Single Handle Centerset Bathroom Faucet in Chrome

Model#: B501LF
Single Handle Centerset Bathroom Faucet in Chrome
Model#: B501LF
List Price: $13940
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.
  • 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 2-hole or 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: Delta® Chrome bathroom faucet finish is intentionally engineered for durability and tested for corrosion resistance to at least 2 times industry standards
  • TESTED AND CERTIFIED: All Delta® bathroom faucet finishes are third-party certified and vigorously tested under extreme conditions to ensure years of dependable use without cracking, peeling, chipping, blistering or changing color over time
  • 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
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
Installation Information
2 or 3-hole 4" installation
2 or 3-hole 4" installation
Connection Type :
1/2" IPS connection
Flow Rate :
1.20 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
7-1/8
Valve Type:
Ball

INSTALLATION SUPPORT

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REVIEWS
Rated 4 out of 5 by from Great look! Works and looks great! The only con I have is the lever for turning on the faucet is still sort of loose even when set screw is tightened very tight with Allen wrench. Maybe a factory defect, but works perfect otherwise. That’s why I gave it a 4 star instead of 5.
Date published: 2026-03-11
Rated 5 out of 5 by from Good product Item was in stock and works effortlessly after installation
Date published: 2025-04-10
Rated 4 out of 5 by from Great faucet. Looks great, shines nicely, easily cleaned. I bit difficult to find the exact middle between hot & cold.
Date published: 2024-12-10
Rated 4 out of 5 by from Nice Faucet Nice faucet, replaced a Moen 2 handle that was less than a year old and already had to replace the inner valves and the handles would not go on straight, this is much better, but my water flow seems a bit restricted compared to my last 2 faucets on this sink, does the aerator have a restrictor? Its only a couple weeks old.
Date published: 2024-11-03
Rated 2 out of 5 by from Design flaw May leak water under your sink if you remove aerator to flush the water lines.
Date published: 2022-04-11
Rated 5 out of 5 by from Perfect Just what I wanted, delivered quickly, great price!
Date published: 2021-04-10
Rated 5 out of 5 by from good quality products we have had a lot of delta products and had really good service from them
Date published: 2018-12-12
Rated 4 out of 5 by from delta faucet good quality faucet at a good price
Date published: 2018-04-09
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Q&A

How do I remove the screen on the faucet to unclog it?

Asked by: Jill R
Hello Customer! Thank you for your question and we are happy to help. The Delta B501L aerator is RP61340 and can be removed with a crescent 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: 2024-01-31

Can I get the filter part that screws on the fauset?

Asked by: Katy
Hi Kathy, Thank you for your question about the Delta Faucet model B501LF. A replacement aerator for the end of the spout is available as RP61340-1.2. https://www.deltafaucet.com/parts/product/RP61340-1.2.html Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-11-27

I need to replace the airator

Asked by: Katy
Hello! Thank you for contacting Delta Faucet Company! The aerator for our B501LF is the RP61340. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-10-29

Replaced an old Delta faucet with this one. The supply line leads were about 3 inches shorter so I needed to replace the hard copper with flexible lines. What I now see is a slow water flow (H&C). Is this because of the flex lines or something else?

Asked by: Mark16285
Hi Mark16285, Thank you for your question about the Delta Faucet model B501LF. I am sorry this information was not readily available, and I am happy to help! An issue with the flow rate is likely caused by water debris trapped in the faucet or supply lines. First, check the flow with the aerator removed. Next, flush the faucet with the handle, ball, seats, and springs removed. Use a bucket over the faucet to redirect the water down into the sink. 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

What cartridge kit does this take

Asked by: Maintenance
Hello Customer! Thank you for your question and we are happy to help. The Delta B501LF uses the RP44123 repair kit. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2025-12-03

how to remove stripped set screw from single handle bathroom faucet to replace seats and screws

Asked by: Railfan2007
Hi Railfan2007, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing with your Delta Faucet Foundations® Single Handle Centerset Bathroom Faucet In Chrome MODEL#: B501LF. Here is what we can do to resolve your issue for you. If the set screw in your handle is stripped, there are a few ways it can be removed. First, I would advise on soaking a rag in a 50/50 solution of white vinegar and water and wrapping the rag around the handle covering the set screw. This should help loosen the screw, however if that does not work than using a rubber band to help grip the set screw on removal. Lastly, if this does not work than you would need to drill the set screw out, which could damage the handle, and it would need replaced. 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 have Ceramic Valve if not which faucet has the ceramic Valve

