Thermaflo® LH (Benzyl Toluene) is a reclaimed, high-performance synthetic, organic heat transfer fluid for use in closed, non-pressurized forced circulation hot oil systems. With a maximum bulk temperature of 360°C and a maximum film temperature of 380°C, it may be added to an operational hot oil system (already using Marlotherm LH) as a makeup fluid with no loss of heat transfer fluid performance. It may also be used at working temperatures above 280°C in pressurized hot oil systems under strictly defined application parameters.
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