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HomeShop SuppliesHydraulic FluidROYCO® 3100 Bio Guard Hydraulic Fluid
ROYCO® 3100 Bio Guard Hydraulic Fluid

ROYCO® 3100 Bio Guard Hydraulic Fluid

ROYCO 3100 is an ISO VG 100 type synthetic lubricant formulated with a poly-a-olefin (PAO) base fluid containing a specially developed additive system designed to provide long-term lubrication in rotating equipment applications.
  • Extended lubrication life and reduced evaporation characteristics for fewer oil changes
  • Compatible with seals, gaskets, hoses, and system components designed for mineral oil based lubricants
  • Reduced varnish lacquering and deposits
  • Greatly reduced fire and explosion hazard
  • Reduced maintenance
  • Lower oil consumption
PropertiesTest MethodAnderol 3046
Viscosity, cSt @ 40oCASTM D 44596
Viscosity, cSt @ 100oCASTM D 44512.4
Viscosity IndexASTM D 2270116
Pour Point, oCASTM D 97--49
Flash Point, COC, oCASTM D 92281
Specific Gravity, 15.6oC (60oF)ASTM D 4052B0.872
Copper Strip Corrosion, 3 hrs @ 100oCASTM D 1301A
Evaporation, 22 hrs @ 99oC (210oF), % lossASTM D 972<1.0/td>
Four-Ball Wear, 1200 rpm, 167oF (75oC), 40kg, 1 hour, mmASTM D 41720.35
Ferrous corrosionASTM D 665 BPass
Foam, Sequence I, mL initial/mL finalASTM D 8920/0
Demulsibility @ 54oC, mL oil/water/emulsion (min)ASTM D 140140/40/0 (<30)
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