Victorian®
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Spray Assembly - Pull-Down Kitchen in Chrome

Model#: RP51478
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Victorian®
View Full Victorian® Bathroom Collection
Spray Assembly - Pull-Down Kitchen in Chrome
Model#: RP51478
List Price: $226.35
Online Price: $181.08
Free Ground Shipping All Orders $49+
Add to Favorites
Find local Delta® installers.
Documents & Specs
Installation Information
Overall Height (in.) :
3-15/16
Valve Type:
NA
REVIEWS
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Q&A

What is the gpm of this 

Asked by: kudallas
Hello Customer! Thank you for your question and we are happy to help. The Delta RP51478 has a 1.8 gpm flow rate. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2025-08-04

What is the diameter of the female thread?

Asked by: Quentin

What is the diameter of the faucet female thread?

Asked by: Lebrig

I am looking for a replacement part for RP51478.  Is there any spray assembly that is compatible with this one since the original part doesn’t appear to be available?

Asked by: Angb
Hello, Angb! Thank you for contacting us at Delta Faucet! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. This Delta Faucet RP51478 Victorian® Spray Assembly - Pull-Down Kitchen In Chrome is still available for purchase. Unfortunately, due to higher than normal demand on global supply chains and production capacities, we are not offering sales through our warranty line. We recommend searching for an online retailer to obtain this wand assembly. We apologize for any inconvenience this may have caused. Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com if further assistance is needed at this time.   We appreciate your loyalty to Delta Faucet Company. Best Regards, Tim
Answered by: Delta
Date published: 2024-03-28

I need to replace the spray wand hose on my Kitchen Faucet. RP51478SS is the head/nozzle. I think faucet model was 155-DST Victorian. Thanks

Asked by: Mike
Hi Mike, Thank you for your question about the Delta Faucet RP51478SS pull-down sprayer. The faucet model 155-DST uses a side sprayer instead of a pull-down sprayer. A replacement sprayer and hose is RP53881. Please reach out for further assistance or with any additional questions! Best Regards, Bryan
Answered by: Delta
Date published: 2025-12-12

Is it possible to get a replacement screen for the entrance portion of this spray head? The part is 3/8" diam, and it sits between the hose and nozzle when the hose is threaded to the nozzle. I am on a well, and mineral build up slows flow..

Asked by: Doug Allbrite
Hello, Thank you for your question! Yes, we offer the RP50815 aerator and wrench to replace the existing one. https://www.deltafaucet.com/parts/product/RP50815.html Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-05-09

It is hard to switch the stream/spray system. I have cleaned it and still is hard to switch. Can it be disassembled for better cleaning? Also, if it has to be replaced, can I get it in brushed nickel?

Asked by: John
Hi John! Our sprayers are not intended to be taken apart. We would ask that you soak the wand in a 50/50 mixture of white vinegar and water overnight. If that does not solve your concern, please contact us back. Best Regards! Frank
Answered by: Frank
Date published: 2024-03-28

does this have the magnet?

Asked by: mb33
Hi mb33, Thank you for your question about the Delta Faucet RP51478SS. This sprayer is magnetic but does not include the RP80977 spout magnet or wand retainer. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-07-21

Does this include the magnetic ring on the spray head?

Asked by: Mark Breeden
Hi Mark Breeden, Thanks so much for contacting Delta Faucet Company! The VICTORIAN® Spray Assembly MODEL#: RP51478RB does use MagnaTite® Docking. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Does the rp51478 spray Assy come with the aerator built in or do I have to purchase it separately 

Asked by: Jimmy
Hello Jimmy, Thank you for your question! I am happy to help you. The Delta RP51478SS does come with the aerator included; however, the aerator (RP50815 is available separately if needed. Please contact us if you have any questions or need further assistance. Best Regards, Emma
Answered by: Delta7
Date published: 2024-03-28

We built a new home 4 years ago. It appears the nozzle is plugged. Flow is very poor. (Model 19964z rbsd dst) Is there a tool to remove the aerator ot tools to disassemble the spray nozzle?

Asked by: Ewd49
Hi Ewd49, Thanks so much for contacting Delta Faucet Company! The RP51478RB does not fit the Delta Spargo 19964Z-RBSD-DST, the wand is RP93633RB. The wand's aerator can be removed by using the wrench included with the model. We do recommend removing a blockage or debris by soaking the wand in a 50/50 solution of white vinegar and water. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
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