- Single hole installation
- DIAMOND Seal Technology: a lifetime of reliable performance
- Backed by Delta Faucet's Lifetime Limited Warranty
List Price*:
$267.45
Delta® faucets with DIAMOND™ Seal Technology perform like new for life with a patented design which reduces leak points, is less hassle to install and lasts twice as long as the industry standard*. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty. *Industry standard is based on ASME A112.18.1 of 500,000 cycles.
- DIAMOND Seal Technology is less hassle to install and helps your faucet perform like new for life, reducing leak points and lasting twice as long as the industry standard
- Everything you need is together in one convenient box, including integrated InnoFlex PEX supply lines
- Single hole installation
- ADA Compliant
- High-arc spout swivels 360degrees
DIAMOND™ Seal Technology
Installation Information
Single hole installation
- Flow Rate: 1.50 gpm @ 60 psi, 5.7 L/min @ 414 kPa
- Spout Height: 9-1/4"
- Spout Length: 5"
- Fittings Type: PEX
- Deck Thickness: 2.75"
- Supply Lines: Included InnoFlex® Pex-C Supply Lines
- Valve Type: DIAMOND™ Seal Valve
Rated 5 out of
5
by
Pattie from
Great!
Had our kitchen remodeled and used this faucet for our under counter water filtration system. It works like a charm.
Date published: 2018-11-09
Rated 5 out of
5
by
Wolf from
Easy, clean install
Last faucet had me standing on my head, fitting a custom made washer to lock it in place .... never more. Removed old faucet, dropped new one into place, installed washer & locking nut finger tight. Then slipped the supplied wrench over the tubing and secured the locking nut. Water connection was just as quick. Cut off the compression fitting and slipped on a quick connect coupling ... done ...
Date published: 2018-01-15
Rated 5 out of
5
by
kitchenrenofatigue from
Solid Performer
I bought this faucet to replace the plastic one that came with my reverse osmosis (R/O) system. This Delta faucet has a solid feel and is easy to keep clean. Installation was quick and easy once I snipped off the factory supplied connector from the end of the tubing supply to modify the connection to my R/O system.
Date published: 2017-03-14
Rated 5 out of
5
by
Raymond from
Great product.
Very stylish product. Look good alone side new Delta faucet.
Date published: 2017-03-13
Rated 5 out of
5
by
Chris from
Beautiful Product
I reviewed this already but it's a great product and with the help of Ace? At Faucets Direct I received exactly what I wanted
Date published: 2017-01-26
Rated 5 out of
5
by
Barney 5 from
Works Great
I've installed many RO faucets and had problems with the ones with the simple flip mechanisms. This one has a handle that works like a regular faucet which works much better and doesn't leak, or drip.
Date published: 2016-12-12
Rated 5 out of
5
by
CajunNewsGirl from
Beautiful RO faucet
I bought this faucet about 6 months ago and it still looks as shiny as the day I bought it. I hated that old RO faucet that came with the unit, so when we remodled our litchen we replaced it with this Delta and it made such a difference. It also works much better than the old one, no dripping and easy to clean.
Date published: 2016-12-08
Rated 5 out of
5
by
Caroline from
Love the finish
I bought this a couple of months ago as part of a kitchen update in our new house. It is a great product. The faucet is easy to use and delivers lovely fresh water with the flick of a lever. The finish won me over straight away and it's even better in real life! I am addicted to the colour and bought matching kitchen faucet and then moved on to similar in our half bath.
Date published: 2016-12-08
Can this faucet be reversed to have the handle on the left
Can you reverse this faucet to have the handle on the left? If so will you be able to switch the direction of travel so it still rotates forward.
Hi J, Thank you for your question. The spout on the model
1977-AR-DST rotates a full 360 degrees. The faucet can be installed with the handle of the left side but the handle will work in the opposite direction.
Thanks
Dave
Date published: 2014-01-13
What is the minimum hole size in the sink for installation?
Thank you for your question, Brandon! The technical specifications sheet below will provide the necessary measurements needed to complete this installation. Please contact us directly if you have questions or need further assistance with your installation.
https://media.deltafaucet.com/SpecSheet/dsp-k-1977-dst_D.pdf
Best regards, Edward
Date published: 2019-03-07
Model 1977-AR-DST Faucet
Can this faucet, installed as a standard cold water faucet, be used in an RO system?
Thank you for your question. Delta Faucet model # 1977-AR-DST is a cold water beverage faucet that is compatible with an RO filter system.
Date published: 2013-10-22
under cabinet water filtration
I was going to buy this faucet for just a filtered water dispensor for my bar, but it doesn't come with any under counter filters like some others do. What water filtration systems are compatible?
Thank you for your question. Delta Faucet model 1977-AR-DST is compatible with most water filtration systems, including the reverse osmosis systems. The only thing to check when purchasing a water filtration system is to make sure the fittings are compatible.
Date published: 2013-10-22
Is there a recommended filter to go with this faucet?
Hi Mcleo, Thank you for your question!
We do not have a recommendation for filters to go with the 1977-DST beverage faucet.
Best regard,
Brandis
Date published: 2016-03-15
Confused about water filtration
I have a Delta faucet w/ a light indicator w/ the Pur water filatration system under my sink. The light indicator broke and my current unit is now discontinued. The Delta CS Rep said I don't need a water filtration system w/ this new unit b/c it's in the actual unit. I'm confused. How is the water filtered? Do I actually need a system under my sink? If yes, what type of system is compatible? Without a light indicator on the faucet, how do I know when to change a filter?
Thank you for your question. Delta Faucet model # 1977-AR-DST is a cold water only faucet. We are sorry but whomever you spoke to about this faucet was incorrect. It does not filter the water. It will need a fitration system hooked up to it if you would like filtered water. Any filtration system will work including reverse osmosis systems. The system will have its own mechanism for telling you when the filter needs to be changed.
Date published: 2013-10-22
Can this faucet be hooked up to a portable dishwasher?
I have a faucet with a pull down sprayer which cannot be hooked up to the portable dishwasher, so we want to install a separate faucet that's only hot water and the dishwasher can be connected to it without a problem.
Hi PMS,
Thank you for your question. You can connect this faucet to a portable dishwasher. However, you will need to purchase an adapter separately. The spout has a thread size of M18x1-6G Female. You may use the gasket from the aerator, but another gasket may be needed to ensure a water-tight connection at the spout.
Best regards,
Jon
Date published: 2017-10-27
Can this faucet be installed without the air gap feature?
Hi SteveC,
Thank you for your question. You may install this faucet without the air gap.
Best regards,
Jon
Date published: 2016-01-26
