Foundations®

Single Handle Centerset Bathroom Faucet in Chrome

Model#: B510LF-PPU-ECO
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Foundations®
Single Handle Centerset Bathroom Faucet in Chrome
Model#: B510LF-PPU-ECO
List Price: $8910
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Simple, yet cleanly defined curves make the Foundations Bath Series a well-suited accent to any bathroom décor. Delta WaterSense labeled faucets, showers and toilets use at least 20% less water than the industry standard—saving you money without compromising performance. You can install with confidence, knowing this Delta faucet is backed by our limited lifetime warranty.
  • 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.  
  • Fits 3-hole 4 in. installations
  • Includes matching finish plastic pop-up drain assembly
  • ADA Compliant
  • WaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performance
  • Rigid spout does not swivel
  • Solid brass fabricated body
Special Information
Warning Image
California Prop 65 WARNING
Eco-Friendly
WaterSense® Labeled
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 4" installation
3-hole 4" installation
Flow Rate :
1.2 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
7-1/8
Valve Type:
Stainless Steel Ball

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from good service Product was exactly like I had and went in fine
Date published: 2026-07-24
Rated 4 out of 5 by from The Delta Faucet is a very good Faucet. But the instructions were horrible. And the Delta video didn't help much either. It should of warned me about how hard it would be to take out a 26 year old Faucet. It would of been nice if it came with two water hoses. My old ones were too short. I had to go back to Home Depot to purchase them. Now for the under the sink. Instructions 3 and 4. Metal pop- up installation and install pop- up assemble. I was flipping the page back and forth. I finally figured it out. But you need to make this much simpler. Maybe combine instructions 3 and 4 together with less drawings. I had to watch a couple of YouTube videos to get the general idea. After installation I ran the water and praise the Lord no leaks! I would of given this review a 5 star if it wasn't for the complicated instructions.
Date published: 2026-07-09
Rated 5 out of 5 by from Perfect Faucet Great looking faucet and smooth operation. Easy to install with minimal tools. The warranty is unbeatable.
Date published: 2026-06-15
Rated 4 out of 5 by from Nice Nice but don’t like the drain stopper installation. More difficult than the 2 handled faucet to adjust.
Date published: 2026-05-11
Rated 4 out of 5 by from Very easy to use and attractive Very easy to use I like it
Date published: 2025-09-27
Rated 5 out of 5 by from Good product Item was in stock and works effortlessly after installation
Date published: 2025-04-10
Rated 1 out of 5 by from Single lever This type of Delta bathroom faucets are unacceptable, after reading up on Delta faucets that some will have flow problems as with mine. Only knowing that they come with limited lifetime warranties and not really knowing they'll send individuals with Delta faucet problems a repair kit and expect them to be able to replace said internal parts kits. I have this type of Delta faucet and it has had a flow problem for couple of years now but remembered they have lifetime warranties. This crap is unacceptable ! Seems like Delta faucet company would just replace the whole faucet instead of a repair kit thinking everyone is mechanically inclined and or plumbers. So I give this Delta faucet a one star. Thank you.
Date published: 2025-04-02
Rated 1 out of 5 by from 1.2 GPM is horrible I BOUGHT THIS FAUCET AT HOME DEPOT. THE 1.2 GPM WATER FLOW RATE IS HORRIBLE. cAN THE GPM BE ADJUSTED OR CHANGED? OTHERWISE i WILL RETURN IT.
Date published: 2025-02-18
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Q&A

How to remove aerator 

Asked by: Wushock
Hi Valued Customer, Thank you for your question, please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. The aerator threads off the spout. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Themar
Date published: 2025-02-25

Need plastic gasket for pop up assembly pivot ball

Asked by: Barbara
Hi Barbara, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet Foundations® Single Handle Centerset Bathroom Faucet In Chrome MODEL#: B510LF-PPU-ECO pop-up assembly does not have a replaceable gasket on the pivot ball. The complete pop-up assembly would need to be replaced, please see the link below. https://www.deltafaucet.com/parts/product/RP62472.html Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Customer Service
Date published: 2024-03-28

Does this faucet come in brass? what is the spacing of the counter mounting holes?

Asked by: David
Hello, David! Thank you for contacting us at Delta Faucet! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. The hole centers on this Delta Faucet model B510LF-PPU-ECO Foundations® Single Handle Centerset Bathroom Faucet In Chrome have 4" centers. Unfortunately, this model is not available in a brass finish. Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com if further assistance is needed at this time.   We appreciate your loyalty to Delta Faucet Company. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

I have a bathroom faucet that is leaking. I can find no identifying numbers just PAT.Pend. It is in a house built in 2002. single Plastic (star shape ) handle. What would I need to repair it?

