Delta®

Kitchen Disposal and Flange Stopper in Champagne Bronze

Model#: 72030-CZ
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Delta®
Kitchen Disposal and Flange Stopper in Champagne Bronze
Model#: 72030-CZ
List Price: $17960
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
  • Disposal flange and stopper
  • 4 1/2" diameter brass flange
Technology and Special Features
Brilliance® Finish
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
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Installation Information
Overall Height (in.) :
1-3/4
Valve Type:
NA

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Keep the flow going with matching disposal drain Disposal drain cover to match
Date published: 2026-02-02
Rated 2 out of 5 by from Stopper is useless Although the flange and stopper match all my faucets, I was extremely disappointed to learn that the stopper doesn’t work. You would think that after numerous poor reviews Brizzo would have a remedy for this issue. I would not purchase this again.
Date published: 2025-11-01
Rated 1 out of 5 by from Leaks The gasket is not tight enough to hold water. It leaks slowly.
Date published: 2025-09-17
Rated 1 out of 5 by from Not Black Stainless I bought this to match the black stainless sink and this is not black stainless. It doesn’t match the sink at all and it doesn’t hold water. It’s piece of junk. The InSinkerator in Black Matte is cheaper and matches far better. Considering the accessories sold with the sink are black matte rubber- the InSinkerator makes sense. Sorry Delta- the sink is fantastic and would recommend all day long. This garbage disposal flange is made my another company for Delta and it’s junk
Date published: 2025-09-01
Rated 5 out of 5 by from Great Way to Finish Off the Kitchen These polished nickel strainer and disposal drains are a perfect match. They really finish off the kitchen nicely.
Date published: 2025-07-13
Rated 1 out of 5 by from Won't hold water Stopper is too small, will not hold water. I called Delta and got a replacement; very same issue. the rubber gasket needs to be bigger.
Date published: 2025-07-09
Rated 1 out of 5 by from Stopper doesn't fit Trying to use stopper to put level of water in sink and the stopper is quite a bit too small. Cannot hold level in sink to thaw meat.
Date published: 2025-05-06
Rated 1 out of 5 by from Color coming off Just had my kitchen redone and have been using it about 3 weeks. Haven't even used the sink much because i havent been home. Went to look at the sink today and the champagne bronze is coming off and the silver is showing underneath. I haven't used any harsh chemicals, not even ajax! I hope it doesn't happen to the faucet because that was not cheap.
Date published: 2025-03-14
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Q&A

Do you make disposal flange in Black Stainless?  I recently purchased one of your black stainless faucets and soap dispenser and would like a matching flange for the sink.

Asked by: Swartzx6
Hello Swartzx6, Thank you for your question. We do not manufacture the Delta Kitchen Disposal and Flange 72030 in a Black Stainless finish at this time. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

ON THE DISPOSAL FLANGE AND STOPPER # 72020 WHAT DISPOSERS DOES IT FIT ? I AM HOPING IT WILL FIT AN INSKERATOR PRO 750.

Asked by: TERRY
Thank you for your question, TERRY! Model 72030-KS will fit over a garbage disposal that has a 4 1/2" inch diameter. I have included a link to the Technical Specifications diagram for model 72030-KS, for you to refer to during the installation. https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf Best Regards, Benjamin
Answered by: Delta Faucet
Date published: 2024-03-28

Will this work with a granite composite sink? Also, is the 4-1/2" diameter measured from the outer edge to outer edge or interior diameter?

Asked by: Curious
Hi Curious, Thank you for your question. The 4-1/2" diameter on the model 72030-AR is measured from the outer edge to outer edge. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

Will this fit a sink hole that is 3-1/2 inches

Asked by: Andrea
Hello Andrea, Thank you for your inquiry! These will fit most sink drains and should fit a sink hole that is 3 1/2". Please refer to the Technical Specifications for more information: https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf https://media.deltafaucet.com/SpecSheet/DSP-A-72010%20Rev%20B.pdf Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

Will this work with a badger 5 garbage disposal and the drain diamater 3 1/2 inch?  I purchased my faucet delta in attic steel and I’d like the falnage and stopper to match. 

