55G Solar Glycol Heat Transfer Fluid

Original price was: $1,650.00.Current price is: $699.95.

Availability: 100 in stock SKU: XMaxx-GLYCOL-XT-55G Category:

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Heat Transfer Medium – Propylene Glycol

Propylene Glycol is a non-toxic, virtually odourless, hygroscopic liquid  that prevents the surfaces of heat exchangers from being corroded, and ensures consistently high thermal efficiency.  The corrosion inhibitors contained in the Glycol reliably protect the metals normally used in solar installations and other heating equipment against corrosion, aging, and deposits over long periods of time.


  • Colour: colourless
  • Vapour pressure at 68 F: 23 mbar
  • Density (68 F) 104 – 106 g/cm3
  • No irritant effect
  • Size: 55 Gallons
  • Concentration: 100%


  • An odourless, hygroscopic liquid
  • Based on 1.2-propylene glycol
  • Food-safe
  • Protects through special inhibitors against corrosion, aging and encrustation
  • No nitrite, phosphate or amine
  • Mixes with all common commercially available antifreeze agents based on 1.2-propylene glycol
  • Biologically degradable

No sustained temperatures over 170 C (338 F) as this would result in aging of the antifreeze medium. Do not use with heat exchangers galvanized on the primary side.

Only store in the original container.
Three-year shelf life

In accordance with ÖNORM S 2100

Waste key number:

*Please note, unless noted, Solar Hot Water systems and their components do not qualify for free shipping offers.

Additional information

Weight400 lbs
Dimensions242 × 24.00 in

2 reviews for 55G Solar Glycol Heat Transfer Fluid

  1. 4 out of 5


    Not much to say. I have used it for years and it works.

  2. 4 out of 5


    This was easy to replace and we now have all the water we want and fast.

Add a review


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