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Royco® 950 is a fuel system calibration fluid that meets MIL-PRF-7024 Type 2 and NATO O-158 specifications.
Product type: Stoddard solvent, fluid
Kinematic viscosity, cSt (@ 25°C, ASTM D445): 1.17 ± 0.05
Flash point, °F (ASTM D-56): >100
Aromatics, % vol: 8.8
Olefins, % vol: 3.1
Initial boiling point: 158°C
Final boiling point: 200°C
Total acid no., mg/100 mL (ASTM D-381): <5.0;
Royco® 950 is a specialized fractionation of a Stoddard solvent with stabilizing additives to prevent the formation of gums and peroxides. Royco® 950 is suitable for use in the calibration of fuel system components in both reciprocating and gas turbine aircraft engines.
Buildup of peroxides or gumming in fuel system
Insufficient solvent performance
Inconsistent aircraft fuel system calibrating
Royco® 950 is used for calibrating aircraft fuel systems and preventing clogging or gum formation.
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