Foundations®
Single Handle Centerset Bathroom Faucet in Stainless
Model#:
B510LF-SSPPU-ECO
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PRODUCT FEATURES
You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty. Delta WaterSense labeled faucets, showers and toilets use at least 20% less water than the industry standard—saving you money without compromising performance.
- 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.
- GUARANTEED QUALITY: Quality is our top priority, so all our centerset bathroom faucets are tested and certified, meeting or exceeding industry codes and standards
- EASY DIY INSTALLATION: Purposefully designed to install in 5 simple steps, with step-by-step instruction videos and tips available on Delta Faucet’s YouTube channel.
- 3 HOLE BATHROOM FAUCET: Fits 3-hole 4 in. centerset installations
- RELIABLE VALVE: Valve cartridge is tested to last at least 500,000 uses to ensure high performance with less drips and a smooth bathroom faucet handle operation.
- CORROSION-RESISTANT FINISH: Our brushed nickel Brilliance® finishes are intentionally engineered for durability and tested for corrosion resistance to at least 2 times industry standards
- PROVEN QUALITY: Every Brilliance® PVD finish is tested against more than 100 household cleaners, must pass 2,000 cycles of extreme abrasion testing, and is designed to withstand cracking, peeling, chipping, blistering or changing color over time
- MATCHING DRAIN INCLUDED: A coordinating drain assembly in matching finish is conveniently included in the box
- LIFETIME LIMITED WARRANTY: You can install with confidence, knowing Delta® bathroom faucets are backed by our Lifetime Limited Warranty and repair parts
- LIVE CUSTOMER SUPPORT: You can rely on us for high quality bathroom fixtures backed by our highly trained customer service team, ready to help through the life of your faucet
- CORROSION-RESISTANT MOUNT: Durable, long mounting shanks are designed to resist corrosion and accommodate a larger countertop thickness
- PREVENT SHIFTING: Lock nuts secure bathroom sink faucet base tightly into place to prevent shifting over time
- EPA-CERTIFIED: WaterSense® labeled bathroom sink faucet uses at least 20% less water than the industry standard without compromising performance
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
ADA Compliant
Some people, and some local codes, require fixtures that are compliant with the Americans with Disabilities Act. If someone may visit who has special needs, or if you believe future buyers might appreciate this feature, Delta offers a range of compliant fixtures.
No-Lead Compliant
No-Lead Compliant
Tested and certified to NSF/ANSI Standard 61, which sets the criteria for product safety. The lined waterways in Delta® faucets help prevent leaching of metals.
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
Special Information
California Prop 65 WARNING
CALIFORNIA PROP 65 WARNING
<b>WARNING: </b>Risk of cancer and reproductive harm from exposure to Lead. See www.P65Warnings.ca.gov.
For more information go to http://www.P65Warnings.ca.gov
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Installation Information
3-hole 4" installation
Flow Rate :
1.20 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
7-1/8
Valve Type:
Stainless Steel Ball
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 4 out of
5
by
Deshon 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
Seakers 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
Pdub 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
Big buddy from
Very easy to use and attractive
Very easy to use I like it
Date published: 2025-09-27
Rated 1 out of
5
by
No nickname 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
John P 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
Rated 1 out of
5
by
DonB from
Water Flow Rate
I BOUGHT THIS FAUCET AT HOME DEPOT. THE 1.2 GPM WATER FLOW RATE SUCKS AND I WILL RETURN IT.
Date published: 2023-05-07
Rated 3 out of
5
by
Beachbum from
Disappointed
This was a gift and very disappointed with the water spotting.
Date published: 2023-03-19
Q&A
What are the specific differences in the "Delta Faucet B510LF-PPU-ECO" and the "Delta Faucet B510LF-PPU-12" bathroom faucets?
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
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.
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
Date published: 2025-12-17
Can you reverse the hot and cold water without changing the water connections?
Hi jvnase,
Thank you for contacting Delta Faucet Company! 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 Faucet Foundations® Single Handle Centerset Bathroom Faucet In Chrome MODEL#: B510LF-PPU-ECO hot and cold can not be reversed without switching the lines.
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
Date published: 2024-03-28
How do i fix the leak
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
Date published: 2025-10-27
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.
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
Date published: 2023-03-19
We selected this faucet for our bath room reno and it looks good and seem solid. But it's difficult to adjust the temperature. It's either too hot or cold and have to fiddle with micro-adjustments to get it right. A waste of time and water.
Hello darbypa,
Thank you for contacting us. I am sorry this information is not readily available and I would be happy to help you.
