 21987lf come with water supply lines?

Asked by: Anonymous
Hi Robert Graves, Thank you for your question about the Delta Faucet model 21987LF. This faucet model does not include supply lines for the 1/2" -14 NPSM threaded male inlet shanks. Please contact us directly if you have any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

DO YOU STILL SUPPLY PART NUMBER RP1740 AND RP4993

Asked by: ERIC
Hi ERIC, Thank you for your question about the Delta Faucet model 21987LF. Yes, RP1740 and RP4993 are available as replacement parts but these parts are not used by this faucet model. See the parts diagram here for more information: https://media.deltafaucet.com/PartsDiagram/DPD-K-21987LF%20Rev%20D.pdf Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-31

How to remove the handles to replace the cartridge

Asked by: Duke
Hello! Thank you for contacting Delta Faucet Company! The handles on our 21987LF have buttons on the top that will reveal a philips screw. Please note to turn the water off before starting this process! We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-10-08

I have this model and the gooseneck attachment rubber gasket is worn what the replacement gasket number size I need ?

Asked by: Jackie
I have model 21987LF need to replace rubber O-ring to stop leaking what the size or # rings ?
Answered by: Jackie
Date published: 2026-05-27

how to install the delta foundations 21987lf-ss

Asked by: nick
Hi nick, thank you for contacting us to inquire about the installation of 21987LF-SS! I have included a link below to the online Maintenance and Installation guide. Please contact us directly if you have any questions or need additional assistance. https://media.deltafaucet.com/MandI/86377%20Rev%20D.pdf Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Is there a gasket that you can buy with this faucet? I have mine installed but it won’t tighten enough and is loose. Please advise. Thank you. 

Asked by: David W
Hello David W! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. Unfortunately, there is no gasket that would tighten the faucet. The only part to replace would be the lock nuts (RP34611). With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

How to I replace the cold button top and screw for Delta Model 21987LF/21988LF part RP42995? Some how it came loose and the cold button top went down the drain. Never saw a screw as indicated int he diagram from the Delta website.

Asked by: MsMitch
Hi MsMitch, Thanks so much for contacting Delta Faucet Company about, 21987LF! The screw and cap are not available separately, the RP42995 handle assembly would need to be purchased. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-05-22

Can a water filter attach directly to the faucet spigot? Screw on type?

Asked by: vpalacios
Hello vpalacios, Thank you for your question! We will be happy to help you today. We do not recommend to put a water filter on the Delta High Arc Kitchen faucets, because the weight of the water filter, can pull down and can damage the spout. Please contact us back for any further questions. Best Regards, Renna
Answered by: Delta7
Date published: 2024-03-28

can you put a put water filter on this faucet?

Asked by: richard
Hello richard, Thank you for your question, I would be happy to help. A water filter can be attached, the thread size for the aerator of the faucet is 55/64-27. Please contact us back for any further question or concerns. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

What is the length and width of the deck plate. My sink has slightly raised lip around the edge which leaves only about 2 1/4" for the deck plate. Will this faucet fit?

Asked by: Jeannie
Hello Jeannie! Thanks for the question. The deck plate is 10 7/32 inches long and 2 inches wide. Please contact us directly with any further questions or concerns. Best regards, Paul
Answered by: paul
Date published: 2024-03-28

Buy adaptor to fiT standard portable Danby dishwasher?

Asked by: Andy B
Hello Andy B, Thank you for your question. We are happy to help! Unfortunately, we do not make an adapter for this faucet. The threads on the aerator are 55/64-27. Please reach out directly if you have any questions or need additional assistance. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

When my Delta faucet is connected to my portable dishwasher, water forcefully ejects from a hole in the side of the stem before the curved portion. We put duct tape on it for now... but can it be fixed?

Asked by: aap1
Sorry if I was not clear. There is no issue with the adapter. A small hole has developed in the straight vertical part of the faucet itself.
Answered by: aap1
Date published: 2023-04-21

Does this aerator come off so I can hook my portable dishwasher aerator to it. Thanks

Asked by: Jimmy
Hello Jimmy, Thank you for your question, I would be happy to help you. The aerator can be removed to add a portable dishwasher, You will need to find an adapter. The thread size for the RP74130SS aerator for the faucet is 55/64-27, I would check locally or with the company of the portable dishwasher. Please contact us back for any further questions or concerns. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

how to install it

Asked by: nick
Hi nick, Thanks so much for contacting Delta Faucet Company regarding 21987LF-SS! I have provided two links below to better assist you. The first link is to the online installation instructions and the second link is a video from our Delta Faucet Help Center on how to install a two-handle kitchen faucet. Please contact us directly if you have any questions or need additional assistance. https://media.deltafaucet.com/MandI/86377%20Rev%20D.pdf https://support.deltafaucet.com/s/article/How-to-Install-a-Delta-Two-Handle-Centerset-Kitchen-Faucet-with-a-Side-Spray-1628025862622 Best Regards, Emma Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I have the 21987LF-SS that states guaranteed for life. Does that include the RP54801 cartridges that are now leaking?

Asked by: buckshort
Hello, Please accept our sincere apology for the inconvenience you are experiencing. We have reached out to you via email to further assist at this time. Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-07-08

Faucet model 21987LF-SS, two years old. Spout popped off. See two black o-rings on the bottom of the spout which seem to be in place. Above that is a white hard plastic washer which has a break in it. Is the break supposed to be there? Need new washer?

Asked by: IreneL
Hi IreneL, Thank you for contacting Delta Faucet Company! We apologize for the issues you are experiencing and we are happy to help! We have reached out to you directly to further assist you with this matter. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist
Answered by: Customer Service
Date published: 2024-03-25

Where can I find parts for this faucet like the rubber washer for the spout and cartridges for the handles??

Asked by: Paul
Hello, Thank you for your question about the Delta Faucet model 21987LF. Bushings and o-rings for the spout is part number RP41700. A repair kit that includes stems, seats, and springs, is RP54801. See the parts diagram for more information: https://media.deltafaucet.com/PartsDiagram/DPD-K-21987LF%20Rev%20D.pdf Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-07-04

Do you have a replacement aerator for model 21987lf?

Asked by: Betty
Thank you for your question, Betty! The part number for the aerator on model 21987LF-SS is RP74130SS. https://media.deltafaucet.com/PartsDiagram/DPD-K-21987LF_A.pdf Best Regards, Benjamin
Answered by: Benjamin
Date published: 2024-03-28

How can I get a replacement sprayer nozzle? Mine is leaking at the part you press down to make it spray. Water comes out of this area when I turn the faucet handles on.

Asked by: Cindi
Hello Cindi, I'll follow up with you via email for further help with this. Please watch for an email from me with more information. We'd be happy to help you with this! I’ve reached out to you via email so we can help get this fixed. I’ve sent an email so we can gather some more information. Best Regards, Alexis
Answered by: Delta7
Date published: 2024-03-28
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PART LIST

PART LIST

Image-Master-RP74130

Delta®

Delta® Aerator - 1.8 GPM

List Price: $27.35 - $29.60
Free Ground Shipping All Orders $49+

RP74130

* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.