My Cart (0) - $0.00
You have no items in your shopping cart.


Call Us Toll Free

Welcome to


'Defoam' Concentrated Anti-Foam Additive Defoaming Solution from Nyco | 4 Gallons



List Price: $69.60

Regular Price: $52.99

(Save 24%)

(Price per piece: $13.25)

  • 2 for $49.99 each and save 6%
  • 4 for $46.99 each and save 12%
  • 6 for $43.99 each and save 17%
Made in the USA:
Supporting American Workers

Quick Summary

  • 4 Gallons per Case
  • pH: 7.0-8.0
  • Scent: Pleasant

Be the first to review this product


Nyco 'Defoam' eliminates troublesome foam with this concentrated defoaming agent. Its main purpose is to stop foam before it can cause equipment shut down or failure. If foam is passed through a vacuum motor, it will void the warranty on that motor. So a liquid defoamer is an integral part of your maintenance program for your machinery. Nyco's concentrated defoaming solution is a non-toxic/non-corrosive formula that works in hot or cold water, under both high and low pressure situations.

All of our defoamers control foaming caused by detergents, proteins, shampoos and many other causes. We recommend them for all machines that recover a detergent based solution.


  1. Add ½ oz per 5 gallons of return tank capacity in your automatic walk behind scrubber.
  2. Recover as you normally would, monitoring the foam build up in your recover tank.
  3. When recovery tank is full, empty and rinse out.


Downloadable PDFs

Additional Information

Brand Nyco
Manufacturer Sku NL640-G4
Containers Per Case 4 Gallons
Bottle Size 1 Gallon
Scent Pleasant
Specific Gravity 1.00
pH 7.0 - 8.0
VOC Content 2%
Solubility in Water Dispersible
Dilution Rate ½ oz per 5 Gallons of Return Tank Capacity
Color White Liquid
Quantity Per Carton 4
Internal Search Number 102213

You may also be interested in the following product(s)

Customer Reviews

No reviews have been left yet, be the first to review this product.

close window

Write Your Own Review

You're reviewing: 'Defoam' Concentrated Anti-Foam Additive Defoaming Solution from Nyco | 4 Gallons

  • Show Examples:
  • Click to rate product
  • Pros
    Enter your Pros, separated by comma
    Select all that apply:
    show more Pros
    Enter your Cons, separated by comma
    Select all that apply:
    show more Cons
    Best Uses
    Enter your Best Uses, separated by comma
    Select all that apply:
    show more Best Uses
    Used By
    Describe Yourself
    Select all that apply:
  • The most useful comments contain specific examples about:
    • How you use the product
    • Things that are great about it
    • Things that aren't so great about it
    Please do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory or copyrighted comments. Also, if you were given this product as a gift or otherwise compensated in exchange for writing this review, you are REQUIRED to disclose it in your comments above.
  • * Required Fields

Please wait...

Removed from Cart


View cart & checkout
Continue shopping