Portwood™
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Single Handle Centerset Faucet in Spotshield Brushed Nickel

Model#: 15770LF-SP
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Portwood™
View Full Portwood™ Bathroom Collection
Single Handle Centerset Faucet in Spotshield Brushed Nickel
Model#: 15770LF-SP
List Price: $15455
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
The Delta Worry-Free Drain Catch is a simple solution to the common problem of pills, jewelry or other valuables washing down the drain. Simply slip the Worry-Free Drain Catch over the pop-up during installation and enjoy peace of mind knowing you’re protected from those oops moments. You can install with confidence, knowing that Delta faucets are backed by our Lifetime Limited Warranty. Delta WaterSense labeled faucets, showers and toilets use at least 20% less water than the industry standard saving your money without compromising performance.
  • LEAD-FREE COMPLIANT: Not all faucets are certified to necessary safety standards. Delta goes above and beyond with product testing and quality to ensure each faucet meets plumbing safety standards, including NSF/ANSI 61 and 372.  
  • GUARANTEED QUALITY: Quality is our top priority, so all our bathroom sink faucets are tested and certified, meeting or exceeding industry codes and standards
  • SINGLE HOLE BATHROOM FAUCET: Fits 1 or 3-hole 4 in. installations, optional deck plate (included) with gasket seal helps prevent drips and splashes from leaking under the bathroom sink faucet
  • LESS LEAK POINTS: Corrosion-resistant nylon supply lines (included) are integrated into the bathroom faucet for one less possible leak point
  • RELIABLE CERAMIC VALVE: Ceramic disc valve cartridge is tested to last at least 500,000 uses to ensure high performance with less drips and a smooth bathroom faucet handle operation
  • RESISTS WATER SPOTS: SpotShield® Technology helps your bathroom sink faucet stay cleaner, longer by resisting water spots and fingerprints
  • TESTED AND CERTIFIED: All Delta® bathroom faucet finishes are third-party certified and vigorously tested under extreme conditions to ensure years of dependable use without cracking, peeling, chipping, blistering or changing color over time
  • MATCHING DRAIN INCLUDED: A coordinating drain assembly in matching finish is conveniently included in the box
  • LIFETIME LIMITED WARRANTY: You can install with confidence, knowing Delta® bathroom faucets are backed by our Lifetime Limited Warranty and repair parts
  • LIVE CUSTOMER SUPPORT: You can rely on us for high quality bathroom fixtures backed by our highly trained customer service team, ready to help through the life of your faucet
  • CORROSION-RESISTANT MOUNT: Durable, long mounting stud is designed to resist corrosion and accommodate a larger countertop thickness
  • PREVENT SHIFTING: Metal nut and bracket lock bathroom sink faucet base tightly into place to prevent shifting over time
  • EPA-CERTIFIED: WaterSense® labeled bathroom sink faucet uses at least 20% less water than the industry standard without compromising performance
Special Information
Warning Image
California Prop 65 WARNING
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
No-Lead Compliant
SpotShield®
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
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Installation Information
1 or 3-hole 4" installation
1 or 3-hole 4" installation
Connection Type :
3/8" compression fittings
Flow Rate :
1.2 gpm @ 60 psi, 4.5 L/min @ 414 kPa
Overall Height (in.) :
7-7/16
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

