Single Handle Bathroom Faucet in Matte Black
Model#:
537-BLMPU-DST
PRODUCT FEATURES
Versatile style meets clean curves in the Velum™ Bath Collection to provide a beautifully modern aesthetic perfect for both contemporary and transitional bathrooms. 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 Delta® faucets are backed by our Lifetime Limited 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.
- 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
- 1 or 3-hole installation
- Optional deck plate included for use with additional mounting configurations and a cohesive look
- Metal push pop-up drain assembly in matching finish (included) is ADA compliant and simple to install, operate and clean
- Optional red/blue indicator ring provided
- ADA compliant
- Delta® WaterSense® labeled faucets use at least 20% less water than the industry standard — helping you save water without compromising performance.
- 3/8" compression fittings
- Backed by Delta Faucet's Lifetime Limited Warranty
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.
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Resources
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.) :
7-9/16
Valve Type:
Ceramic Disc
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Q&A
what does "DST" mean?
Hello!
"DST" stands for Diamond Seal Technology. Please see the following link for more information.
https://www.deltafaucet.com/design-innovation/innovations/kitchen/diamond-seal-technology
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2025-09-25
What does CZMPU DST mean in the model #
Hello,
Thank you for your question!
The "CZ" stands for the champagne bronze finish, "M[U" stands for metal-pop-up regarding the type of drain assembly and the "DST" designation refers to a DST faucet that utilizes the Diamond Seal Technology PEX supply lines.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2025-04-07
Are there instructions how to remove the aerator on the 537-SSMPU-DST? Is it serviceable if plugged with sediment?
Hello,
Thank you for your question!
Please see the following link for the RP73002 aerator wrench.
https://www.deltafaucet.com/parts/product/RP73003.html
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2025-03-13
THE lever handle on our Delta Velum 1.2 GPM Single Hole Bathroom Faucet(s) won't stay up unless I pull it all the way up. I can't set the amount of water coming out to anything but maximum.
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: 2026-07-29
Hello -- is this brass construction? And where can I order this? Thanks!
Hello Valued Customer,
Thanks so much for contacting Delta Faucet Company about 537-BLMPU-DST! Our Delta product 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.
The faucet can be purchased locally or online, I have included a link below to the Where To Buy section on our page.
https://www.deltafaucet.com/where-to-buy
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2024-02-13
The lever handle is loose, it won’t stay up. How can I fix this?
Hello Customer!
Thank you for your question and we are happy to help. We recommend tightening the set screw on the handle 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: 2025-02-21
When will this be available for purchase?
Hi Natalie,
Thank you for your question!
This model will be available to order on 12/15/2023 and will begin shipping on 1/30/2024.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-01-31
Can you order an extension to make it vessel height
Hi Donna,
Thank you for your question about the Delta Faucet model 537-SSMPU-DST.
Unfortunately, this faucet is not designed to be extended for more height.
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2026-05-11
BUNDLES FEATURING THIS PRODUCT
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Only at Online Retailers
Only at Online Retailers
Velum™
Velum™ Single Handle Lavatory Faucet with Bathroom Accessories Bundle
List Price:
$427.20
-
$665.20
Standard Finishes
FVS5-VL0301
Delta Online Pricing
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.