Asked by: Edith
Hello Edith, Thank you for your question. I have sent you an email. If you need further assistance contact us directly at 1-800-345-3358 or email us at customerservice@deltafaucet.com. Best regards Violet
Answered by: Delta
Date published: 2024-03-28

The rod that connects to the pop up is too short to connect to the pull rod assy. Is there a longer rod I can purchase thru Delta so I can use the pop up? Thanks

Asked by: KevinM
Hello KevinM, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet FOUNDATIONS® Single Handle Centerset Bathroom Faucet MODEL#: B510LF-PPU-ECO does not have a longer lift rod available, our recommendation would be to purchase an additional scrap and screw and attached them together. Please see the link below for the strap and screw. https://www.deltafaucet.com/parts/product/RP12516.html Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

I lost one of the split washers used to hold the faucet down. Can I buy these separately somewhere?

Asked by: CranberryRob
Hi CranberryRob, Thank you for your question regarding our Delta Faucet B510LF-PPU-ECO. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-01-31

This makes the second Delta faucet model B510LF-PPU-ECO that I have purchased and it starts leaking after not using that long. What is the problem with this product?

Asked by: Steve
Hi Steve, 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: Customer Service
Date published: 2024-01-31

Are the fitting brass

Asked by: Tubb
Hello Tubb, Thank you for your question regarding the Delta Faucet Single Handle Centerset Bathroom Faucet, model B510LF-PPU-ECO! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. Our Delta product is a mixture of metallic and non-metallic materials. Quality is very important to us, and our products undergo rigorous testing to ensure high-quality performance. Unfortunately, we do not have a complete breakdown of the materials used. Non-metallic products are beneficial in that they do not rust or corrode and help prevent heat transfer. Please feel free to contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer! Best Regards, Emma Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-03-28

Hi. I had to remove the handle from my Foundations bathroom faucet handle so I removed the red/blue indicator that covered the hex hole. In removing it the little red/blue cover broke. Can I get a replacement?

Asked by: Pete
Hi Pete, Thank you for your question regarding our Delta Faucet B510LF-PPU-ECO. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. We have reached out to you directly by email to further assist you. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-02-20

I had bought 2 faucets recently. One was in normal condition while the other with the handle rather tight. How can I fix this drawback and make the handle not too tight.Thanks.

Asked by: Calvin
Thank you for your question! We are happy to help. If the handle is tight on the B510LF-PPU-ECO, we recommend the repair kit RP44123 and flushing the valve of any debris. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

What is the tailpiece diameter of the plastic pop-up drain? 

Asked by: Pepperoni
Hello Pepperoni, Thank you for your question. We are happy to help! The Delta Faucet model B510LF-PPU-ECO includes the RP62472 pop-up which has a tailpiece diameter of 1-1/4". https://media.deltafaucet.com/SpecSheet/DSP-L-B501LF%20Rev%20G.pdf Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

How do i find the right rubber washer o ring to replace it?

Asked by: bradp
Hello bradp, Thank you for reaching out to Delta Faucet Company! Our B510LF-PPU-12 uses RP44123 repair kit that includes the adjusting ring, cap, cam and packing, ball, and seats and springs. The aerator does not have separate part numbers. Please refer to the link below to the Parts Diagram for more parts information. https://media.deltafaucet.com/PartsDiagram/DPD-L-B501LF%20Rev%20B.pdf 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: 2024-01-31

New faucet (B510LF-PPU-12) did not include aerator wrench. How do I get one? Thanks for your help.

Asked by: Rgt58
Hi Valued Customer, Thank you for your question, please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. The wrench is not included. The aerator threads off by hand. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Themar
Date published: 2025-09-23

I have an old 28079 bathroom faucet (installed in 1999).  It had a gold finish.  I need a blowout of the lever handle so that I can order parts.  

Asked by: Edmund
Hi Edmund, 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: Customer Service
Date published: 2024-10-10

What are the specific differences in the "Delta Faucet B510LF-PPU-ECO" and the "Delta Faucet B510LF-PPU-12" bathroom faucets?

Asked by: MeMeMe
Hi MeMeMe, Thank you for contacting Delta Faucet Company! The B510LF-PPU-ECO can be purchased for residential homes and the B510LF-PPU-12 is only available for our dealers as it includes 12 faucets. We appreciate your feedback. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-09

I need a drain handle rod assembly to reattach to the sink stopper assembly, the original has been removed by tenants and needs to be replaced.