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REVIEWS
Rated 2 out of 5 by from Noisy water flow I replaced 2 Grohe faucets when I updated my bath sinks with this one. The first thing I noticed was the aerators had a terrible flow - not smooth, but wiggled around. But the biggest thing was the noise level when water is flowing. I comes from the body of the faucet. After 2 years, it still annoys me. I fixed the aerator flow issue by removing the foam filters and putting in small button of scotchbrite gray plastic. Faucet noise still exists but water flows smooth, single column without splashing. Unfortunately, the bottom escutcheon plate broke on one sink after a year and I can't find the part.
Date published: 2024-09-27
Rated 3 out of 5 by from Fix to the spraying and flow rate issues Following up on my review of a few days ago, which talked about the issue with poor flow rate and the stream being turbulent and spraying everywhere. On the advice of an earlier reply by Delta, I ordered the 1.8GPM RP91784 aerator from a plumbing supply house, and it fixed both problems. The flow rate is much closer to the old faucet, and more importantly, the water is in a solid laminar flow stream. Unfortunately had to spend another $20 to make the faucet useable.
Date published: 2023-04-05
Rated 2 out of 5 by from Disappointed On the plus side, it looks great. But functionally, not good. I wish I had read these reviews before buying this faucet. The reviews about the extremely poor design decision to require a special tool to remove the aerator are spot on. That will easily get lost. I'll probably put it in a bag and duct tape it to the underside of the vanity so I don't lose it. But even more problematic is the very slow flow rate AND the water spraying everywhere through the brand new - and clean - aerator. I followed the instructions and let the water run without the aerator on, then installed it. It's not a solid stream like the 25 yr old faucet it replaced - there are multiple independent "streams". If it sprays like that when clean, what will it be like when it's gunked up with calcium deposits?
Date published: 2023-04-02
Rated 3 out of 5 by from Not great Installing the faucet was not too bad, the hoses are a lot long and the “washer “ to hold the faucet in place is odd but nothing you can’t figure out, my question is did the person that designed the aerator ever do any real work in the real world? The idea to place the aerator flush with the bottom of the faucet and the need for a special key to take it out and put in new one is wrong headed. I have worked maintenance for many years and this is the worst designed key I have ever worked with. I just installed a new faucet and took out the aerator to flush the lines and then replaced it, it was not enjoyable. I can’t imagine what it will be like once it has been in use and full of gunk..no wait yes I can, impossible.
Date published: 2023-03-25
Rated 3 out of 5 by from Good Faucet but poor flow rate I replaced an older Moen faucet with this model Delta faucet. This faucet has only 40% of the flow rate of an older Moen faucet that it replaced. The faucet is located in a second floor bathroom and it takes forever to get some hot water up to the sink. The older faucet would fill the sink in 50 seconds. This one requires 2 minutes. Installation of the faucet was easy and the rest of the faucet features are perfect. But, since its primary purpose is to flow water, I would like to see this improved. The replacement aerator in the parts list has a stated flow rate of 1.2 gal/min. I would like one with between 2.4 and 3.0 gal/minute flow rate but have been unable to locate one. Please contact me if you can provide one.
Date published: 2022-12-19
Rated 3 out of 5 by from Leaves something to be desired Delta Portwood Faucet This is a reasonably priced faucet with several positives, but for me what makes or breaks the ownership experience is the ease of installation and, later, the ease of repairing the faucet when a leak develops. The reason I bought this faucet was because the last one (another brand) became impossible to repair. The positives are the mid-range price, that it comes complete with everything you need, including a good quality drain plug assembly, an allen wrench to remove the handle, and a special tool to remove the aerator (more on this later). It even includes integrated, ½-inch braided hoses to connect to the under-sink valves. These hoses are unusually long. Now, about issues that could be improved by Delta. The one issue that made me call Delta’s help line was that the water coming out of the spout aerator was turbulent and erratic, with streams of water shooting off in different directions (see picture). The instructions do say to take out the aerator and run water through the faucet until all the manufacturing debris is flushed out. I did that, but it didn’t help smooth out the water flow. I used a compressed air canister to blow out any debris that may be in the aerator and that didn’t help. Looking at it closely, it seems that besides the turbulent stream out of the aerator water shoots out of the threaded area where the aerator screws into the spout. By the way, without the aerator in place the flow sprays water around about 18”, which tells me that the interior passage of the faucet is not smooth or deburred. After the fact I checked online reviews and saw multiple complaints about the aerator water flow. Given this issue and the fact that a lot of “manufacturing debris” came out of the faucet tells me that this faucet was never tested before packaging it. Delta, please don’t tell me that’s too much effort! There are faucets under $30, so what am I getting that’s better for a $110 faucet – just a better finish? This aerator issue also highlighted the need for the special tool to remove the aerator. Without this tool you’re not removing the aerator – not without a hacksaw. This is the kind of thing that’s going to be lost in most households. Why design it this way? I would have loved to be design meeting where they decided this nonsense was a good idea. Anyway, when I called Delta they said they will send me another aerator in the mail. Thank you, but we’ll see. Another issue is the water flow volume and rate: this faucet allows through about half the flow as my previous, 20-year-old faucet. Perhaps this is to be compliant with some water conservation law, but it’s a disappointment. Finally, there is the angled stopper lift rod. This is nicely styled and hidden in the back of the faucet where it can’t be easily seen. But, in my case there is less than ¾-inch space between the rod handle and the sink back wall, making it difficult to grab the rod to pull up. On this, I can appreciate the design constraints and fortunately that’s not something I use often About the installation experience: Let’s first stipulate that plumbing work is horrible. You’re working in a cramped space, under the sink, where neither you nor your tools can move much. So, the easier the installation process, the better the perception of the faucet. The installation experience for this faucet was average, but here are some suggestions for improvements: Make the fittings out of plastic and/or rubber parts so that can be finger tightened. Make the braided hoses shorter (for the typical American bathroom sink) so that there isn’t so much excess hose to loop or tuck away. Better yet, provide plastic/rubber hoses so they won’t get twisted while wrenching the compression nuts. The method for fastening the faucet assembly to the sink surface is somewhat hit-or-miss. It includes an oddly shaped metal bracket which is tightened against the sink underside with a nut. The problem is that it is not clear how to place or orient this bracket so that the pressure against the sink surface is even and distributed. I was afraid to tighten the nut too much and put too much localized pressure on one spot of the sink and crack it. Would I buy this faucet again? Probably not, mainly because of the aerator issue. But, no matter what you buy it’s a gamble. You never know what you have until you fully install it and turn on the water.
Date published: 2021-09-07
Rated 4 out of 5 by from Great value and look Love the look and the value for the cost of this faucet. My only complaint is that the aerator doesn't work very well. I bought 3 of these to replace Moen faucets in my bathrooms and the water comes out in more of a solid stream which causes water to splash everywhere. I wish the aerator broke up the water stream more and made the water feel "softer". If they make a different aerator that I can replace the stock ones with then it would be five stars.
Date published: 2021-06-20
Rated 5 out of 5 by from Nice simple faucet, easy to install Very easy to install including the drain. Came with piece that fits to cover a 3 hole sink. Extra long water lines. Good product.
Date published: 2021-04-10
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PART LIST

