Cassidy®
View Full Cassidy® Bathroom Collection

Single Handle Bathroom Faucet in Chrome

Model#: 597LF-MPU
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Cassidy®
View Full Cassidy® Bathroom Collection
Single Handle Bathroom Faucet in Chrome
Model#: 597LF-MPU
List Price: $45600
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 (RP102236PC) 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
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

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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
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Q&A

I purchased the Cassidy bronze singe faucet for bath. I need to fill the two holes on each side as they were 6 " and not 4". Are there bronze plugs available for purchase?

Asked by: Nancy
Hi, Nancy. Thank you for your question. We do not manufacture plugs for sink application. The escutcheon plate for the Delta 597LF-MPU faucet is a 4" center installation and will not cover 6" installation. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

HOW DO I RELEASE THE WATER PLUG

Asked by: SHARON
Hello, Thank you for your question! This model uses a push pop-up drain which you press with your hand to pop up and again to engage. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-03-06

does this faucet come with left side handle?

Asked by: cm811
Dear Cm811, Thank you for your question! The Delta Cassidy Lavatory 597LF-MPU faucet is only designed with the handle on the right side of the faucet. https://media.deltafaucet.com/PartsDiagram/DPD-L-597LF-MPU.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2017-08-14

We just installed the Cassidy 597LF bathroom faucet. When we turn on the cold water it’s fine but the hot water is about 1/2 the flow rate as the cold. is there an adjustment to make the hot water flow rate higher. 

Asked by: Ksanders78
Hi, Ksanders78! Thank you for your question, and I am sorry to hear that you are experiencing low flow from your Delta faucet. You may need to flush out the valve body. To flush out the valve body, first turn off the water supply to the faucet.           1. Remove the handle. On the lever handle, you should find a small hex screw that can be loosened with a 3/32" Allen wrench. The handle will lift off when this screw is loose enough.           2. Once the handle has been removed, unscrew the dome-shaped cap. The domed shaped cap will unscrew counter-clockwise.            3. Unscrew the bonnet nut under the cap.          4. After these parts have been removed, you can then pull the valve cartridge assembly straight out.           5. Now, with the valve completely disassembled, place a bucket upside down over the top of the empty brass valve body. Turn the hot and cold water supplies back on and let the water run for about 10 to 15 seconds. The water will come directly up out of the valve and should mostly be deflected back into the sink by the bucket. You might have a little bit of water to clean up, though!           6. Shut off the water supplies. Make sure that the valve cartridge assembly does not have any debris stuck to them and reinstall them. Reinstall the valve cartridge assembly. Reinstall all parts. At this point, you can test the faucet again. If this does not fix the issue, please contact our Delta Customer Service line at (800)345-3358. We are available Monday-Friday, 7am-7pm, CST and Saturday, 8am-5pm, CST. You may also email at customerservice@deltafaucet.com. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

I ordered the 597LF-RBMPU faucet yet our vanity has 8" on center 3 hole installation. What is the part number for the 8" escutcheon plate?

Asked by: Ernie
Hi, Ernie! Thank you for your question. The Delta 597LF-RBMPU faucet does not have an 8" escutcheon option. The escutcheon plate for the faucet is part number RP72711RB. This will fit a 4" center installation. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

My new sink vanity has only 1-3/8" clearance from the centerline single hole for the faucet to the backsplash. Can you recommend any Delta faucets?

The Cassidy looks great and I like the side handle (less dripping on top). I've only had Delta faucets and am very pleased with your customer service. I need a single hole traditional/transitional faucet for a petite vanity with integral sink: 23.5" x 18.5" with a 2" h backsplash. The sink basin measures 15.75"x10.5"x 6.5". Will the Cassidy fit? If not, what do you recommend? Thank you.
Asked by: Need2no
Dear Need2no, Thank you for your question. The Delta Cassidy Lavatory 597LF-MPU has a recommended distance minimum 2 1/2" (64 mm) clearance to the back splash, to ensure room for the lift rod of the faucet. This is the say recommended clearance for all of the standard lavatory Delta faucets. We would advised possible vessel sink style faucets for your install. Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

Is the Hot water supposed to be towards you or away?

Asked by: Leslie
Hi, Leslie! Thank you for your question. The Delta 597LF-MPU faucet handle pulls out for cold and pulls toward you for hot. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Handle is leaking… what part do I purchase to replace the leaky handle?

Asked by: Kara
Hello! This model uses the RP73000 valve cartridge. https://www.deltafaucet.com/parts/product/RP73000.html Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-11-27
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PART LIST

PART LIST

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-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-RP26533

Delta®

Delta® Metal Drain Assembly - Less Lift Rod - Bathroom

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

RP26533

Image-RP72728

Cassidy®

Cassidy® Bonnet Nut

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

RP72728

Image-RP51739

Victorian®

Victorian® Mounting Hardware - 1H Bathroom

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

RP51739

Image-RP12516

Delta®

Delta® Strap w/ Screw

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

RP12516

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-RP72710

Cassidy®

Cassidy® Metal Lever Handle Kit - Traditional Bar

List Price: $42.60
Online Price: $34.08
Free Ground Shipping All Orders $49+

RP72710

Image-RP5648

Delta®

Delta® Drain Stopper - Bathroom

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

RP5648

4.25 8
Image-RP72711 Secondary Image-RP72711

Cassidy®

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

List Price: $43.30
Online Price: $34.64
Free Ground Shipping All Orders $49+

RP72711

3.33 3
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.