Delta®
Soap / Lotion Dispenser in Chrome
Model#:
RP50781
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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
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
3 or 4 hole 8-16" 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
What is your warranty on the soap dispenser? There is a lot of comments regarding the plastic breaking and that they stop working. I hate to get one and have to replace it every year or two. Thanks
Do you have a replacement cap for the soap dispenser?
Date published: 2024-03-28
Where can I find just a replacement bottle? Bought a new house and the bottle is gone. Would love to have it in working condition.
Hello dp1516,
Thank you for your question regarding the Delta Soap / Lotion Dispenser and I am happy to assist you today.
The replacement part number associated with the bottle and pump for this soap dispenser is RP47888.
The pump and bottle can be purchased through online retailers as well as some big box stores.
If we can assist you with anything else going forward, please do not hesitate to give us a call at 800-345-3358.
Thank you,
Brandy
Date published: 2024-03-28
How large of a hole must be drilled through the countertop for this dispenser?
Hi Jrmac,
Thank you for your question! This dispenser will work with a standard 1 3/8" hole.
Best regards,
Jon
Date published: 2016-09-08
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
what soap or lotion should be used
Hi, Steve!
Thank you for your question. Our Delta soap dispensers can use liquid dish soap, liquid hand soap, alcohol based hand-sanitizer,and even typical hand lotions. Foaming soap will pump from the soap dispenser but it will not foam.
Best Regards,
Rosanna
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
What are the dimensions of this product?
I am concerned that the soap dispenser will not stick out over the sink far enough. What is the dimension of the spout from the center of the dispenser (middle of the hole)?
3 inches
Date published: 2024-03-28
Is this the Bellini series? I purchased at Lowe's and need a replacement bottle only. Can you send me the part number and price and how to order? Thanks, Kathy
Hello Kathy Schaal,
Thank you for your question regarding the Delta Soap / Lotion Dispenser and I am happy to assist you today.
We have a replacement part number set up for just the bottle and the pump will come with it, RP47888.
Please refer to the email I sent to you regarding this issue and we will do our best to rectify this issue for you.
Thank you,
Brandy
Delta Faucet Company
Customer Service
Date published: 2024-03-28
What is the outer diameter of the tube that extends into the bottle?
I want to extend it with vinyl tubing so that I can use a giant size detergent bottle. Thank you.
Hi Claudia,
Thank you for your question. The straw is 11/32" in diameter. However, we recommend to only use the included 13 oz bottle, as the threads may not support additional weight.
Thanks,
Jon
Date published: 2024-03-28
Is this a replacement part for the soap dispenser that goes with the Ashton Faucet 19922 SSSD DST ?
Hello Zoe1,
Thank you for your question regarding the Delta Soap / Lotion Dispenser and I am happy to help you.
Soap dispenser model, RP50781SS is a replacement part for the dispenser which pairs with the Ashton faucet, model 19922-SSSD-DST.
If you need assistance with obtaining replacement parts for your dispenser, please respond back to the email I sent to you with which part is needed, a photo of the model and your contact information and we will be happy to help you further.
If you prefer to discuss this issue further over the phone with us, please do not hesitate to give us a call on our warranty line at 800-345-3358.
Thank you,
Brandy
Date published: 2024-03-28
Which finish best matches stainless steel appliances?
Thank you for your question, Julie! The Delta Stainless Steel, Spotshield Stainless, Brushed Nickel and Arctic Stainless finishes are all designed to match various Stainless kitchen products such as a sink or appliance.
Best regards, Edward
Date published: 2024-03-28
Hi I have this soap dispenser and really like it, however, it is short. It barely comes over the counter. Is there another dispenser that is taller or longer so that it reaches into the sink? Thank you. Kellee
Thank you for your question, Kellee! Below is a link to the soap dispensers we currently offer. We recommend a dispenser with a straight arm which should help.
https://www.deltafaucet.com/kitchen/accessories/soap-dispensers?searchFilter=true
Best regards, Edward
Date published: 2024-03-28
I am trying to replace a soap dispenser, # RP50781. My notes from the initial installation say that the finish is brushed satin, but I don't see that finish on the parts list for this unit. What finish would resemble brushed satin?
Hello!
You likely have the SS (stainless steel) finish which is closest to brushed nickel.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2026-01-26
Is the soap dispenser RP50781SS a match for the Lewiston stainless collection? If not, what is the part number for the Lewiston soap dispenser? I would like to have two soap dispensers with the faucet. Thanks.
Hi, Bob W!
Thank you for your question. The Delta RP50781SS Soap Dispenser will match the Delta Lewiston Collection.
Best Regards,
Rosanna
Date published: 2024-03-28
How do I know which color soap dispenser I have? Part number is RP50781SS. I would call the color brushed nickel. That is not an option. Stainless, Artic stainless, and spotshield stainless all look the sane.
Hello!
The "SS" abbreviations stands for stainless (steel).
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2026-01-26
What is the difference between spotshield stainless, stainless and arctic stainless
Thank you for your question, Laura! Over the years, the color of stainless steel used on some appliances and sinks has migrated from warmer tones, with more red in the color spectrum, to lighter tones where blue is more predominant. Arctic Stainless features cooler metallic tones, following this trend seen throughout the kitchen.
SpotShield Stainless and Stainless Steel appear the same and have a warmer tone. SpotShield finishes are water-resistant to help prevent water spots from forming.