PART LIST

Image-RP51345-1.2

Lahara®

Lahara® Aerator - Water-Efficient w/ Wrench - 1.2 GPM

List Price: $30.75
Online Price: $24.60
Free Ground Shipping All Orders $49+

RP51345-1.2

4.20 5
Image-RP47030

Leland®

Leland® Bathroom Wrench

List Price: $10.00
Online Price: $8.00
Free Ground Shipping All Orders $49+

RP47030

1.00 2
Image-Master-RP100503

DELTA

DELTA Lift Rod

List Price: $25.40 - $48.95
Free Ground Shipping All Orders $49+

RP100503

Image-Master-RP100753

DELTA

DELTA Flange and Gasket

List Price: $23.80 - $36.55
Free Ground Shipping All Orders $49+

RP100753

Image-Master-RP100752

DELTA

DELTA Escutcheon and Gasket

List Price: $44.85 - $82.60
Free Ground Shipping All Orders $49+

RP100752

Image-Master-RP100751

DELTA

DELTA Cap and Bonnet Nut

List Price: $16.70 - $31.55
Free Ground Shipping All Orders $49+

RP100751

Image-Master-RP100750

DELTA

DELTA Handle Kit

List Price: $40.65 - $77.80
Free Ground Shipping All Orders $49+

RP100750

Image-RP47029

Leland®

Leland® Mounting Bracket - 1H Bathroom

List Price: $18.05
Online Price: $14.44
Free Ground Shipping All Orders $49+

RP47029

5.00 2
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.