Asked by: 851OLFPPU12
Hi 851OLFPPU12, thank you for your interest in the B501LF! The faucet contains seats and springs and a ball. Please view the parts break down in the link below. 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, Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

What is high limit operational pressure in PSI

Asked by: donald
Good morning donald! Thank you for your question! I am happy to help you. The maximum recommended flow rate for this faucet is 60 PSI of pressure. Please contact us back for any further questions. Best Regards, Frank
Answered by: Frank
Date published: 2024-03-28

How to take out the leaking cartrage out and put new ona in takes

Asked by: fred
Hi fred, thank you for contacting Delta Faucet Company! To replace the internal parts, please refer to the instructions below. Please gather a towel, a large bowl, an 1/8" inch allen wrench for a lever handle and a Phillips screwdriver for a knob handle, and a strap wrench. 1. Please shut off water supplies. 2. If you have a lever handle with a red and blue hot/cold button, pry it off with a non-metal object to expose the set screw. A library card works well. 3. Loosen the set screw with a 1/8" hex wrench or Philips screwdriver. 5. Unscrew the trim cap counterclockwise and lift off. 6. Remove the bonnet nut with a strap wrench by turning it counterclockwise. 7. Remove the internal parts. 8. Place the towel around the back side of the faucet, put the bucket or bowl on top of the towel making sure the faucet is covered as well, and have someone else turn the hot and cold water on for about a minute. This will flush out any excess debris in the water lines. Once you are finished, you can install the new parts! 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: 2023-03-20

Where can I get replacement part RP61340

Asked by: Katy
Hi Katy, Thank you for your question about the Delta Faucet B501LF. A replacement RP61340-1.2 aerator is available on our website or through authorized dealers. https://www.deltafaucet.com/parts/product/RP61340-1.2.html Please reach out with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-11-28

I purchased 2 Delta Foundations faucet B510LF-PPU-ECO and wish to install them to French water supply lines. An adapter to mate the American end to the French feed line is needed. What adapter is that? Do you have it?  Recommendations?

Asked by: Mike51
Hi Mike, Thank you for your question about the Delta Faucet model B510LF-PPU-ECO Foundations® Single Handle Centerset Bathroom Faucet In Chrome. We will be happy to assist you as quickly as possible. This faucet has 9/16-24 UNEF threaded female adapter nuts for a 3/8" compression fitting outlet. The RP63263 adapter kit converts to 1/2"-20 UN or 1/2"-14 NPSM. If another thread size is needed, we recommend looking for an adapter locally. https://www.deltafaucet.com/parts/product/RP63263.html 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

I have the LF model. At least 6yrs old and in great shape. Unlike Kate's post, the handle will not come off! The set screw is out but no matter how hard I pull up on the handle, it won't budge. How can I remove it without damaging the unit or the finish?

Asked by: Victor
Hi Victor, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing with our Delta Faucet Foundations® Single Handle Centerset Bathroom Faucet In Chrome MODEL#: B501LF. Here is what we can do to resolve your issue for you. We would recommend taking a rag and soaking it in a 50/50 mixture of white vinegar and water solution, then wrapping it around the handle and soaking it for 20 minutes. This will help break up any debris or build-up that is holding the handle on the stem. 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

The handle on my faucet is very loose. It practically falls off, though it can still control temp, etc. How can I tighten it?

Asked by: Kate
Hello Kate, Thank you for contacting us, I would be happy to help you. The handle is held on by a screw putting pressure against the stem, We would recommend tightening the set screw. Please contact us back if you have any questions or need further assistance.  Best Regards,  Nicole
Answered by: Delta7
Date published: 2024-03-28

Please show me the tool RP63263

Asked by: Carole
Hi Carole, Thank you for contacting Delta Faucet Company! I see you have been assisted by one of our customer service representative. 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

Is there a way to adjust the temperature on the foundations single lever bathroom sink faucet?

Asked by: Brent
Hi Brent, thank you for contacting Delta Faucet Company! No, if you are needing to adjust your temperature, please refer to the water heater in your home. We appreciate your inquiry. Please reach out directly if you have any questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I need to get the aerotater out/ which tool do I need to buy?

Asked by: Carole
Hi Carole, Thanks so much for contacting Delta Faucet Company! The aerator on model B501LF is just threaded onto the spout, there is no special tool needed. 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

leaking 1501lf

Asked by: fred
Hi Fred, thank you for your interest in the B501LF! We are happy to assist you! We have reached out to you directly via email in regard to this matter. 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: 2023-03-19
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