Asked by: Andrea
Hi, Andrea! Thank you for your question. The Delta 72030-AR Kitchen Disposal and Flange Stopper will fit most sink drains and should fit a sink hole that is 3 1/2". Please refer to the Technical Specifications for more information: https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf https://media.deltafaucet.com/SpecSheet/DSP-A-72010%20Rev%20B.pdf Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Will the Delta Disposal & Flange work with an older Maytag batch feed garbage disposer if I use the original Maytag stopper/switch?

Asked by: Bike
Hi Bike, Thank you for your question. Delta Faucet model # 72030-AR is a 4 1/2" diameter flange. If your diameter is the same, then it should work. Thanks. Jody
Answered by: Delta1
Date published: 2024-03-28

I have Kenmore Disposal, Will this Flange and Stopper Fit a Kenmore Disposal

Asked by: Bruce
Hi Bruce, Thank you for your question. Delta Faucet model # 72030-BZ has a diameter of 4 1/2". If your disposal has the same diameter, then it will fit. We suggest checking with Kenmore for their diameter. Thanks. Jody
Answered by: Delta1
Date published: 2024-03-28

will this flange fit insinkerator evolution

Asked by: tina
Hi, Thank you for your question. I do apologize for any confusion regarding your Delta product. We are happy to help! Feel free to contact us directly, so we can further assist you with this matter. I have included our contact information below. Please contact us at 1-800-345-3358 if you have any further concerns. We are open Monday through Friday 7:00 AM to 7:00 PM central time, and 8:00 AM to 5:00 PM on Saturday. Best Regards, Bethany
Answered by: DeltaFaucet7
Date published: 2026-06-10

72030-AR question: Will this flange work with our existing PHCC 1/2 HP disposal with the Pro 3-bolt attachment system?

Asked by: EWJ47
Thank you for your question, EWJ47! The Delta 72030-AR Kitchen Disposal and Flange Stopper will fit most sink drains and has a diameter of 4 1/2" and has a 1" depth. If your disposal has the same measurements, then it will fit. We recommend that you check the specifications from the manufacturer to verify that this flange will work with their product. Please refer to the Delta Technical Specifications for reference: https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

does this fit the standard 3 1/2 " hole?

Asked by: RonB
Thank you for your question, RonB! I have included a link to the technical specifications for model 72030-KS, to assist you during the installation. If you need further assistance, feel free to contact us privately. https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf Best Regards, Benjamin
Answered by: Delta Faucet
Date published: 2024-03-28

Will this item MODEL#: 72030-CZ work without a disposal? I ordered It after being told it would but there is no grate it’s just a big hole 

Asked by: Nancy
Hi Nancy, Thank you for your question regarding our Delta Faucet 72030-CZ. Please accept our sincere apology for the inconvenience you are experiencing. We will be happy to assist you in resolving this issue as quickly as possible. We do not recommend installing without the disposal. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-11-16

do they make a deep flange in champagne bronze for a porcelain sink, farmers style? thanks

Asked by: ken D

This wasn’t tall enough for my Shaw apron sink. Do you have taller ones? The diameter is great.

Asked by: Gwen
Hi Gwen, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. Our Delta Faucet Kitchen Disposal And Flange Stopper In Champagne Bronze MODEL#: 72030-CZ is the only disposal and flange stopper Delta Faucet manufactures. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Customer Service
Date published: 2024-03-28

We just had this installed and the plug isn’t sitting tight enough to keep the water from seeping out, what could the problem be?

Asked by: Cwheel
Hi Valued Customer, Thank you for your question regarding our Delta Faucet 72030-CZ. We have reached out to you directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-05-07

Does this flange work in a farm sink depth?

Asked by: Bob Gripp

Will delta disposal flange connect to 3/4 hp Insinkerater garbage disposal.

Asked by: Shelley

is this compatible with the lorelai sinks with a drain size of 3" 7/8?

Asked by: khoat6

Is this compatible with Moen Chef Series 1 HP continuous feed garbage disposal EX100C?

