R & O Hydraulic Oil




Prism Lubricants’ Spectrum-R & O Hydraulic Oils are premium quality hydraulic oils featuring the latest technological developments in rust and oxidation protection.  They are specially formulated to provide maximum pump efficiency in both high and low pressure industrial and mobile hydraulic systems.  These superior hydraulic oils are formulated from the highest quality paraffin base stock and select additives.  Spectrum-R & O Hydraulic Oils posses unequalled wear, corrosion foaming and oxidation protection, and they provide excellent water separation characteristics.  They are scientifically formulated to satisfy low ambient temperature applications in appropriate viscosity grades and they provide for trouble free, extended service.  These properties make Prism’s Spectrum-R & O Hydraulic Oil the perfect choice for vane, gear or piston type hydraulic pumps and motors.




Spectrum-R & O Hydraulic oils are recommended for numerous commercial, industrial and construction applications including:


* Circulating systems

* Bearings – journal, anti-friction

* Electric motors

* Hydraulic systems

* Textile machinery

* Machine tools

* General hand oiling

* Some compressors




Prism Lubricants’ Spectrum-R & O Hydraulic Oils meet or exceed the specifications for industrial and mobile systems that call for:


Vickers I-286-S, M-2950-S

Denison HF-0, HF-1, HF-2

Cincinnati Milacron P-68, P-69, P-70

Racine, variable-volume vane pumps

Lee-Norse 100-1

Jeffrey No. 87

Ford M-6C32

U.S. Steel 136, 127

B.F. Goodrich 0152

General Motors LH-04-1, LH-06-1, LH-15-1

Commercial hydraulics

AFNOR  48-603




* Proven field performance

* Excellent anti-wear protection

* Outstanding thermal stability

* Superior hydrolytic stability

* Excellent demulsibility

* Exceptional protection against rust and


* Low cost

* High viscosity index

* Available in ISO Grades 32, 46, 68, 100 & 150