Coolflow Coolflow Milk & Dairy Process Cooling Fluids

A range of fully inhibited coolants for milk and dairy processing and manufacture. Coolflow products are installed in all sizes of dairies throughout the UK, from Arla to Wee Isle.

To prevent internal corrosion, scaling and biological fouling all Coolflow products are formulated with multi-metal and multi-function inhibitors, which exceed ASTM D1384 standards.

coolflow drums
coolflow drums

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Coolflow DTX Coolflow DTX

A ABAAA

High Efficiency Non Toxic Antifreeze and Secondary Refrigerant for process cooling & AC systems. Based on Ethylene Glycol blended with patented DeTox™ additive and ASTM D1384 proven Corrosion, Scale and Biological Inhibitors.

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  • Summary - Rating: ASuitable for food & beverage process cooling and other applications where a non-toxic classification is preferred. High efficiency and more cost effective than MPG based coolants.

  • Efficiency - Rating: BHigh thermal conductivity and low viscosity at sub-zero temperatures, results in increased heat transfer efficiency and reduced energy demands.

  • Antifreeze - Rating: AProvides protection down to -50°C and lower concentration (% volume) is required to achieve the same freeze-point protection, when compared with NTP, USP, ECO2 and ECO3.

  • Corrosion Control - Rating: ALong-Life formulation with synergistic corrosion inhibitors to exceed BS6580 and ASTM D1384 standards. Also contains broad-spectrum biological inhibitors and polyacrylates to prevent scale precipitation.

  • Toxicity - Rating: AClassified as Non-Toxic and Food-Safe. Suitable for food & beverage processing systems and where low-toxicity is stipulated. LD50 Oral Rat >20,000mg/kg body weight.

  • Density:1.04 - 1.15 g/cm³ depending on inhibitors

  • pH:7.5 - 9.0 depending on inhibitors

  • Boiling Point:>100°C

  • Characteristics:a clear, slightly viscous liquid. It is mildly sweet to the taste and has a non-pungent but characteristic aroma

  • Available in: 5, 10, 15, 20, 25, 205 & 1000 litre containers and bulk tankers.

Frost Protection °C

v/v of Coolflow DTX %

Refractive Index

-10

22.0

1.356 

-15

28.0

1.362 

-20

33.0

1.367 

-25

38.0

1.372 

-30

42.0

1.376 

-35

46.0

1.380 

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Other Suitable products

Coolflow NTP Coolflow NTP

B BCBAA

Non Toxic Antifreeze and Secondary Refrigerant for process cooling & AC systems. Based on Propylene Glycol and ASTM D1384 proven Corrosion, Scale and Biological Inhibitors.

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  • Summary - Rating: BSuitable for food & beverage processing and other applications where a non-toxic classification is preferred. Average efficiency and relatively high cost per litre.

  • Efficiency - Rating: CAverage thermal conductivity and higher viscosity at sub-zero temperatures, results in reduced heat transfer efficiency and increased energy demands. Good Specific Heat capacity helps improve overall performance.

  • Antifreeze - Rating: BProvides protection down to -50°C but greater concentration (% volume) is required to achieve the same freeze-point protection, compared with DTX, IGE and LVF.

  • Corrosion Control - Rating: ALong-Life formulation with synergistic corrosion inhibitors to exceed BS6580 and ASTM D1384 standards. Also contains broad-spectrum biological inhibitors and polyacrylates to prevent scale precipitation.

  • Toxicity - Rating: AClassified as Non-Toxic and Food-Safe. Suitable for food & beverage processing systems and where low-toxicity is stipulated. LD50 Oral Rat >20,000mg/kg body weight.

  • Density:1.02 - 1.15 g/cm3 depending on inhibitors

  • pH:7.5 - 9.0 depending on inhibitors

  • Boiling Point:>100°C

  • Characteristics:a clear, slightly viscous liquid. It is mildly sweet to the taste and has a non-pungent but characteristic aroma.

  • Available in: 5, 10, 15, 20, 25, 205 & 1000 litre containers and bulk tankers.

Frost Protection °C

v/v of Coolflow NTP %

Refractive Index

-10

25.0

1.356 

-15

33.0

1.364 

-20

39.0

1.370 

-25

44.0

1.373 

-30

48.0

1.380 

-35

53.0

1.383 

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