Asked by: Michelle
Hi Valued Customer, Thank you for your question. The flange of the Delta 72030-CZ is designed to thread directly into the garbage disposal/sink. It is a 4 1/2" diameter brass flange. I have included a link to the technical specification. https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Themar
Date published: 2025-07-22

Does this fit on an InSinkerator flange?

Asked by: Bill
Hi Bill, Thank you for your question about the Delta Faucet model 72030-CZ Kitchen Disposal And Flange Stopper In Champagne Bronze. We will be happy to assist you as quickly as possible. The diameter of the flange is 4 1/2". The cap diameter is 3". See the specification sheet for more information: https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf Please contact us directly if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Since this flange is not threaded, what garbage disposal should I buy?

Asked by: Karen
Hello, Thank you for your question! Most garbage disposals are compatible with this flange as it they connect to the flange under the sink via gaskets and clips. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-05-13

Is it possible to purchase the stopper on its own without the flange ? 

Asked by: Vince
Hello, Thank you for your question! Unfortunately these parts are not available to purchase separately. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-11-26

Do you offer this as an extended sink flange? I have a fireclay sink and need an extended flange that matches the Champagne Bronze Faucet that we bought.

Asked by: Fire Wife
Hi Fire Wife, Thank you for contacting Delta Faucet Company! Our 72030-CZ does not have an extended sink flange. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-09-24

does this come with a rubber gasket

Asked by: rick
Hi Rick, Thank you for your question about the Delta Faucet 72030-CZ. A gasket for the edge of the stopper is included. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Delta
Date published: 2025-06-27

What extended disposer flange do you recommend to match my Triston champagne bronze faucet?

Asked by: JayV
Hi JayV, Thank you for your inquiry! The 72030-CZ is the only one we manufacture. Unfortunately, we do not offer an extended or longer flange. Feel free to contact us directly, so we can further assist you with this matter. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-07-08

Is there a replacement gasket for the 72030-CZ?

Asked by: Jill
Hi Jill, Thank you so much for contacting Delta Faucet Company! We apologize for the issue you are experiencing and we are more than happy to assist you. We will need more information to better assist you. Please send us an email at customerservice@deltafaucet.com. Best Regards, Skyler Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I bought this flange (model# 72030-CZ), but it's not threaded. What disposal should I buy that will fit this?

Asked by: Karen

I’m looking to buy this product for my kitchen sink. I’m also installing a garbage disposal from insinkerator and was wondering if this is compatible with that system. 

Asked by: Arjona
Hi Arjona, Thank you for your question about the Delta Faucet kitchen disposal flange model 72030-CZ. The bottom is smooth and unthreaded. It is designed to be attached by way of a clamp and should fit most garbage disposals. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-05-13

Hello, are there any care/maintenance instructions for the flange in champagne bronze?

Asked by: Laney
Hi Laney, Thank you for your question! We recommend cleaning Delta Faucet products with a 50/50 solution of white vinegar and water. If additional cleaning is required the following products are safe to use on all Delta Faucet finishes, when used according to the manufacturers’ instructions for use: Formula 409® Antibacterial All-Purpose Cleaner Fantastik® All-Purpose Cleaner Windex® Original Glass Cleaner Other gentle all-purpose or multi-surface cleaners may also be used. Please do not use anything labeled “all-purpose bathroom cleaner". Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-09-09

Will this flange fit a fireclay sink or deep installation?

Asked by: Discobob
Hello Discobob, Thank you for your question. We are happy to help! The dimensions of the 72030-KS flange and stopper can be found here: https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf We recommend checking with the sink manufacturer to determine if this will work with a particular sink. Please reach out directly if you have any questions or need additional assistance. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

Is this Delta Faucet model 72030-AR Kitchen Disposal and Flange Stopper compatible with the InSinkErator Badger 5 1/2 HP garbage disposal?  That is, will they fit together?

Asked by: Robert
Hi Robert, thank you for contacting Delta Faucet Company! Our 72030 is smooth on the bottom and unthreaded. It is designed to be attached by a clamp and should fit most garbage disposals. Please refer to the manufacturer of the garbage disposal to verify the compatibility. https://media.deltafaucet.com/SpecSheet/DSP-A-72030_A.pdf Please reach out with further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28
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