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.
Need help with installation? Mike & Hannah are here to help! Get advice from the pros on everything from installation to product care.
PART LIST
PART LIST
View Product
![Image-RP21945]()
Delta®
Delta® Soap / Lotion Dispenser - Nut
List Price:
$7.65
Online Price:
$6.12
Free Ground Shipping All Orders $49+
RP21945
3.00
1
REVIEWS
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
Rated 1 out of
5
by
Don170 from
Very difficult to pump soap. Get very small drop. From first time it was used. What is the problem?
Date published: 2024-11-23
Rated 4 out of
5
by
Ky lady from
Length of spout.
Only downside is length of spout. Needs to be a little longer (maybe only 1/2 to 1 inch) to reach over edge of sink. It’s difficult to reach a dish or pan placed underneath. When detergent added directly to sink some trickles down the side. The problem may be the single sink with edge around top. Otherwise ok. Matches the faucet.
Date published: 2024-10-28
Q&A
The plastic part under the pump broke on my lotion/soap dispenser model #RP50781 . Can I get a replacement part for the pump only?
Hello Marsha,
Thank you for your question regarding the Delta Soap / Lotion Dispenser and I am happy to help you today.
Please respond back to the email I sent to you with your contact and model information and we will be happy to assist you further with resolving this issue.
We hope to hear back from you soon!
Thank you,
Brandy
Date published: 2024-03-28
can a cream type lhan soap be used with this dispenser?
Hi, Warren!
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
I need a replacement plastic soap dispenser bottle for model 980T-SS-DST
Hi Tricia, Thank you for your question!
You will need to order the RP47888 which includes the pump and the bottle.
Best regards,
Brandis
Date published: 2024-03-28
How to refill the bottle
Can't simply pour soap into top... it just overflows. Do you make some easy way to handle this?
Thank you for your question. We do recommend filling your soap dispenser from the top to prevent bottle breakage from taking the bottle on and off. We do offer a funnel that may make it easier when filling your soap dispenser from the top. Delta Faucet model # RP30395 can be purchased at your local retailer or wholesaler.
Date published: 2024-03-28
Soap Dispenser Instructions RP50781 - does black gasket (part #4) go on top of sink or underneath?
Picture shows gasket above sink, but instructions state to put through hole in sink - which is correct?
Hi Red,
Thank you for your question! The gasket should fit into the base of the dispenser and will sit on top of the sink.
Best regards,
Jon
Date published: 2024-03-28
Is there a replacement pump replacement that uses foaming soap?
I have a new Delta kitchen faucet that came with this soap dispenser and would like to replace just the pump portion so I could use foaming soap that foams when pumping into my hand.
Dear Jack,
Thank you for your question. The RP47888 is the only pump made for the Delta RP50781 Soap/Lotion Dispenser. Soap Dispensers can use liquid dish soap, liquid hand soap, alcohol based hand-sanitizer,and even typical hand lotions. We do not recommend foaming soaps, because Delta soap/lotion dispensers are not designed to release foam from them.
Best regards,
Tanya
Date published: 2017-08-12
I need a replacement soap dispenser bottle for my faucet 4353-AR-DST. Is there a part number?
Also, the handle on mine does not look like the one in the parts list that is shown on this website. See photo.
Hi Tracy, Thank you for your question. The 4353-AR-DST was not offered with a soap dispenser. Only the (SS) brilliance stainless 4353-SSSD-DST, and the chrome 4353-SD-DST came with the soap dispenser. Based on your photograph the soap dispenser pictured is not a Delta product.
Thanks,
Dave
Date published: 2024-03-28
Do you fill this from above? If so, do toy unscrew the top?
Hi IM, Thank you for your question. To fill the RP50781 soap dispenser, lift the head and pump assembly out of the bottle and pour not more than 8 oz. into bottle.
Best regards,
Brandis
Date published: 2018-01-13
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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.