4188-05 MFG #: 4188-05
  • Buyer PART
  • Brand Nu-Calgon
Nu-Calgon Freez-Kontr'l® 5 Gallon Pail, Propylene Glycol, Light Blue Freez-Kontr'l® Fluid and Anti-Freeze

Freez-Kontr’l is a formulation of propylene glycol, dipotassium phosphate corrosion inhibitor and de-ionized water. The fluid is colored blue to aid in leak detection. It has an operating temperature range from below -60°F to 230°F and solutions in water provide freeze protection to below -60°F and burst protection to below -100°F. Freez-Kontr’l is nearly odorless and the product of choice when contact with potable water is possible. The ingredients used in its manufacture are GRAS (generally recognized as safe), under Title 21, Part 182 of the US Code of Federal Regulations, where accidental or incidental contact with potable water could occur.

Features & Benefits

  • Fully inhibited to prevent corrosion
  • Non-flammable and non-toxic
  • Long life heat transfer


  • Type: Propylene Glycol
  • Container Size: 5 Gallon
  • Container Type: Pail
  • CAS Registry Number: 57-55-6
  • Freezing Point: -76 Deg F
  • Application: Commercial and Industrial Chilled Water, Hydronic and Other Closed System
  • Applicable Standard: GRAS
  • Physical State Liquid
  • Color Light Blue
  • Composition Propylene Glycol, Corrosion Inhibitor, Deionized Water
  • Boiling Point 359.7 Deg F
  • Flash Point 210.2 Deg F
  • Vapor Pressure Rating 0.1 Millimeter Hg