Usually if there is a issue with the temperature its caused by debris, hot water heater or un equal hot and cold pressure. I would first advise to turn the hot water heater to 120 or lower, then do a full flush of the faucet, and when you get ready turn both hot and cold water on equally.
Please contact us back if you have any questions or need further assistance.
Best Regards,
Nicole
Date published: 2024-03-28
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.
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
Date published: 2024-03-28
My handle is loose. How do I tighten it
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
Date published: 2024-03-28
does this faucet have metal or plastic insides parts?
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
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?
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
Date published: 2023-05-09
What repair kit for this type of faucet
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
Date published: 2026-05-30
Have 3 hole top , can this be mounted on an escutcheon
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
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?
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
Date published: 2024-02-09
Hot and Cold Water Hoses supplied ??
Hello Wilbo,
Thank you for your question about the Delta Faucet model B510LF-PPU-ECO FOUNDATIONS® Single Handle Centerset Bathroom Faucet. I apologize for any difficulty finding this information. We are happy to help!
No, the supply lines are not included with this model. Please see the faucet manual for more information:
https://media.deltafaucet.com/MandI/86607%20Rev%20C.pdf
Please reach out directly at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer.
Best regards,
Bryan
Date published: 2024-03-28
How is the aerator removed on this model? Does it unscrew like any aerator? I've tried but it's very tight.
how can I tighten the handle if it jiggles a little? I have the single handle bath faucet, B51OLF-PPU-12
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
Date published: 2024-09-03
What is the difference between 8510lf-ppu-eco, 8510lf, and 8501lf? They look the same. Is the quality of the fixture the same in all three? I was disappointed stopper is plastic. Old stopper is metal.
Hi Suzie,
Thank you for contacting Delta Faucet. 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.
Our Delta Faucet Delta Foundations® Single Handle Centerset Bathroom Faucet In Chrome
MODEL#: B510LF-PPU-ECO has a plastic pop-up assembly. Model B510LF has a metal pop-up assembly. 8510lf is not a model number.
Thank you for being a loyal Delta Faucet customer. Please feel free to call, email, or message us on social if you need anything else.
Best Regards,
Themar
Digital Communications Specialist
Date published: 2024-03-28
How can I make my B510LF handle stay tight all the time. I have to retighten it every 3 weeks. It's 18 years old.
Hi lp1948,
Thank you for your question about the Delta Faucet model B510LF.
If the handle does not stay tight after tightening the set screw, the RP42986 handle with screw may need to be replaced.
Please reach out for further assistance or with any additional questions!
Best Regards,
Bryan
Date published: 2025-12-18
just had new foundations faucet installed. The water flow seem slow or restricted compared to my old one. The wall valves are all the way open, but it just seem like not a lot of water pressure coming from the spout. is this normal or is normal.
Hi tucsonmac,
Thank you for your question about the Delta Faucet model B510LF-PPU-ECO.
This faucet model has a maximum flow rate of 1.2 gallons per minute, which may be lower than the previous faucet. To troubleshoot an issue with the flow, I recommend unscrewing the aerator from the spout, cleaning the aerator, and running the water for a minute to flush the faucet before reinstalling the aerator. See here for more information:
https://support.deltafaucet.com/s/article/Why-does-my-faucet-have-low-water-pressure-1628028366405
Please reach out for further assistance or with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2024-09-09
How do we purchase a new piece that sits in the bottom the of sink?
Hi Brett1,
Thanks so much for contacting Delta Faucet Company about, B510LF-PPU-12!
I have included a link below to the part diagram, this provides the part numbers to the metal and plastic pop up, which can be found locally or online.
https://media.deltafaucet.com/PartsDiagram/DPD-L-B501LF%20Rev%20B.pdf
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2023-02-28
We just installed B510LF single handle faucet and the handle is very loose and the hot water is not coming out. Yes the water supply is open. How can we fix this? Thank you.
Hi Vic123,
Thanks so much for contacting Delta Faucet Company about B510LF-PPU-12! Low/No flow is caused by a blockage or debris, we would recommend flushing. I have included a link below to flushing steps that can be found on our Help Center. The handle has a set screw that can be tightened by using a 1/8" allen wrench.
https://support.deltafaucet.com/s/article/What-do-I-do-if-my-single-handle-kitchen-faucet-drips-from-the-aerator-1628028364637
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2024-01-31
Hello, I bought one at Home Depot. It worked great for about 3 months. After that the handle made noise when we turn on/off. We apply Silicon spray that we used for our garage and there are no noise now but the handle is very hard to turn on/off .
