Pilar® Single Handle Kitchen Faucet with Spray

Model #:4380-AR-DST

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Finish Shown: Arctic Stainless
List Price as
Shown (US $):1
$481.95
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Product Features and Benefits

  • DIAMOND Seal Technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • Meets standards set by Americans with Disabilities Act
  • Includes convenient side sprayer
  • 3-hole 6-16 in. installation
  • High-arc spout swivels 180degrees for greater convenience
  • 45 in. long hose provides outstanding reach
  • Lifetime Faucet and Finish Warranty

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

Installation Information

3-hole 6-16″ installation
  • Number of Handles: 1
  • Tall/High-Arc: Yes
  • Pull-out/Pull-down: No
  • With Side Sprayer: Yes
  • With Soap/Lotion Dispenser: No
  • Aerator Type: Cache
  • Valve Type: DIAMOND(TM) Seal Valve
  • Flow Rate: 1.80 gpm @ 60 psi, 6.8 L/min @ 414 kPa
  • Hose Length: 45
  • Holes/Width: 3-hole 6-16″ installation
  • Spout Length: 10-1/2″
  • Spout Total Height: 13″
  • Spout Height Deck to Aerator: 9-3/4″

Troubleshooting Resources

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Frequently Asked Questions

General Faucet Installation Instructions

How to install a Pilar Faucet

Reviews

Rated 4.4 out of 5 by 18 reviewers.
Rated 5 out of 5 by Clean lines, very functional This was a replacement for a previous Delta faucet that had begun to leak. We called customer service and were told the faucet could not be repaired and were immediately asked about requirements for a replacement, given the options that worked and shipped this new one. We were also offered 50% discount if we chose to replace the bar sink faucet that matched the old sink. My only complaint is we were not able to find a pull down sprayer we liked and so had to get rid of the old soap dispenser. Delta did plan to replace the soap dispenser to match the new faucet, if we had chosen that option. It coordinates well with the bar sink faucet and does what its supposed to do! I like that it swivels to the left out of the way of the sink. November 8, 2013
Rated 3 out of 5 by LOOKS GREAT, BUT... I got this faucet in 2011 as a warranty replacement. Beautiful faucet, great looks, and easy to install. However, the aeration is poor. Water splashes all over. I was sent a replacement aerator but it did exactly the same. I am constantly wiping water from the counter tops and floor. It really is a pain. The lack of aeration is very apparent when you compare the water stream from this faucet to other ones I have in my house. I never had this problem with the faucet it replaced. December 26, 2015
Rated 4 out of 5 by Like this faucet. My brother purchased this faucet to replace an old faucet. I like the updated look and the faucet works just fine. February 4, 2015
Rated 5 out of 5 by This faucet is typical of Delta's excellent quality. I love high-arc spout. No problem getting the canning kettle under the faucet. February 5, 2016
Rated 4 out of 5 by This faucet is a great improvement over our previous one. The stainlesssteel is a great finish, easy to maintain. The water pressure is powerful, sometimes, difficult to control. I wish there was an optional sprayer which could have been installed on the faucet mouth for washing vegatables, one which can be piveted in different directions over the sink. Also, I wish there was a better control over the water temperature. The optional choice of Position 1 or 2 does not resolve the situation. However, with all the negatives, the faucet is a tremendous improvement for our kitchen. July 15, 2012
Rated 3 out of 5 by Good arch but quality of parts is lacking Great high arch. Sprayer lever goes bad every year. I now need a third sprayer handle due to poor internal parts in three years. The blue plastic clip at the bottom where the hose attaches to the main diverter hose just snapped off when reattaching. If Delta used a metal clip, that never would happen. No way to get the clip locally. Due to the quick attachment fittings, emergency repairs are very difficult. March 29, 2013
Rated 5 out of 5 by Excellent features The installation was a snap and the underneath attachments are far superior to prior designs. Also like the snap in water attachments for the sprayer and the spout and the water inlets are flexible and much longer. The spout is higher and extends out further than past models. The only thing we had to get use to was the front handle sprayer vs the old rear handle design. July 10, 2013
Rated 5 out of 5 by Happy With This Selection! This faucet is a replacement for one I bought several years ago that could not be repaired. Delta could not send me a new one because it had been discontinued. This replacement faucet is better than the one I had. I'm very pleased - water flow is good, nice long neck - and new brushed finish! I'm very pleased with Delta. They always stand behind their products! May 13, 2014
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From time to time, Delta Faucet Company runs sweepstakes in connection with its Ratings and Reviews. Certain of the reviews posted above on this page may have entitled the author to a sweepstakes entry.

