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PRODUCT FEATURES
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
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.
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
Overall Height (in.) :
1-1/16
Valve Type:
DIAMOND(TM) Seal Valve
REVIEWS
Q&A
Does this come as a pair(hot and cold) or do you have to order 2?
i thought it was two as the picture shows but there was only one in the box when i opened it. Seems odd that the price is so much for one valve when you can buy a chrome trinsic including trim for $230. Returning my purchase.
Date published: 2024-01-08
I lost my mounting hardware and don't need the whole assembly. Is there a part number or location I can purchase just the set of two washers and nuts?
Unfortunate that Delta themselves couldn't help me, because this is plain incorrect. I found that this part, RP73590 is a set.
The parts breakdown is here: https://media.deltafaucet.com/PartsDiagram/DPD-L-3559-MPU-DST%20Rev%20D.pdf. The mounting hardware I was looking for is RP62243 for anyone else needing help.
Date published: 2023-10-29
Will this work to replace a Lahara wide spread end valve
Hello Anthony,
Thank you for reaching out to Delta Faucet Company!
Our RP73590 will fit our widespread DST lavatory faucets. It is a single valve.
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Engagement Specialist
Date published: 2024-01-31
will this work with the Leland Model 3593
Hi brad,
Thank you for your question regarding our Delta Faucet RP73590.
This is not compatible with our TRINSIC® End Valve MODEL#: RP73590.
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
Date published: 2024-01-31
I have a leak at the top of this piece under the sink on each side and wondered if I need to replace the whole assemblies or just the valves? Thanks
Hi Jasonb,
Thank you for your question about the Delta Faucet RP73590.
A leak at the top, we recommend replacing the RP60400 valve assembly or cartridge. Also, make sure the bonnet nut is tightened with a wrench.
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2025-06-17
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.