Hello Nhuan,
Thank you for your question. We are happy to help! We do not recommend using lubricants in the faucet valve. If the handle is tight, the adjusting ring on the cap under the handle can be loosened. Loosening the ring too far can cause a leak under the handle. If the issue remains, replace parts with repair kit RP44123. Please reach out directly if you have any questions or need additional assistance.
Best regards,
Bryan
Date published: 2024-03-28
I purchased a rebuild kit for a B501LF/B510LF/B512LF/B510LF-PPU faucet. The new gray seating + O-ring that goes over the ball assembly does not want to go into the faucet setting without the o-ring trying to pop out. What can I do to use the new part?
Hi oglahai, thank you for contacting Delta Faucet Company!
Please reach out to us directly so we can assist you further with this matter!
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Communications Specialist
Date published: 2024-03-28
can I get parts for a single handle bathroom faucet I installed in 2001.I need a handle and seals.
Hello Customer!
Thank you for your question and we are happy to help. Replacement parts can be ordered directly from our website. For further assistance with warranty replacement parts, please contact us directly by giving us a phone call or sending us an email.
Best Regards,
Carrie
Date published: 2024-09-03
Is there a replacement hot/cold plug?
Hello Mart,
Thank you for your question about the Delta Faucet model B510LF-PPU-ECO Foundations® Single Handle Centerset Bathroom Faucet In Chrome. I apologize for any difficulty finding this information. I know that can be frustrating. We are happy to help!
Unfortunately, we do not currently carry a replacement for the red/blue set screw cover. I apologize for any inconvenience.
Please reach out at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer.
Best regards,
Bryan
Date published: 2024-03-28
I can't get warm water. It's either cold or hot. I move it slightly from the cold position to try and get warm, but it goes directly to hot. What am I doing wrong?
Good Afternoon mkulter,
Thank you for contacting us at Delta Faucet. I apologize for the temperature issue you are experiencing with your Delta Faucet Foundations lavatory faucet model B510LF-PPU-ECO and I am happy to help you.
We recommend performing a cross flush of your faucet in order to help resolve the issue you are experiencing.
First, you will want to turn the faucet off at the shut-off valves. You will want to then take the inlet line on the hot shut-off valve and switch it with the cold line.
Next, you will remove the handle's set screws, the handle and unthread the bonnet from the valve. Next, you will remove the cam assembly, ball assembly, and seats and springs in the valve.
Place a towel behind the faucet and a bowl over the empty valve. Next, you will turn the hot and cold valves under the sink back on. This will allow the cold water to flush out the hot port and hot water to flush through the cold port. After flushing for 30 to 60 seconds reinsert the parts, tighten down the bonnet and reassemble the handle and the set screw.
Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance.
Best Regards,
Kelley
Date published: 2024-03-28
In sec 3a of the install instructions the diagram says you should remove the tail piece from the body, add plumbers tape and then reconnect. My assembly is all plastic and appears to be one piece and will not disconnect. Should I skip this step?
Hi vrmk,
Thank you for contacting Delta Faucet Company! 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 Faucet Foundations® Single Handle Centerset Bathroom Faucet In Chrome MODEL#: B510LF-PPU-ECO only requires the tailpiece to be removed with the metal pop up, since you have the plastic you would skip page 3 and go onto page 4.
https://media.deltafaucet.com/MandI/86607%20Rev%20C.pdf
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
Date published: 2024-03-28
I am using an undermount sink, so need to drill holes in the countertop. How far back from the sink should the holes be drilled? (Also - a suggestion - this information should be provided as part of the installation instructions).
Thank you for your question, JimM! We recommend that the center of the hole on model B510LF-PPU-ECO, is no less than 2 1/2" from the back wall. I have included a link to the Technical Specifications diagram for model B510LF-PPU-ECO, for you to refer to during the installation. This diagram lists the dimensions, and is included in the box the faucet comes in.
https://media.deltafaucet.com/SpecSheet/DSP-L-B501LF%20Rev%20E.pdf
Best Regards, Benjamin
Date published: 2024-03-28
Hi I need to replace the set screw for the faucet handle. The handle keeps coming loose and now after tightening the screw many times the allen wrench slot is stripped out. It is model # B510LF-PPU-ECO
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
Date published: 2024-11-12
What type of plastic is used to make the PPU tailpipe (e.g. PVC, ABS, etc)?
Hello, Jstats!
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 tailpiece for our Delta Faucet plastic pop-up drain assembly consists of ABS.
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
Date published: 2024-03-28
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This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.