The Ultrachem PS Series is a blend of synthetic and premium petroleum base fluids designed for use in rotary screw, rotary vane and reciprocating air compressors. The unique additive systems and highest quality synthetic components in these products make them greatly superior to petroleum products. Ultrachem PS Series extends service life up to 4,000 hours in rotary screw compressors under good operating conditions.
Typical Industrial Applications:
Rotary Screw Compressors, Reciprocating Compressors, Rotary Vane Compressors, Centrifugal Compressors.
Extended oil change intervals compared to petroleum oils (3 X service life), Superior film strength, Excellent anti-wear properties, High flash point, Low pour point.
|Product||ISO Grade||Viscosity @
40°C / 100°C
°C / °F
°C / °F
|32||32 / 6||146||216 / 420||-33 / -27||0.90|
|46||44.5 / 7.8||145||221 / 430||-36 / -33||0.91|
|68||73 / 8.6||99||221 / 430||-30 / -22||0.91|
|150||148 / 15.3||105||224 / 435||-24 / -11||0.91|
|220||232 / 20.8||105||224 / 435||-26 / -15||0.91|