Delta

Soap / Lotion Dispenser

Model#: RP50781AR

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RP50781AR is rated 3.2 out of 5 by 195.
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  • Versatile design complements many decor styles
  • Sleek appearance adds allure to your space
  • Backed by Delta Faucet’s Lifetime Limited Warranty
Finish: Arctic Stainless
List Price*: $62.15
Base Parts
RP50781AR
List Price*: $62.15
  • For use as soap or lotion dispenser
  • Large capacity 13-ounce bottle
  • Refillable from above the deck
  • Order RP30395 vented refill funnel separately

Special Features

  • With Soap/Lotion Dispenser

Installation Information


3 or 4-hole 8" installation


  • Supply Lines: Not Included
Rated 5 out of 5 by from Matches my new faucet This filled the hole left in the sink from the old hose sprayer. I got a new one handle faucet with a pull out hose that I love. This matched the hole size, the finish on faucet, and clears my counter from the old soap bottle.
Date published: 2018-10-16
Rated 3 out of 5 by from Delta RP50781AR I bought the faucet and soap dispenser together a little over a year ago. I love the faucet but the soap dispenser has broken. The pump just kinda dangles now, unusable since I can"t get the replacement part.
Date published: 2018-07-07
Rated 2 out of 5 by from Soap Dispenser No Longer Works I noticed several months ago that the soap dispenser was not working well. At first, the pump was just difficult to push down and very little soap was dispensed. However, the valve now pushes down, but doesn't pop back up. I took the pump out and cleaned it well; however, after putting it back together, nothing works at all. I tried to match pictures of the plastic tube to Delta parts, but my tube doesn't look like the only one that is being sold as a replacement part. What are my options? I love the faucet, but really hate this soap dispenser.
Date published: 2018-06-08
Rated 2 out of 5 by from poorly made plastic I bought this faucet and love the faucet but for the price it is disappointing that the soap dispenser is plastic. Mine came with a damaged area on the flat surface. looks like a flaw in the finish, very noticeable. its a shame for this price.
Date published: 2018-05-24
Rated 3 out of 5 by from Good faucet, bad soap dispenser. I bought the whole faucet set in brushed nickel. The plastic housing inside the soap pump head that holds it in place broke and now is unusable. I like the faucet, but the pump is made poorly.
Date published: 2018-04-14
Rated 2 out of 5 by from The dispenser is getting harder to use The soap dispenser started out okay, but soon started getting harder and harder to use. After pushing the dispenser down, it takes longer and longer to come back up. I followed the instructions and cleaned the dispenser with hot water to try to clean it out, but it hasn't helped. The dispenser when pushed down still take a long time to come back up and little soap comes out. I am not sure what to do, repair or replace? I would also like to find out how to get a soap funnel to fill the unit as mentioned in another review.
Date published: 2018-04-09
Rated 5 out of 5 by from soap dispenser I love this product-instead of dish soap- since I most often use the dishwasher, I have hand soap in it. I do suggest a funnel for filling if what you are putting in is thick-will make it easier. I love not having additional soap dispensers on the countertop.
Date published: 2018-01-13
Rated 4 out of 5 by from An essential tool in our kitchen The device is a huge convience and looks great.
Date published: 2018-01-10
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What size hole is to be drilled in a granite countertop for the RP50781AR soap dispenser????

Asked by: Keith
Hello Keith, Thank you for your question regarding the Delta Soap / Lotion Dispenser and I am happy to assist you today. This dispenser requires a 1 3/8" hole to be drilled. 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
Answered by: Brandy
Date published: 2018-07-06

I need to order the plastic pump that goes with this soap dispenser. Please advise.

Asked by: Rita
Hi Rita, Thank you for your question! The pump assembly for your RP50781AR is RP47888. Here is a link to the part on our website: https://www.deltafaucet.com/parts-product-detail?modelNumber=RP47888 Best Regards, Rosanna
Answered by: Rosanna
Date published: 2018-01-13

My model RP50781AR Soap dispenser pump sticks. It doesn’t return to the full pumping mode and therefore it doesn’t pump. Can I get a replacement pump to fix this problem? Thank you.

Asked by: Joe I
Hello Joe I, Thank you for your question regarding the Delta Soap / Lotion Dispenser. I will be happy to assist you today. I am very sorry to hear that you are experiencing issues getting your soap dispenser to pump properly, and I apologize for any inconveniences this may have caused. Please refer to the email that I have sent to you regarding this issue and we will be happy to assist you further. Thank you again! Matthew Delta Faucet Company Consumer Care
Answered by: Consumer Care
Date published: 2018-04-19

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

Asked by: Dawn
Do you have a replacement cap for the soap dispenser?
Answered by: Jmsbp13
Date published: 2018-09-26

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.

Asked by: dp1516
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
Answered by: Brandy
Date published: 2018-04-20

what soap or lotion should be used

Asked by: steve
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
Answered by: Delta Faucet
Date published: 2018-12-03

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)?
Asked by: sev3
3 inches
Answered by: Eagle320
Date published: 2017-01-14

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.
Asked by: Claudia
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
Answered by: DeltaFaucet3
Date published: 2015-11-10
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