Cassidy®
View Full Cassidy® Bathroom Collection

Single Handle Bathroom Faucet in Polished Nickel

Model#: 597LF-PNMPU
Add to Favorites
Find local Delta® installers.
Cassidy®
View Full Cassidy® Bathroom Collection
Single Handle Bathroom Faucet in Polished Nickel
Model#: 597LF-PNMPU
List Price: $62800
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Featuring clean lines with elegant design details, the Cassidy® Collection is an obvious choice for a timeless, traditionally styled bath. Delta® faucets with Diamond Seal® Technology perform like new for life with a patented design that reduces leak points, is less hassle to install and lasts twice as long as the industry standard. WaterSense® labeled faucets use at least 20% less water than the industry standard — helping you save water without compromising performance. You can install with confidence, knowing that Delta® faucets are backed by our Lifetime Limited Warranty.
  • 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
  • Fits 1 or 3-hole 4 in. installations with optional deck plate (not included)
  • Optional 5-27/32 in. deck plate (RP102236PN) sold separately for 3-hole installations
  • Metal push pop-up drain assembly in matching finish (included) is ADA compliant and simple to install, operate and clean
  • Optional red/blue temperature indicator ring included
  • ADA compliant
  • WaterSense® labeled faucet uses at least 20% less water than the industry standard without compromising performance
  • Rigid spout does not swivel
  • 3/8-inch compression fittings
  • Backed by Delta Faucet's Lifetime Limited Warranty
Special Information
Warning Image
California Prop 65 WARNING
Eco-Friendly
WaterSense® Labeled
Technology and Special Features
ADA Compliant
No-Lead Compliant
Brilliance® Finish
Water-Efficient
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
Register Product
Resources
Design Files
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.) :
6-13/16
Valve Type:
Ceramic Disc

INSTALLATION SUPPORT

Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.

GO
Enter Valid Zip.
REVIEWS
Rated 4 out of 5 by from Looks great Looks great but not much water flow. Easy to install.
Date published: 2026-02-05
Rated 5 out of 5 by from Nice chrome replacement for old fixtures. Nice faucet and easy to install. My only concern is teh use of PEX plastic supply lines, but this seems to be a typical material with current Delta products.
Date published: 2025-12-02
Rated 5 out of 5 by from Pleased with design, function and color match We are very pleased with design and function of this faucet. It was a great color match for our old Kohler which was discontinued.
Date published: 2025-09-25
Rated 5 out of 5 by from Delta does it again! This faucet when bought from a a reputable place like Fergusons Home is a solid and beautiful. I love how it functions. I am very happy I decided on the Delta Cassidy.
Date published: 2025-09-14
Rated 5 out of 5 by from Well-constructed with beautiful finish Fine quality casting on brass base metal, with beautiful polished-nickel finish. (Hint: Keep a cloth handy to wipe up water splashes after each use and you won't have spots that you'll have to clean off later.) Installation was very easy with included wrench. Plastic (PEX?) supply lines and fittings were a new thing to me but went on well. Instructions could be clearer regarding the use of the additional supply line fittings--only needed if you want to trim the lines. I kept the lines original length and simply looped them around. Certainly, the finest quality faucet I've ever had.
Date published: 2025-08-04
Rated 5 out of 5 by from Upscale Look I’ve always loved the look of the Delta Cassidy line. It has a slightly feminine line and the gold finish is very pretty.
Date published: 2025-04-29
Rated 5 out of 5 by from OGILVIE CONTRACTING BEAUTIFUL FAUCET WELL MADE
Date published: 2024-12-11
Rated 4 out of 5 by from Expensive Low quality compared to cost
Date published: 2024-06-22
  • y_2026, m_6, d_14, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_60
  • loc_en_US, sid_597LF-PNMPU, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 8ms
  • reviews, product
Q&A

Do I need a thick deck mounting kit?

Reading reviews of another delta faucet I learned that some cannot be installed on standard 1 1/4" thick granite or quartz vanity top without also purchasing a delta thick deck mounting extension kit. Can this faucet be installed on 1 1/4 vanity tops or would I need to purchase an additional product? Thank you
Asked by: Claire
Dear Claire, Thank you for your inquiry! The Delta Cassidy Lavatory 597LF-PNMPU faucet requires 2 1/4" (57mm) maximum deck thickness. We do not make a thick deck mounting kit for this single handled model. https://media.deltafaucet.com/SpecSheet/DSP-L-597LF%20Rev%20G.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2017-08-14

Is a .5 gpm aerator available for this faucet

Asked by: jim
Thank you for your question, Jim. Unfortunately, we do not have an aerator for this unit with a lower flow rate. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-05-11

What is the thread size for the faucet water connectors?

Asked by: ryja
Hi, Ryja! Thank you for your question. The 597LF-PNMPU supply line connections are 1/2" connections. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

What is the minimum width required to install the T4797 PNLHP roman tub faucet set?

