You are here: Home > Propylene Glycol For Every Application > Inhibited Propylene Glycol
Choose a sub category:
40% Premixed Inhibited Propylene Glycol 50% Premixed Inhibited Propylene Glycol
95% Inhibited Propylene Glycol Wood Boiler Inhibited Propylene Glycol
Glycol: Propylene Glycol: Inhibited Propylene Glycol

Inhibited Propylene Glycol is a heat transfer fluid that is 95% solution of glycol designed for use in hydronic systems. The inhibitor is blended in at 3.6%, which means you can dilute the glycol down to 20% solution with water and still have good corrosion protection. The inhibitor system is designed to protect metals commonly found in mechanical systems such as brass, copper, solder, steel, and cast iron.

Inhibited Propylene Glycol is commonly used in glycol chillers and systems that require freeze protection below 32F.
Sort By:
Page of 1  
Premixed Antifreeze
40% Premixed Inhibited Propylene Glycol - 5 Gallons to 55 Gallons

PG-THERM-40 heat transfer fluid is an inhibited propylene glycol 40% solution designed for use in hydronic systems.  The inhibitor system is designed to protect metals commonly found in mechanical systems such as brass, copper, solder, steel, and cast iron.  PG-THERM-40 heat transfer fluid has been formulated with ingredients that are generally recognized as safe by the FDA for use as an aqueous heat transfer medium for closed primary and secondary refrigeration and cooling systems.
Premixed Anitfreeze
50% Premixed Inhibited Propylene Glycol - 5 to 55 Gallons

PG-THERM 50 heat transfer fluid is an inhibited propylene glycol at 40% solution designed for use in hydronic systems.  The inhibitor system is designed to protect metals commonly found in mechanical systems such as brass, copper, solder, steel, and cast iron.
Antifreeze
Inhibited Propylene Glycol - 95% Solution - 5 to 55 Gallons

PG-THERM-95 heat transfer fluid is an inhibited propylene glycol at 95% solution designed for use in hydronic systems.  The inhibitor system is designed to protect metals commonly found in mechanical systems such as brass, copper, solder, steel, and cast iron.  PG-THERM 95 heat transfer fluid has been formulated with ingredients that are generally recognized as safe by the FDA for use as an aqueous heat transfer medium for closed primary and secondary refrigeration and cooling systems.
Outdoor Wood Boiler Glycol
Outdoor Wood Boiler Glycol
List Price: $980.00
Our Price: $940.00
Sale Price: $839.99
You Save $140.01!

PG-Therm 95% is an inhibited propylene glycol designed for use in outdoor wood stove and wood boiler systems.  The inhibitor system is designed to protect metals commonly found in out door wood stoves such as brass, copper, solder, steel, and cast iron.
Glycol and Nitrite Residual Test Strips
Glycol and Nitrite Residual Test Strips
List Price: $17.99
Our Price: $14.99
Sale Price: $11.99
You Save $6.00!

FOUR easy to use Glycol and Nitrite Residual Test Strips:

1 to 4000 ppm Nitrite
0 to 60% Glycol
   
 
Simply look for the logo to enjoy free shipping on selected items throughout the store.

For more information on any product or for other blends not listed, please contact our sales department at (800) 658-7716 or email us at sales@qualichemtech.com