Dema ProFill 651AG2 Single Sink Janitorial Chemical Dispenser

Item number  307pf651ag2
Quantity Discounts

$148.49/Each

3 or more$124.64/Each

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Product Overview

  • Controls chemical delivery for mop sinks and janitorial applications
  • For use with a single sink
  • Dispenses one product; 4 gallon per minute dispensing
  • Uses a ball valve to control dispensing
  • Includes mounting hardware and metering tips for preset dilution ratios
  • Bilingual decals provide easy identification
  • Acts as an air gap to prevent backflow
  • Chemical dilution ratios of up to 7:1
UPC Code:400012095023

Specs

Quantity
1/Each
Shipping Weight
23.94 lb.
Width
4 Inches
Depth
2 Inches
Height
8 1/4 Inches
Backflow Prevention Type
Air Gap
Chemical Form
Liquid
Features
Manual Pump
Flow Rate
4 GPM
Number of Pumps / Chemicals
1 Pumps / Chemical
Pump Application
Chemical Dilution
Type
Dispensers

Details

Properly fill sinks and mop buckets by adding this Dema ProFill 651AG2 single sink dispenser to your chemical handling system. This dispenser quickly and easily mixes water with cleaning chemicals and dispenses a single product into a mop sink, mop bucket, or cleaning spray bottles with just a simple turn of the single ball valve.

By adding this dispenser to your janitorial system, you'll be able to replace an old, malfunctioning pump, or create a new dispensing system that protects your employees by reducing the amount of concentrated chemicals that they need to physically handle. This dispenser also acts as an air gap to prevent backflow of dirty water into your clean water supply.

This unit has a 3/8" compression fitting for a water inlet and includes mounting hardware for convenient installation. This chemical dispenser system is a great choice for economically-minded businesses. While the pump itself may require more of an initial investment, you won't be locked into a contract to purchase the corresponding chemicals at inflated prices! In fact, you can choose any compatible chemical from any source so that your overall costs will be lower in the long run.

Overall Dimensions:
Width: 4"
Depth: 2"
Height: 8 1/4"

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

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Customer Reviews

4.2

Rated 4.2 out of 5 stars

20 Customer Reviews

Customers Say

Customers appreciate this dispenser for its ease of installation and its effectiveness in reducing chemical waste and mistakes. It's highlighted for its maintenance-free operation and its ability to free up the faucet for other uses, making it a recommended choice for improving efficiency in cleaning tasks.

  • easy
  • install
  • dispenser
  • great
  • water
  • chemical
  • sanitizer
  • soap
  • kitchen
  • much

This AI-generated summary was created from real customer reviews

Customer Photos & Videos


Showing 20 of 20 reviews
Rated 1 out of 5 stars
Rated 1 out of 5 stars
Review by

Adil J. from Attila LLC

Posted on 08/18/2022

Verified Purchase

Style:
Multi

Avoid to order this low quality item. It's a trash. And they'll charge you for the return shipping label and on top 20% for the restocking fee. What a scam?!

1 out of 2 found this review helpful

We appreciate your review, Adil. We wish this product would have worked out for you. Our Customer Solutions team will remain in contact with you about this.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Ekarach S.

Posted on 07/16/2022

Verified Purchase

Style:
Multi

Great product. This ProFill model takes up less wall space. Provides more label space for product identification. It allows for dual water feeds to control water temperature for detergent and sanitizer separately.

1 out of 1 found this review helpful

Rated 4 out of 5 stars
Rated 4 out of 5 stars
Review by

Deanna H. from Mezanmi Play Cafe

Posted on 04/12/2021

Verified Purchase

Style:
Multi

This is great to have everything measured out exactly to what we need. The only reason I gave this four stars is because after using it for 6 months, one of the nozzles is now leaking.

1 out of 1 found this review helpful

Rated 1 out of 5 stars
Rated 1 out of 5 stars
Review by

Andrew T.

Posted on 05/28/2025

Verified Purchase

Style:
Multi

I had to get this warrantied because it stopped sucking the chemical. The new one that was sent to me failed also after a few months. I will be reaching out to get a refund. Do not buy this dispenser. Junk

Thank you for your review, Andrew! A Customer Solutions Representative will remain in touch with you on this dispenser pump. Please reach out with any questions!

Rated 1 out of 5 stars
Rated 1 out of 5 stars
Review by

Jennifer B.

