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Calflo* HTF Heat Transfer Fluid

Calflo HTF is a premium quality heat transfer fluid designed specifically for use in non-pressurized, indirectly heated, liquid phase heat transfer systems operating at bulk temperatures up to 620° F (326° C) and film temperatures as high as 650° F (343° C). Calflo HTF is a blend of Petro Canada's exceptionally pure HT hydrocracked base oils and a patented Petro-Canada additive system.

  • Calflo HTF is non-hazardous, non-toxic, and odorless which means it requires no special handling and is not considered a "controlled substance" under United States OSHA, Canadian WHMIS, or other work place regulations.

  • Calflo HTF is chemically inert and has low volatility so its does not attack seals and greatly reduces leakage from control valves and pipe flanges.

  • Calflo HTF offers superior resistance to fluid breakdown through oxidation and improved heat transfer efficiency.

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* Calflo is a registered trademark of Petro-Canada