Delta

Metric Adapter

Model#: RP51505

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RP51505 is rated 3.0 out of 5 by 4.
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Finish: Not Applicable
List Price*: $11.15
Base Parts
RP51505
List Price*: $11.15

Product Support, Repair Parts & Technical Specifications


Installation Information


Rated 5 out of 5 by from Nipple This product is plastic but it worked just fine for my needs.
Date published: 2011-11-29
Rated 4 out of 5 by from works works great. i hope it lasts since its some kind of hard plastic. after 1 month works good.
Date published: 2011-06-22
Rated 2 out of 5 by from Delta RP51505 55/64" Female to Male Aerator Adapto Part works but is made of plastic, not metal as hoped. No where in the product description does it mention what the connector is made from and $7 is high for what you get. Don't be mislead.
Date published: 2010-12-10
Rated 1 out of 5 by from Just wrong Despite what Delta will tell you on their web site, this part will NOT work in the Talbott or Bellini series faucets. Both sides of it are too small. In fact, if you propose to attach anything to these faucets, you will have to go to a machine shop and have a custom fitting created. This is apparently a conscious decision on Delta's part.
Date published: 2010-07-29
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will this fit a Linden 4453-dst?

want to install a portable dishwasher and need and adapter to fit the dishwasher aerator adapter.
Asked by: plumber
Hi Plumber, Thank you for your question. The RP51505 will not fit the Linden 4453-DST faucet as the thread patterns are different. The RP51505 is the only cache aerator adaptor available. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2013-11-19

Does this adaptor work with 11946-SSSD-DST?

I have purchased the 11946-SSSD-DST model which has a small cache aerator, I believe it is RP70718. I would like to mount a swivel aerator to this faucet but am having a hard time finding an adaptor. If this doesn't fit, do you have one that does?
Asked by: Bryan
Hello Bryan, Thank you for your question! Yes, The RP51505 should work with the RP70718. I hope this helps!
Answered by: DeltaFaucet9
Date published: 2016-08-18

Can you post the overall dimensions on this part?

Include thread sizes please. L, W, H, and I.D. and O.D.
Asked by: Paul
Thank you for your question. The dimensions for Delta part #RP51505 = M21->55/64" and is a cache aerator.
Answered by: Delta
Date published: 2014-11-06

Does this work on sinks that accept the RP52216 aerator?

Asked by: Mart
Hi Mart, Thank you for your question. This adaptor converts 21.5X 1-6 g metric thread to 55/64”-27 threads. There are two aerators included with the RP52216. If your aerator has a blue gasket, the adapter should work with your faucet. Thanks, Jon
Answered by: DeltaFaucet3
Date published: 2015-10-14

does this adaptor fit a rp53998 aerator with a 55/64 thread on the other end.

Asked by: charlie
Hi Charlie, Thank you for your question. This adapter converts 21.5X 1-6 g metric thread to 55/64”-27 standard thread. Unfortunately, if the spout uses an RP53998 aerator, the threads are M24-1 and will not accept this adapter. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-07-19

WILL THIS ADAPTOR HELP ME TO CONNECT A PUR FAUCET FILTRATION SYSTEM?

Asked by: ANTHONY
Hi Anthony, Thank you for your question. Delta Faucet model # RP51505 will adapt your aerator to a 55/64"-27 male thread from a metric 21.5 X1 female thread. If your Pur faucet will fit this new thread, then it will work. Thanks. Jody
Answered by: Delta1
Date published: 2013-10-22

Is this the adapter that is needed to attach the (Ultimate) PUR Water Filter

Asked by: D
Hi D, Thank you for your question. The RP51505 adapter works only on faucets with a female metric 21.5X 1-6 g threaded spout. Please also verify that the filter will connect to male 55/64”-27 threads. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-06-21

WILL THIS FIT 4297-DST?

Asked by: CHARLIE
Hi Charlie, Thank you for your question! The RP51505 (works only on those faucets with female metric 21.5X 1-6 g thread or 55/64”-27 thread) adapter will not work on the model 4297-DST. The 4297-DST aerator has a thread size of 13/16"-27 Male. Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2016-05-09
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