Nu-Calgon 4189-01 Freez-Therm 55 Gallon Drum

Product Description

The Nu-Calgon 4189-01 Freez-Therm is an inhibited ethylene glycol-based heat transfer fluid and antifreeze, supplied in a 55-gallon drum. Designed for chilled water, hydronic, and other closed systems, it features a fluorescent green/yellow dye for leak detection. This fluid incorporates an industrial-strength corrosion inhibitor, protecting common HVACR metals such as brass, copper, solder, steel, and cast iron. It functions as a complete heat transfer fluid and freeze point suppressant, ensuring system operation across varying temperatures.

• Inhibited ethylene glycol-based heat transfer fluid and antifreeze.
• Formulated with fluorescent green/yellow dye for leak detection.
• Industrial strength corrosion inhibitor protects brass, copper, solder, steel, and cast iron.

Product Highlights

Complete heat transfer fluid and freeze point suppressant for HVACR systems.

Product Information

Standard Information

• Brand: NU-CALGON
• Manufacturer Part Number: 4189-01
• Country of Origin: USA

Technical Specifications

• Prop 65: Yes
• Unit of Measure: DR
• EAN: 0681001418973
• UPC: 681001418973
• Product Type: Freeze Protectant
• Series: Freez-Therm
• Application: Closed Water Systems; Commercial; Industrial
• Ethylene Glycol Concentration: 96%
• Base: Ethylene glycol
• Inhibition: Fully inhibited to prevent corrosion
• Corrosion Inhibitor Protection: Brass, copper, solder, steel, cast iron
• Corrosion Protection Concentration - Minimum: 33 %
• Color: Green/Yellow
• Container Type: Drum
• Volume: 55 gal
• Operating Temperature - Minimum: -60 °F
• Operating Temperature - Maximum: 250 °F
• Freeze Protection Temperature: -60 °F
• Burst Protection Temperature: -100 °F
• Boiling Point: 310 °F
• For Fluid: Water
• Standards: OSHA 29 CFR 1910.1200
• Form: Liquid
• Composition: Ethylene Glycol Greater Than 95%, Water Less Than 2%, Dipotassium Phosphate Greater Than 2%