Delta®
Soap / Lotion Dispenser - Pump Assembly
Model#:
RP21908
PRODUCT FEATURES
Documents & Specs
Installation Information
Overall Height :
8-5/8
Wattage :
0
Valve Type:
NA
REVIEWS
Rated 1 out of
5
by
none from
Poor service!
Doesn't fit my Despencer! I have had nothing but bad luck dealing with Delta on
line ordering. The parts never fit, and when I return them, I never get reimbursed.
Date published: 2022-10-28
Rated 1 out of
5
by
Berg from
Wrong fit
Pump was great but didn’t fit at all. I could not return it bc I tried shaving it down to make it fit but that did not work. Bummer!
Date published: 2022-02-17
Rated 5 out of
5
by
Happy from
Works great
This new pump saved me having to buy an entire new unit.
Date published: 2021-02-11
Rated 2 out of
5
by
Chuck from
Good service,wrong replacement
Ordered the replacement and the part that arrived is not compatible with the dispenser.
{bad}
The replacement part showed up in a very timely manner. {good}
Date published: 2019-10-23
Rated 5 out of
5
by
Case from
[This review was collected as part of a promotion.] I only ordered one part of the dispenser, but I should have ordered the entire dispenser.
However with some adjustments I made it fit
Thank you
Case Van Kleef
Date published: 2018-01-12
Rated 5 out of
5
by
Bill from
Exact fit
Works as expected unlike big box store I bought parts from.
Date published: 2016-01-04
Rated 1 out of
5
by
TickedOff from
very disappointing
I bought what appears to be the only version of this available, as mine had gotten to where it stopped working. This is NOT the same one, although it's the same brand and looks the same. And of course, it would cost more to send it back than it's worth. Mfr is not giving us enough info to buy the right part.
Date published: 2013-11-20
Rated 4 out of
5
by
jdeb from
Could have been better
Pump works but even after using several months still is very stiff and hard to use.
Date published: 2013-09-22
Q&A
Will this pump work with dispenser rp37039
My soap dispenser is not really pumping the soap out anymore, will this one fit?
Hello Becki,
Thank you for your question on the Delta Soap / Lotion Dispenser Pump Head. I am so sorry for the inconveniences you have been faced with. Yes, this will work on soap dispenser model number rp37039. When was this purchased? Where? As long as you are still within the warranty I can replace the pump for you. If you could please reply to my email with your name, address, and telephone number I will do my best to rectify the situation for you.
Thanks,
Sarah
Consumer Care
Delta Faucet Company
Date published: 2017-09-09
Is this pump a replacement for use with RP50781 model soap dispenser?
Hello Fanny,
Thank you for your question regarding the Delta Soap / Lotion Dispenser Pump Head and I am happy to help you today.
The replacement part number for a replacement pump and bottle for soap dispenser model, RP50781, is RP47888.
If you could please respond back to this email with your first and last name, telephone number, home address, an approximate date of when you purchased and installed the model and a photo of the model, I will be happy to assist you with ordering a replacement pump for your dispenser.
I look forward to your response!
Thank you,
Brandy
Date published: 2018-09-14
What soap dispensers pump is needed for a RP50813RB
Hi, JimT!
Thank you for your question. The correct soap pump for the Delta RP50813RB Soap Dispenser is RP47888. Here is a link to this part:
https://www.deltafaucet.com/parts-product-detail?modelNumber=RP47888
Best Regards, Rosanna
Date published: 2020-03-10
what is the diameter on the top flange? I am looking for a replacement pump with a 1" diameter flange and roughly 3/8" thick. Thanks for your help!
Hello Costarob,
Thank you for your question regarding the Delta Soap / Lotion Dispenser - Pump Head and I am happy to assist you today.
The diameter of the top flange for this dispenser is 0.85".
Unfortunately, we are not familiar with a 1" flange and I apologize for any inconvenience this may cause.
Please feel free to give us a call if we can assist you with anything else going forward at 800-345-3358.
Thank you,
Brandy
Delta Faucet Company
Customer Service
Date published: 2018-04-02
How do I replace this? How does it attach to the head? Model #RP50781SS
Thank you for your question, MikNoyl! The RP50781SS Soap Dispenser uses the RP47888 Soap Pump rather than the RP21908.
https://www.deltafaucet.com/parts-product-detail?modelNumber=RP47888
To install the pump, lift up on the head assembly and pump to remove them from the base. You can then pull the pump off of the head assembly and press the new one into place.
Best regards, Jon
Date published: 2020-11-23
Does the pump RP21908 work with dispenser RP50781?
Pump only dispenses minimum amount of soap per pump.
Hi Chris, Thank you for your question!
The RP21908 will not work for the RP50781 soap dispenser. The correct pump you need is RP47888.
Best regards,
Brandis
Date published: 2017-10-14
I need to replace the pump for a Debonair MODEL#: 16927-SD-DST soap dispenser. This pump has a threaded male end that screws into the spout. Which pump fits this model? Thanks.
Thank you for your question, SVeb! Model 16927-SD-DST includes the RP44651 Soap Dispenser Assembly. This uses the RP47888 bottle and pump.
https://media.deltafaucet.com/PartsDiagram/DPD-K-16927-SD-DST.pdf
Best regards, Edward
Date published: 2019-12-17
Where can I find the model number of my soap dispenser?
Hi, Bob!
Thank you for your question. The model number will not be located on the soap dispenser. We recommend to look through our soap dispensers on here to find your soap dispenser. Here is a link to the soap dispensers, including discontinued models:
https://www.deltafaucet.com/kitchen/accessories/soap-dispensers
Best Regards,
Rosanna
Date published: 2017-01-30
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