Delta

Cap Assembly w/ Adjusting Ring - 1H Kitchen

Model#: RP50

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RP50 is rated 5.0 out of 5 by 3.
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Finish: Chrome
List Price*: $20.30
Base Parts
RP50
List Price*: $20.30

Product Support, Repair Parts & Technical Specifications


Installation Information


Rated 5 out of 5 by from Exact replacement Exact replacement, fast delivery, good price
Date published: 2010-02-26
Rated 5 out of 5 by from Worked as described - no more leak
Date published: 2010-01-25
Rated 5 out of 5 by from Delta RP50PB (part) good quality and shipped expedicisiously
Date published: 2009-10-05
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will this work with a delta 600 shower valve

Asked by: Barry
Hi, Barry! Thank you for your question. The Delta Cap Assembly w/ Adjusting Ring - 1H Kitchen (RP50) does work with our Delta 600 Series shower unit. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-04-18

What tool can be used to loosen the RP50?

My kicten handle is leaking and I what to replace the RP50. I can't remove by hand I believe that it's been over tighten. So is there a tool that can be used to loosen it with to much damage to the finish?
Asked by: Coach
Hi, Coach! Thank you for your question. You can use a solution of 50% white vinegar and 50% water mix. We recommend to soak a towel/washcloth in the mix and wrap the soaked towel/washcloth around the cap for an hour or even overnight to loosen. If the cap needs more help after this soak, try an adjustable wrench or a strap wrench. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-10-16

What is the proper adjustment procedure for the plastic adjustment ring on the RP50 cap?

I have a Delta M/N 100 single handle kitchen faucet that has a P/N RP50 cap with a plastic adjustment ring (rather than the P/N RP 1050 cap). The spanner portion of the Delta tool is made to use to adjust this plastic adjustment ring. This plastic adjustment ring will vary the compressive force between the ball (P/N RP70) and the seat springs (P/N RP4993) as well as vary the amount of "reveal" of the seats outside of the stationary valve body interior (where the seats meet the ball). My previous efforts to adjust this ring seem to have resulted in either too little or too much compressive force being exerted between the seal/springs and the ball which seems to have significantly reduced the service life of the seals. Exactly what is the proper procedure for making this adjustment? Any help you can provide me on this adjustment procedure would be greatly appreciated.
Asked by: AB
Hi AB, Thank you for your question. There is not a standard measurable amount that the adjusting ring is tightened. The ring should be tight enough to prevent the faucet from leaking but not over tight to the point that the ball assembly is difficult to move causing more wear on the seats and springs. One solution to the issue would be to order the newer 1 piece RP61 cam assembly that does not use the adjusting ring. The adjusting ring would be removed from the RP50 cap when the cap is used with the new RP61 cam assembly eliminating the need to make any adjustment. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2015-02-24
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