Huber Heat Transfer Fluid

Huber Heat Transfer Fluid for Huber Chillers & Heaters

M = Minus // eg. M40 = -40c / M60 = -60c

P = Positive // eg P20 = +20c

DW-Therm is a proprietary heat transfer fluid that is for the Unistat 8xx & 9xx systems

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Heat transfer fluid P20.275.50

Temperature range for:

• open/closed systems: 20°C - 275°C
• Material: silicon oil
• Colour: colourless, clear
• Viscosity at 25°C: 50 mm²/s
• Can: 5 & 10 Liter

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Heat transfer fluid M20.195/235.20

Temperature range for:

• open/closed systems: -20°C - 195°C
• Unistats (only closed): -20°C - 235°C
• Material: silicon oil
• Colour: colourless, clear
• Viscosity at 25°C: 20 mm²/s
• Can: 5 & 10 Liter

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Heat transfer fluid M40.165/220.10

Temperature range for:

• open/closed systems: -40°C - 165°C
• Unistats (only closed): -40°C - 220°C
• Material: silicon oil
• Colour: colourless, clear
• Viscosity at 25°C: 10 mm²/s
• Can: 5 & 10 Liter

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Heat transfer fluid M60.115/200.05

Valid only for Unistats

Temperature range for:

• open/closed systems: -60°C - 115°C
• Unistats (only closed): -60°C - 200°C
• Material: silicon oil
• Colour: colourless, clear
• Viscosity at 25°C: 5 mm²/s
• Can: 5 & 10 Liter

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Heat transfer fluid M80.100/250.03

Valid only for Unistats

Temperature range for:

• open/closed systems: -80°C - 100°C
• Unistats (only closed): -80°C - 250°C
• Material: silicon oil
• Colour: colourless, clear
• Viscosity at 25°C: 7 mm²/s
• Can: 5 & 10 Liter

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Heat transfer fluid DW-Therm HT P20.340.32

Valid only for Unistats

Temperature range for:

• closed systems: 20°C1 - 70°C
• closed systems (with Inertgas): 20°C - 340°C
• Colour: orange, clear
• Viscosity at 25°C: 32 mm²/s
• Can: 5 & 10 Liter

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Heat transfer fluid MEG

• Temperature range depends on mixing ratio
• Material: Monoethylenglycol, concentrate
• Mixing ratio: 50% MEG / 50% water
• Colour: light yellow, clear
• Viscosity at 25°C: approx. 2 mm²/s

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Note: Huber recommends only using thermofluids designed for Huber units and only distributed by Huber or Huber distributors. If any aftermarket fluids are used then it has to be ensured that the fluid which will be used is compatible with the materials within the system listed at any temperatures, and the fluid documentation shows the required specifications (e.g. viscosity). The only way this is proven is by testing however if a failure occurs due to the chosen fluid then it WILL NOT be covered under warranty.

Huber can only can guarantee a proper operation with Huber thermofluids and therefore recommend to use the ones in above link.

If there is any failure on the unit related to a non-Huber thermofluid it WILL NOT be covered under warranty.