Asked by: Gary
Hello! Thank you for contacting Delta Faucet Company! The lift rod for our B510LF-PPU-12 is RP42847. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-12-17

Just bought this but not going to use the lever is there a cover I can cover where the lever should go

Asked by: Jules
Hi Jules, Thanks so much for contacting Delta Faucet Company about, B510LF-SSPPU-ECO! I am sorry for any inconvenience this has caused, but we do not manufacture a lift rod hole cover. 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: 2023-03-30

How do i fix the leak

Asked by: Gayle
Hi Gayle, Thank you for your question about the Delta Faucet B510LF-PPU-12. For a leak under the handle, remove the handle and tighten the adjustment ring. The repair kit RP44123 includes a cam if the leak remains, and includes seats and springs for a drip or leak out of the spout. Please reach out for further assistance or with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-10-27

Where would I be able to find the aerator washer (gasket) for the Delta Foundations faucet / model# Delta bathroom faucet model# B510LF-SSPPU-ECO? I was not able to find at either my local Ace Hardware of plumbing supply store.

Asked by: HBomb
Hi HBomb, Thank you for contacting Delta Faucet Company! The aerator for our B510LF-SSPPU-ECO is RP61340. Our parts can be found locally or online. https://www.deltafaucet.com/where-to-buy 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: 2024-02-08

Where can I buy the water line that fits this faucet - the 1/2” IPS connections (ball nose riser)? Neither Lowes or Home Depot carry. It seems an unusual connection to find.

Asked by: VAHC
Hi VAHC, Thank you for your question about the Delta Faucet model B510LF-PPU-12. The supply fittings are a standard 1/2" thread size. Supply hoses for this common connection would be available at any hardware store. Using a ball riser with coupling nuts would typically only be used if using copper tubes for the supply lines. Please reach out if you have any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-03-19

Is the chrome 1-1/4" tailpiece that is part of this kit available as a separate part. The threading on my has decayed after ~10 years of use and needs to be replaced.

Asked by: S Hopr
Hi S Hopr, Thanks so much for contacting Delta Faucet Company about the B510LF-PPU-12! Unfortunately the tailpipe is not available as a separate part, I am sorry for any inconvenience this may have caused. 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: 2024-03-28

My handle is loose. How do I tighten it

Asked by: Donald
Hi Donald! Thank you for your question and we are happy to help. The Delta B510LF-PPU-12 handle can be tightened by removing the red/blue button and tightening the set screw with a 1/8th allen wrench. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-03-28

aerator for model B510LF

Asked by: aerator
Hi aerator, Thank you for your question about the Delta Faucet model B510LF. A replacement aerator is RP61340-1.2 in chrome or RP61340SS-1.2 in stainless. Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-12-18

does this faucet have metal or plastic insides parts?

Asked by: pnygrl
Hello Valued Customer, Thanks so much for contacting Delta Faucet Company! The FOUNDATIONS® Centerset Bathroom Faucet MODEL#: B510LF-PPU-12 is a mixture of metallic and non-metallic material, Quality is very important to us and our products undergo rigorous testing to ensure high-quality performance. Non-metallic products are beneficial in that they do not rust or corrode and help prevent heat transfer. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-25

What would happen if I replace the aerator provided rated at 1.2 GPM with a 1.5 or 2.2 GPM aerator?

Asked by: DonB
Hi DonB, Thanks so much for contacting Delta Faucet Company about, B510LF-PPU-12! The faucet would still function properly, the thread size needed is 15/16". 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: 2023-05-09

What repair kit for this type of faucet

Asked by: Don D
Hello! This model uses the RP44123 repair kit. https://www.peerlessfaucet.com/parts/product/RP44123 Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-30

Have 3 hole top , can this be mounted on an escutcheon

Asked by: moose
Hi Sam, thank you for your interest in the B510LF-PPU-12! The faucet is a 3-hole 4" installation. Please contact us directly if you have any questions or need additional assistance. Best Regards, Themar Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-02-28

I am using a 7/64ths wrench which seems to be the best fit but even that isn’t great.  I can’t budge the screw in the counter clockwise position.  Am I going in the right direction to loosen?

Asked by: Shawn
Hi Shawn, Thank you for your question about the Delta Faucet model B510LF-PPU-12. The handle set screw uses a 3/32" hex wrench, it is loosened counterclockwise. Soaking the area with 50/50 white vinegar and water can help remove mineral deposits that may be causing the issue. See here for more information: https://support.deltafaucet.com/s/article/Removing-stuck-handle-set-screw Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-02-09

How is the aerator removed on this model? Does it unscrew like any aerator? I've tried but it's very tight.

Asked by: Joser

how can I tighten the handle if it jiggles a little? I have the single handle bath faucet, B51OLF-PPU-12

Asked by: tonio
Hi tonio, Thank you for your question! You can tighten the handle's set screw with a 3/32" Allen wrench. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-09-03
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PART LIST

PART LIST

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Foundations®

Foundations® Plug - Lift Rod Hole Cover

List Price: $11.40 - $16.15
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RP72289

Image-Master-RP62472

Delta®

Delta® Plastic Pop-Up Assembly - Less Lift Rod

List Price: $55.60 - $117.55
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* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.