I have purchased a pedestal tub which has a built-in flat area along the rim on one side, presumably intended for the placement of the faucet. The flat area is 9 inches from end to end. I read somewhere in the specs that the installed valve hardware will have a spread of between 8 and 16 inches. Does this mean the 9 inches of flat space on my tub is wide enough for the installation of this T4797 PNLHP faucet?
Asked by: JK
Hi JK, Thank you for your question. The 8" is measured to the faucet centers, this is the measurement between the center of the 2 faucet handles. The model T4797-PNLHP shows a 10"-16" installation to give the lever style handles sufficient space to move freely. This dimension does not include the hand shower. The T4797-PNLHP is too wide for your 9" area. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

Can the handle be changed with the Handle Options p87 catalog French Curve Handle H298PN?

Asked by: mow
Hi mow, Thank you for your question! Unfortunately the 597LF-PNMPU does not have another handle option. The H298PN is only compatible with the 2 handle Cassidy faucets. Best Regards, Daniel
Answered by: Delta5
Date published: 2024-03-28

We ordered 597LF, however now that our counter top is being installed we do not have enough space to clear the handle from turning toward the back. We noticed the handle pulls out and front and back.Does the handle controls anything moving lever back?

Asked by: Lizz
Hi, Lizz! Thank you for your question. The handle assembly pulls towards you for hot water on the Delta 597LF-PNMPU Faucet. However, we do recommend a minimum measurement of 2 1/2" (64 mm) Clearance to Back Splash. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Can the manufacturer part #597LF-PNMPU be purchased with the handle on the left side? If so I'd like to buy it! Please let me know. Thank you.

Asked by: Stephen
Hi, Stephen! Thank you for your question. At this time, we do not make another version of the Delta 597LF-PNMPU Faucet with the handle assembly on the left side. We do apologize for any inconvenience this may cause. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Can I use Windex to clean the faucets?

Asked by: Eric D
Thank you for your question, Eric D! Cleaning with a damp non-abrasive sponge and buffing it dry with a clean soft cloth should help keep your product looking beautiful. To remove water spots, use warm water and a soft, damp cloth. Hard water stains may be removed using a 50/50 solution of white vinegar and water. Make certain that you rinse the surface thoroughly with water afterward. If additional cleaning is required, all of our finishes may be cleaned with Windex® Original Glass Cleaner. https://www.deltafaucet.com/design-innovation/inspiredliving/how-to-clean-a-faucet Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28
  • y_2026, m_6, d_13, h_13CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_71
  • loc_en_US, sid_597LF-PNMPU, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 26ms
  • questions, product
PART LIST

PART LIST

Image-RP12517

Delta®

Delta® Horizontal Rod

List Price: $22.50
Online Price: $18.00
Free Ground Shipping All Orders $49+

RP12517

2.50 6
Image-Master-RP6346

Delta®

Delta® Grid Strainer w/ Overflow - Vessel Bathroom

List Price: $95.05 - $159.85
Free Ground Shipping All Orders $49+

RP6346

Image-RP72728

Cassidy®

Cassidy® Bonnet Nut

List Price: $16.60
Online Price: $13.28
Free Ground Shipping All Orders $49+

RP72728

Image-Master-RP26533

Delta®

Delta® Metal Drain Assembly - Less Lift Rod - Bathroom

List Price: $96.10 - $201.80
Free Ground Shipping All Orders $49+

RP26533

Image-RP12516

Delta®

Delta® Strap w/ Screw

List Price: $18.45
Online Price: $14.76
Free Ground Shipping All Orders $49+

RP12516

Image-RP51739

Victorian®

Victorian® Mounting Hardware - 1H Bathroom

List Price: $17.15
Online Price: $13.72
Free Ground Shipping All Orders $49+

RP51739

Image-RP6142

Delta®

Delta® Gasket

List Price: $12.35
Online Price: $9.88
Free Ground Shipping All Orders $49+

RP6142

2.00 1
Image-RP51737-1.2

Victorian®

Victorian® Flow Restrictor & Brass Insert - 1.2 GPM

List Price: $20.80
Online Price: $16.64
Free Ground Shipping All Orders $49+

RP51737-1.2

Image-RP6140

Delta®

Delta® Nut & Washer - Drain Assembly

List Price: $25.00
Online Price: $20.00
Free Ground Shipping All Orders $49+

RP6140

Image-RP72711PN Secondary Image-RP72711PN

Cassidy®

Cassidy® Escutcheon w/ Gasket - 4" - 1 Hole Bathroom & Bar

List Price: $49.20
Online Price: $39.36
Free Ground Shipping All Orders $49+

RP72711PN

3.33 3
Image-Master-RP72709

Cassidy®

Cassidy® Cap

List Price: $13.65 - $42.75
Free Ground Shipping All Orders $49+

RP72709

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