Best regards, Jon
Date published: 2024-03-28
Are these soap dispensers warrantied? We have a Delta Kitchen faucet and the dispenser pump handle is broken
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: 2026-03-16
Use my own soap bottle
I'd like to use a large jug of dish soap on the floor of my under-sink cabinet instead of the small screw in bottle that comes with this unit. What size Pex or vinyl tube do I need to make this work? Is it one with a specific outside diameter (mentioned in another question on this site) or does it need a proper inside diameter to push directly into the pump?
Hi Josh,
Thank you for your question. Unfortunately, the pump is only designed to work with the included bottle.
Best regards,
Jon
Date published: 2024-03-28
Is this soap dispenser top metal or plastic? I just bought the Saville faucet and the soap dispenser that comes with it has a venetian bronze plastic top. I'm not comfortable with holding up to cleaning.
Thank you for your question, Debby! The head of this soap dispenser is composed of high grade plastic to resist rust. The following soap dispensers contain a metallic head:
RP1001, RP1002 and RP37039
Best regards, Edward
Date published: 2024-03-28
I need a white washer that goes on the granite counter just under the pump. Could I get a replacement? Thanks.
Hi, Gretchen.
Thank you for your question. The white gasket for the RP50781SP soap dispenser is RP50788. Here is a link to the part:
https://www.deltafaucet.com/parts-product-detail?modelNumber=RP50788
Best Regards,
Rosanna
Date published: 2024-03-28
TYPE OF MATERIAL
is the top part of the soap dispenser metal?
if not, do you have any that are?
Hello Julie,
Thank you for your question on the Delta Soap / Lotion Dispenser.
The head of this soap dispenser is composed of high grade plastic materials to resist rust.
The following soap dispensers contain a metallic head with the remaining components which rest beneath the countertop are a high grade plastic:
RP1001, RP1002 and RP37039
Please feel free to give us a call at 800-345-3358 if we can assist you with anything further!
Have a wonderful day,
Brandy
Date published: 2024-03-28
Can the spout be rotated out of the way if not in use?
Thank you for your question, LHLIN! The head of the Delta Soap Dispenser RP50781AR is not attached and so it does swivel but can also be lifted up off the unit for easy above-counter refilling and adjusting.
Best regards,
Tanya
Date published: 2024-03-28
How do I order a replacement BOTTLE for this soap dispenser? There is no part number.
When refilling the soap bottle for this soap dispenser, the threaded neck snapped off. I see no product number for the bottle on the parts illustration. I tried to purchase a replacement at my local home improvement store, but the only option they had does not fit—the threads of the neck do not align and screw in.
Hello KJ,
Thank you for your question on the Delta Soap / Lotion Dispenser and I am happy to assist you today, though I apologize for any inconvenience this may have caused.
We have a replacement part number set up for just the bottle and the pump will come with it, RP47888.
Please refer to the email I sent to you regarding this issue and we will do our best to rectify this issue for you.
Thank you,
Brandy
Delta Faucet Company
Customer Service
Date published: 2024-03-28
What size hole is required for the soap dispensers?
Thanks for your question TomC! Please use the link provided. This will provide hole sizes for your Delta soap dispenser installation. https://media.deltafaucet.com/SpecSheet/DSP-K-4380-SD-DST_Rev_B.pdf
Thanks, Antoine.
Date published: 2024-03-28
Hello, I have a soap dispenser that has broken inside the top and doesn't work now. How can I replace just the top and pump assembly? The original item number was RP50781AR Not sure what the AR refers to, but it appears to be stainless steel.
Does this soap dispenser come with the bottle and everything for installation?
Hello Schranic,
Thank you for your question! We apologize for the inconveniences you are experiencing and will be happy to help you.
The DELTA Soap / Lotion Dispenser MODEL# RP50781 does come with everything for installation.
Please feel free to contact us back for further assistance.
Best Regards,
Kelley
Date published: 2024-03-28
How can I get a replacement for the 13 ounce bottle for the soap dispenser?
Hi LAW7400,
Thank you for your question about the Delta Faucet RP50781 soap dispenser.
Yes, a replacement pump and bottle are available as part number RP47888.
https://www.deltafaucet.com/parts/product/RP47888.html
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2024-01-31
i need a pump for this soap dispenser
Hi Fred41,
Thanks so much for contacting Delta Faucet Company!
The RP50781 has the pump and bottle available separately, part number RP47888.
Please contact us directly if you have any questions or need additional assistance.
Best Regards,
Nicole
Digital Communications Specialist
Date published: 2024-03-28
How far out does the pump reach over the edge of the sink?
Hello Meems,
Thank you for your question! I am sorry that the information you are inquiring about the Delta Faucet Soap / Lotion Dispenser, model RP50781, is not readily available; however, I am happy to help you.
The spout for model RP50781 measures 3 1/2" from the tip of the head assembly spout to the center of the head assembly. I have included the Technical Specification Sheet to show all of the technical specs for the model with the Delta Faucet Single Handle model 4380-SD-DST, also included on the Tech Specs Sheet for reference.
Tech Specs Sheet for 4380-SD-DST (RP50781 included as the soap dispenser):
https://media.deltafaucet.com/SpecSheet/DSP-K-4380-SD-DST_Rev_B.pdf
Please contact us with any questions or for further assistance.
Thank you for being a loyal Delta Faucet customer!
Best Regards,
Emma
Date published: 2024-03-28
what size hole does to soap dispenser need.
Hi Shane,
Thank you for your question!
The hole size needed is 1 3/8".
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-01-31
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.