Delta®
Soap / Lotion Dispenser in Stainless
Model#:
RP50781SS
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PRODUCT FEATURES
- For use as soap or lotion dispenser
- Large capacity 13-ounce bottle
- Refillable from above the deck
- Order RP30395 vented refill funnel separately
Technology and Special Features
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
Soap Dispenser
Soap Dispenser
A soap/lotion dispenser coordinates with the look of your kitchen, and loads conveniently from the top. You won’t need to keep a bottle of liquid soap or lotion on your counter.
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Installation Information
Single hole installation
Overall Height (in.) :
2-15/16
Valve Type:
NA
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 5 out of
5
by
MB Pgh from
Nice soap dispenser
This is a very nice looking soap dispenser, not like a commercial one. Stylish and good quality.
Date published: 2026-05-21
Rated 1 out of
5
by
Blake from
Awful Product
I have two of these soap dispensers in my new build home and neither of them work any more. They are only eight months old. One of them does not work at all and only worked for about a month, and the other barely works anymore. We put all Delta products through our entire house because our builder said they were the best. I am VERY disappointed in this product.
Date published: 2026-01-01
Rated 5 out of
5
by
P5137 from
Great product
Well made and easy to install
Date published: 2025-11-01
Rated 3 out of
5
by
cook too much from
Handle doesnt reach far enough and doesn't hold enough soap
Good looking soap dispenser - have been using it for about 3 months. Works fine, BUT - IMHO it doesn' hold enough soap (13oz) I thought twice i must not have filled it up all the way, only to have it overflow all over the eschelon. Also the handle does not reach far enough over and into the sink. Almost impossible to squirt soap into a pot or bowl, have to put it on a sponge first then let the soap go into the cooking pot/pan/bowl. Maybe I just do a lot of dishes. Looking for a new one right now!
Date published: 2025-08-14
Rated 5 out of
5
by
MomInMaine from
Nice, it works
I wasn't sure it would match the faucet in color. (WHY does Delta have only two soap dispensers, neither of which match most of the faucets? Wanted one with a matching square base.) Fortunately it does despite a different name for the finish. And despite a squared off kitchen sink faucet it looks fine. The top of the dispenser is thankfully large enough and the rise in the spout doesn't interfere with using it with grotty kitchen hands.
Date published: 2025-07-25
Rated 1 out of
5
by
Anonymous from
Not durable, breaks easily, expensive replacement
This is the second time we purchase this soap dispenser and it broke again after 3 years. Does this have lifetime warranty and if so how do i get a replacement? I don't want to spend more money on this as this is now costs over $100, which is ridiculous.
Date published: 2025-07-03
Rated 5 out of
5
by
Bob from
Adequate
Seems to work okay. Works well.
Date published: 2025-05-04
Rated 5 out of
5
by
Chriss from
Delta Soap Dispenser
Haven't installed it yet but have a similar one in same brand that works well
Date published: 2025-02-09
Q&A
There's a loose black rubber gasket & also a white sealant attached the bottom of the base that affixes to the top side of the sink. The white seal seems to replace silicone. Does the black gasket still go above the sink, or below with the plastic nut?
Hello Bill,
Thank you for your question on the Delta Soap / Lotion Dispenser. I will be happy to assist you today.
The black gasket should be installed below the deck between the deck and the mounting nut.
If you ever have any questions, concerns, or require anything further please feel free to give us a call on our warranty line at 800-345-3358 and we will be happy to assist you in any way that we can.
Thank you,
Matthew I.
Delta Faucet Company
Consumer Care
Date published: 2024-03-28
The soap dispenser on our delta product has disintegrated and no longer pumps. Can I get a replacement part? I think the model number is RP50781 and is either stainless or brushed nickel. I can send a photo if that would help.
Hi, Thank you for contacting us.
We apologize for any inconvenience with your Delta Faucet Company product. I am also more than happy to have this opportunity to help you.
The replacement parts have been ordered and should arrive within 10-14 business days and you will receive two emails, one for order confirmation and one with tracking when it ships.
Please contact us if you have any further questions or if you need further assistance you may call us at 1-800-345-3358. We are open Monday through Friday 7:00 AM to 7:00 PM central time, and 8:00 AM to 5:00 PM on Saturday. Thank you for your cooperation.
Best Regards,
Bethany
Date published: 2024-03-28
Is there the same style dispenser that is about 2 inches higher above the sink top?
Thank you for your question. All of our soap dispensers are flush with the countertop except for one model. Delta Faucet model # RP47280SS sits on top of the countertop.
Date published: 2024-03-28
I am trying to match a brushed nickel faucet with your soap dispenser. What is difference in color between Actic Stainless and just Stainless?
Is Stainless or Arctic Stainless what you consider to be equal to brushed nickel?
Thank you for your question. The difference between Artic Stainless and Stainless Steel is that Artic Stainless more closely matches today stainless steel appliances. It has a bluer tint to the finish and Stainless Steel has a gold tint to the finish.
Date published: 2024-03-28
What size hole do I need to drill?
Hi, Mike!
Thank you for your question. The Delta RP50781SS soap dispenser requires a 1 3/8" (35 mm) hole size.
Best Regards,
Rosanna
Date published: 2024-03-28
I'm trying to replace an Opella plastic Kitchen Soap Dispenser - the hole in the sink will only allow a 7/8" threaded flange. Does Delta make a Kitchen Soap Dispenser that has a 7/8" Threaded Flange? If so, part number, stainless?
Thank you for your question, JimZ! Delta soap dispensers are designed to fit most standard installation holes but will require a minimum 1 1/4" to accommodate the threaded shank.
https://media.deltafaucet.com/SpecSheet/DSP-K-4380-SD-DST_Rev_B.pdf
Best regards, Edward
Date published: 2024-03-28
My model RP 50781 Soap dispenser pump sticks. It doesn’t return to the full pumping mode and therefore it doesn’t pump. What do I need to do to fix this problem? Thanks
Hello Moomoo,
Thank you for your question regarding the Delta Soap / Lotion Dispenser.
I am very sorry to hear that the pump for your dispenser is sticking and I apologize for the inconvenience this has caused.
I am happy to assist you today.
Please try to soak the entire dispenser and pump in a solution of 50/50 white vinegar and water and flush it out with warm water.
If this does not help, please call us on our warranty line at 800-345-3358 and we will be happy to help you further.
Thank you,
Brandy
Delta Faucet Company
Customer Service
Date published: 2024-03-28
My soap dispenser is broke, how can i replace it.
Hello Paul,
I am sorry to hear you are experiencing a problem with your faucet. I see that you have already been assisted with this issue. If you need help with the installation of your order, please feel free to contact us back, as we would be happy to help. You can reach our customer service team at 1-800-345-3358, Monday through Friday from 7 am to 7 pm and Saturday 8 am to 5 pm CST.
Best Regards, Mike
Date published: 2024-03-28
PART LIST
PART LIST
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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.