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Busch Vacuum Pumps R-570 Oil Replacement - 1 Gallon


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All of our Busch are 100% OEM compatible and are formulated to achieve the best possible results in each application.



Our Busch R-570 is formulated using vacuum distilled ultra-pure synthetic hydrocarbon base stocks to give an extremely low vapor pressure vacuum pump lubricant.  This non-foaming lubricant has excellent water separation as well as gives enhanced protection against wear, rust and corrosion.  This oil was specially designed to function in severe temperature and environmental conditions to provide extended life.



ISO Grade                               100


 @ 40°C, cSt                           93.1

 @ 100°C, cSt                        12.4

 @ 100°F, SUS                       483

 @ 210°F, SUS                       69.3

Viscosity Index                       131

Pour Point, °F                         -41

                    (ºC)                       (-41)

lash Point, °F                           511

                    (ºC)                        (265)

Auto ignition

Point           °F                           762

                    (ºC)                        (403)

Copper Strip

Corrosion                                 1A                           


Pressure, mm Hg.

(Modified ARS 184-R1)

100ºF                                        <0.000044

200ºF                                        <0.000182

300ºF                                        <0.00085 5

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