Posted on 05/27/2025

Verified Purchase

Style:
Multi

I purchased three of these about a year and a half ago. Now only one of the three is currently working correctly. One of them is clogging frequently and the has issues with dispensing the chemicals. I put one on the floor sink and two are for dish sinks. I would not recommend. The lowest dilution rate is also more than we needed for one of the cleaners. Too much money and time to install for it to only last such a short time.

Thank you for your review, Jennifer! We would like to gather more information about your experience with this product. A Customer Solutions Representative will contact you soon!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Jaclyn V.

Posted on 03/06/2024

Verified Purchase

Style:
Multi

This Dema Profill chemical dispenser was very easy to install and get started. Under 15 minutes. Very easy to use. Super sturdy and well made. Great price and value for the money. Highly Recommend.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Jaspaul from Refresh House LLC

Posted on 12/25/2021

Verified Purchase

Style:
Multi

A must have for your kitchen!! This has made dishwashing so much easier for us and sanitizing as well.. The included dillution tips make everything so easy to install.

Rated 3 out of 5 stars
Rated 3 out of 5 stars
Review by

Mark M. from Brakeman's Coffee

Posted on 11/02/2021

Verified Purchase

Style:
Multi

Easy to install. The actual mixing of cleaning chemicals is tricky and irregular. Sometimes there is a gush of suds and other times, nothing. I'm not sure I would purchase again.

Thank you for your feedback! We’re sorry you did not prefer this product. For recommendations, please contact our Customer Solutions team.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Dallas S.

Posted on 02/28/2020

Verified Purchase

Style:
Single

We use this dispenser in our mop closet to automatically mix our degreaser for moping the service line. It was easy to install and doesn't require any maintenance. Recommended.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Ronald L. from Cafe Nube LLC

Posted on 11/20/2019

Verified Purchase

Style:
Multi

This dispenser is great. I would go with this over the large chemical companies. I think a bit of useful info is that the smallest tip dilutes sani to the perfect concentrate at least as far as for sani buckets

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Alicia H. from Alicia's Homemade

Posted on 10/16/2019

Verified Purchase

Style:
Multi

This truly was one of the happiest purchases of my kitchen! This Dema Profill is perfect for my commercial kitchen!!! I’m elated with the flow, the quality and how quiet it is!!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Kristina L. from The Cake Girl

Posted on 07/10/2019

Verified Purchase

Style:
Multi

These are nice auto feeders. They do the job and make your life easier! I love these and I dont think I could go without them!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Shane B. from Z Beans Coffee

Posted on 06/27/2019

Verified Purchase

Style:
Multi

Perfect size to fit inside any kitchen or wash area. The easy installation of the dispenser onto our wall, as well as connecting up the hoses to our water line and soap containers makes this product highly enjoyable. Not to mention, the easy switches to allow the flow of our dish soap and sanitizer when we have to wash our dishes.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Victor R. from Park Catering & Events LLC

Posted on 04/05/2019

Verified Purchase

Style:
Multi

We received these and got to installing them right away. They are very easy to install and dont require too much configuring. The tips make it easy, although it took us a while to figure them out.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Daddy D. from DADDY D's BBQ

Posted on 03/30/2019

Verified Purchase

Style:
Single

This dispenser is easy to install and works great. I can already tell that is going to save me a ton on floor chemical by preventing employee over use.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Kyle S. from Harvest Table Buffet

Posted on 08/10/2018

Style:
Single

I just installed this to replace the screw on type which goes onto the faucet. This works so much better and it cuts down on mistakes. With the faucet device the staff would sometimes inadvertently get soap water instead of clear or vice versa. With this system it frees up the faucet to be used for clear potable water. We have one one our wash side and one on our sanitize side. Highly recommended and easy to install!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Susie B. from Marianna High School

Posted on 08/09/2018

Verified Purchase

Style:
Multi

Easy to stall and easy to use. The dispenser pump saves money too by dispensing the perfect amount of soap or sanitizer into the sink.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Keith C. from Raid My Pantry

Posted on 05/13/2018

Verified Purchase

Style:
Multi

This is a great chemical dispenser, it was simple to self install, helpful instructions and over a dozen mixer nozzles for various soaps and solutions.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Ok L. from K Town Brunch And Grill

Posted on 04/06/2018

Verified Purchase

Style:
Multi

If you have 3 compartment sink, this is a must have. Soap and sanitizer can be easily connected. it is super easy to install. No need to call professional plumber. All you need is some tools, plumbers tape, and universal dishwasher hose for water supply. Highly recommend this to anyone!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Lauren K.

Posted on 09/11/2017

Style:
Single

This is only good if you have a single sink janitor, personally we like to take care of our janitors so we give them two separate sinks