I'm trying to find an adapter to attach an aquarium siphon. What size are the threads on the removable aerator?
Thank you for your question. The Delta RP50815 aerator thread size is M21.5x1-6G.
Date published: 2018-11-12
Hi. will changing from this aerator to the RP53998 also increase the flow of the spray? If no, it's there another part ican change to do this? Thanks!
I would like to increase the gpm of my Addison to 2.2 gpm for both spray and stream settings.
Hi Kris, Thank you for your question. The RP50815 is a full flow aerator. The faucets that use this aerator have other components inside the faucet that control the water flow rate. Changing the aerator to a RP53998 2.2 gpm aerator will not increase the flow rate of the faucet.
Date published: 2014-11-14
No Vent Air Gap Cap
There is no Vent Gap Cap for this Faucet, I am having trouble finding the Cap to match the Black Matt Finish.
Why is there no Cap with this product?
Thank you for your question. Our Air Gap in the Matte Black finish is model number 72020-BL.
Date published: 2017-06-19
Other aerators with same thread pattern?
I need to replace the aerator on my faucet and am wondering what other aerators have the same thread pattern -- in other words, which aerators would be interchangeable with the RP50815 for my Leland faucet? thank you!
Thank you for your question. The RP60983 (1.5 gpm) and RP60729 (.5 gpm) have the same M21.5 threads as the RP50815.
Date published: 2016-03-16
Does my faucet Model#: 16955-SSSD-DST use this aerator. Mine is grey and looks like the RP53998.
Thank you for your question. RP50815 is the correct aerator for model 16955-SSSD-DST.
Date published: 2017-02-27
How do I increase the flow rate of the 978-RB-DST faucet
My wife loves this faucet, but the flow rate is too low. I tried replacing the aerator with no effect. What else can I do to increase the flow rate?
Thank you for your question. This model is designed to flow at 1.8 gallons per minute. We do not offer a way to increase the flow rate. However, if you are getting less than 1.8 GPM, please check for debris between the sprayer and the hose.
Date published: 2017-07-27
is there a diagram that shows where RP61607 is installed?
Thank you for your question. Delta part #RP61607 aerator adapter (1.5 gpm) is installed at the end of the hose in the wand assembly.
Date published: 2017-01-27
Can this Delta faucet flow be increased from 1.8 to 2.2gpm?
Can this faucet flow be increased from 1.8 to 2.2gpm by installing a different part?
Delta Faucet 980T-AR-DST Pilar, Single Handle Pull-Down Kitchen Faucet with Touch2O Technology, Arctic Stainless
Hi Bob, Thank you for your question. The flow rate on the model 980T-AR-DST cannot be increased. The RP50815 is a full flow aerator and changing it will not increase the flow rate of the faucet.
Date published: 2015-01-06