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ALPG Coolant Compressor Oil

ALPG Coolant Compressor oil has been formulated to address the specific problems associated with conventional rotary screw compressor coolants - thermal degradation and deposit formation. The polyglycol/ester blend has proven itself superior in the areas of oxidation resistance and deposit formation. ALPG compressor coolant is the alternative to varnish, sludge and the frequent oil changes associated with hydrocarbon oils.

Benefits

  • A polyglycol/ ester blend synthetic.
  • Superior oxidation resistance with low volatility.
  • Viscosity grades ~ ALPG Coolant,10W-20 and AL32PG, 5W-20.
  • Coolant change intervals increase to 8,000 hours or 3 years.
  • Excellent thermal conductivity for reduced operating temperature.
  • Reduces input power consumption through reduced friction.
  • Excellent high temperature thermal stability and conductivity.
  • Eliminates varnish, sludge and deposit formations.
  • Extremely low vapor pressure for separation from the air stream.
  • Effective in high humidity.

Recommended applications

  • Use in rotary screw compressors which require the use of high quality base stocks to achieve the minimum amount of oxidation. Replacement for Anderol PG Supreme 68 compressor oil, Gardner Denver Aeon PG compressor oil, Ingersoll Rand SSR Ultra Coolant, Lubriplate Syncool 46 compressor coolant, Quincy Quin Syn PG compressor coolant, Sullair Sullube 60, Summit Supra Coolant, Ultrachem Coolant

Materials Compatibility

With elastomers:High and Medium Nitrile Buna N, Viton, Teflon, Silicone,
Butyl Rubber, Ethylene Propylene Rubber and Polyurethane Foams. Regarding Paint and Plastics: Modified Alkyds, Epoxies and Phenolic Paints. They are not considered to be incompatible with Acrylic Paints, Polyurethane Varnishes, Polystyrene Plastics, PVC Plastics, Polycarbonate Plastics and ABS Plastics.

Physical Properties

 

Products

ALPG Coolant

SAE Grade

10w/20

Specific Gravity

0.9652

Flash Point, °F(°C)

510(266)

Pour Point, °F (°C)

-54(-48)

Viscosity

@ 40°C, cSt 155

@ 100°C, cSt 19.8

@ 100°F, SUS 802

@ 210°F, SUS 100

-

54.9

9.32

279

57.7

Viscosity Index

153

Density, lbs/gal

8.038

Autoignition Temp,F(C)

750(399)

Conradson Carbon,% Residue

0.028

Rotary Bomb Oxidation Test, Min.

2300

Evaporation loss %

22 hours @ 210F

0.26