Trillian®
Single Handle Bathroom Faucet in Lumicoat® Black Stainless
Model#:
543-KS-PR-LPU-DST
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PRODUCT FEATURES
The prismatic faceting of the Trillian® Bath Collection is an evolution of modern style that creates an edgy look which catches the light as well as the eye. Delta® Lumicoat® Finishes easily wipe clean without cleaners and chemicals. The ultra-sleek surface repels liquids, resisting water spots and staying cleaner longer, so your faucet’s most commonly touched areas stay beautiful. Delta® faucets with Diamond Seal® Technology perform like new for life with a patented design that reduces leak points, is less hassle to install and lasts twice as long as the industry standard. WaterSense® labeled faucets use at least 20% less water than the industry standard — helping you save water without compromising performance. You can install with confidence, knowing that Delta® faucets are backed by our Lifetime Limited Warranty.
- Lumicoat® Finishes easily wipe clean without cleaners and chemicals on the product’s most commonly touched areas
- Diamond Seal® Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
- Everything you need is together in one convenient box, including integrated InnoFlex® PEX supply lines
- Laminar flow lends a beautiful, refined look that complements the design of the faucet
- Fits single hole installations
- Drain assembly sold separately
- Optional red/blue temperature indicator ring included
- ADA compliant
- WaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performance
- Rigid spout does not swivel
- 3/8-inch compression fittings
- Backed by Delta Faucet's Lifetime Limited Warranty
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.
Diamond Seal® Technology
Diamond Seal® Technology
DIAMOND™ Seal Technology is Delta’s revolutionary new water delivery system. An internal contact surface made up of tiny diamonds makes the valve leak-free and extraordinarily durable. It also keeps water free of contact with potential metal contaminants.
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
1 or 3-hole 4" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.2 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
6-1/33
Valve Type:
Ceramic Disc
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 5 out of
5
by
Brenda from
Beautiful taps!
Beautiful taps! They are the perfect fit for our compromised space. Couldn’t be happier!
Date published: 2025-03-13
Rated 5 out of
5
by
Joanne V from
Gorgeous!
High quality and gorgeous!
Date published: 2024-02-17
Q&A
i have adelta faucet 543-PR-MPU-DST and cannot remove the aerator with a tool i bout the aerator seems to have 4 large areas for removal
Hi Seth,
Thank you for your question about the Delta Faucet model 543-PR-LPU-DST.
The faucet includes a plastic wrench to help unscrew the stream shaper at the end of the spout. A replacement wrench is RP101765, or a replacement stream shaper and wrench is RP73003.
Please reach out for further assistance or with any additional questions!
Best Regards,
Bryan
Date published: 2025-10-23
What is the correct handle position for hot water—vertical or horizontal?
Hi Garlina,
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.
This Delta Faucet model 543-PR-LPU-DST will provide cold water when pulling the handle to the side and hot water when it is pulled toward you in the "horizontal" position.
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
Digital Communications Specialist
Date published: 2024-03-28
How does Stainless that was discontinued differ from the color Lumicoat Stainless in color ?
Hello Rose,
Thank you for your question regarding the Delta Faucet Single Handle Bathroom Faucet, model 543-SS-PR-LPU-DST! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you.
Delta Faucet Lumicoat™ finishes wipe clean without cleaners or chemicals and are guaranteed to resist mineral buildup and hard water stains. The ultra-sleek surface repels liquids, resisting water spots and staying cleaner longer. Available in a variety of finishes, Lumicoat™ Technology ensures your faucet stays as beautiful in use as it is out of the box.
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
Date published: 2024-03-28
I know a drain kit doesn’t come with this faucet….What drain kit should I buy with this faucet? I don’t see anything that looks compatible.
Hi SHagen,
Thank you for your question!
For this model we recommend the RP26533PN drain assembly in the polished nickel finish. Please see the following link for more information.
https://www.deltafaucet.com/parts/product/RP26533PN.html
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2023-03-20
What's the difference between 543-MPU and 543 LPU
Hello cindy,
Thank you for your question! We apologize that the information you are searching for was not readily available. We realize that can be very frustrating and I am happy to assist you! We thank you for being a loyal Delta Faucet customer.
The Delta Faucet model 543-MPU-DST Trillian™ Single Handle Bathroom Faucet In Chrome includes a metal pop-up assembly and the Delta Faucet model 543-LPU-DST Trillian™ Single Handle Faucet Bathroom Faucet In Chrome does not include a pop-up assembly.
Please contact us back directly via email with any further questions.
Best Regards,
Skyler
Date published: 2024-03-28
What is the difference between the 543-PNLPU-DST and the 543-PNMPU-DST? The latter is available at Lowes, Amazon, Build.com etc. What I really want to know is—is there a difference in quality?
Hello Ali,
Thank you for your question. We are happy to help!
The difference between these Delta faucet models is the 543-PNLPU-DST does not include a drain assembly. The 543-PNMPU-DST includes a pop-up drain assembly and lift rod.
All Delta faucets are made to the same high-quality standard and backed by our lifetime limited warranty.
Best regards,
Bryan
Date published: 2024-03-28
Delta Online Pricing
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