DOWTHERM™ A heat transfer fluid is a eutectic mixture of two very stable compounds, biphenyl (C12H10) and (C12H10O). These compounds have practically the same vapour pressures, so the mixture can be handled as if it were a single compound. DOWTHERM™ A fluid may be used in systems employing either liquid phase or vapour phase heating.

Recommended operating temp range

Liquid phase: 15°C to 400°C , Vapor phase: 257°C to 400°C

Manufactured in USA

Australia & Oceania Delivery

DOWTHERM™ A

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    BrandDOWTHERM™
    Fluid BaseDiphenyl Oxide/Biphenyl Blend
    Product TypeSynthetic Organic HTF
    ColourLight Yellow

    Pharmaceutical

    Oil & gas

    Plastic processing

    Chemical processing

    Solar energy

    Heat recovery

    Environmental test chambers

    Long fluid life

    Excellent heat transfer

    Low operating pressure

    Wide operating temperature range

    Broad product line

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