Customer Q & A

(8 Questions : 8 Answers)

Product Q&A

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Pilar Single Handle Kitchen Faucet with Spray
 
1 answer

Does the spout swivel?

Customer avatar
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RICKE W
Clarksville, TN, USA
Topics: Features
Age: 65 or over
Gender: Male
Project Type: Replacement
Ownership: 10+ years
Skill Level: Intermediate
6 days ago
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RICKE W
Clarksville, TN, USA
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Answer: 
Hi Rickie W, Thank you for your question!
The spout on the 4380-DST swivels 180 degrees.

Best regards,
Brandis
6 days ago
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Pilar Single Handle Kitchen Faucet with Spray
 
1 answer

Can you get the same handle on the non touch version as the touch version of this faucet?

Age: 45 to 54
Gender: Male
Project Type: Replacement
3 weeks ago
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JC
South Carolina
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Answer: 
Hi JC, Thank you for your question!
The handles are different on the 4380-DST ( Non Touch) and 4380T-DST ( Touch version) but the handles will interchange. You would have to order the handle you are interested in separately. Below are links to the parts diagrams of both models:
http://www.deltafaucet.com/customer...

http://www.deltafaucet.com/customer...

Best regards,
Brandis
3 weeks ago
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Topics: Performance
2 months, 2 weeks ago
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Bob
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Answer: 
Hi Bob, Thank you for your question!
The water should stop from the main spout while running the sprayer. If it continues the run the diverter needs to be replace. The diverter is apart of the sprayer assembly part number RP53880AR.

Best regards, Brandis
2 months, 2 weeks ago
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Pilar Single Handle Kitchen Faucet with Spray
 
1 answer

Can I add on a water filter, like Pur, by removing the aerator?

Topics: Warranty, Assembly
11 months ago
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Dee
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Answer: 
Hi Dee, Thank you for your question. We offer the RP51505 aerator adapter to convert the internal thread pattern on the model 4380-AR-DST spout to a standard 55/64"-27 that will accept a water filter.
Thanks,
Dave
Skill Level: Advanced
11 months ago
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Which aerator adapter for DST-4380?

Purchased DST-4380 June 2015. I just purchased the RP51505 adapter but it does not fit into the faucet. The bottom threads on the RP51505 do fit the aerator I would like to use. Is there an adapter that fits the DST-4380 with same size bottom threads as the RP51505?
Topics: Features
10 months ago
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Fred
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Answer: 
Hi Fred,

Thank you for your question. This faucet has M24x1 aerator threads. Unfortunately, we do not make an adapter that works with this model.

Thanks,
Jon
10 months ago
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Why does the RP53998 arator diameter smaller than the end of the faucet?

We have ordered 2 areators but they are both too small to screw into the end of the faucet. Is there anything that goes into it to make it fit.
Topics: Care/Maintenance
Gender: Male
Project Type: Replacement
Ownership: 2-5 years
Skill Level: Intermediate
1 year, 3 months ago
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Danny
ky
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Answer: 
Hi Danny, Thank you for your question. There was a running change on the aerator for the model 4380-AR-DST that changed the thread pattern on the aerator from a metric M21.5x1-6g to a 13/16". The RP70718 is the replacement part for the aerator that will fit your faucet.
Thanks,
Dave
Skill Level: Advanced
1 year, 2 months ago
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When I turn my faucet on the water splashes back all over the sink my clothes and the floor. Is there any way this can be controlled?

Customer avatar
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jean
Williston, SC 29853, USA
Topics: Performance
Gender: Female
Project Type: Replacement
Ownership: < 1 year
Skill Level: Advanced
3 years, 3 months ago
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jean
Williston, SC 29853, USA
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Answer: 
Thank you for your question. Delta Faucet model # 4380-SS-DST flows at 1.8 gpm at 60 psi. You can make your faucet flow at a lower rate by replacing the aerator. We have a .5 gpm with model number RP71111 and 1.0 gpm with model number RP72730.

By lowering the gpm on your faucet, it may help with splashing. Otherwise, we can recommend not to turn the faucet on to its full force if it is mounted on a smaller sink.
Skill Level: Advanced
3 years, 3 months ago
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Indianapolis, IN, USA
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4380-DST
Topics: Features
Project Type: Replacement
Skill Level: Advanced
3 years, 6 months ago
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Answer: 
Thank you for your question. Delta Faucet model # 4380-DST does come with a sprayer. However, the sprayer does not have to be installed, and it also can be added later if you change your mind.
Skill Level: Advanced
3 years, 6 months ago
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  1. The manufacturer's list price (U.S. dollars) is shown for comparison only. The actual retail price may be different from the price shown.